MATLAB ? 2010 ? 2011 ?

[Faust]

Get PyLab and IPython.

PyLab is a module written on top of matplotlib making the Python interactive commandline able to do anything MATLAB can do. And for the most part with exactly the same commands (they even got the crazy "k+" style of setting the plot color*). It also includes NumPy which allows you to do vector operations like MATLAB and SciPy which provides a shitload of mathematical functions and formulas.

IPython is just a replacement for the default interactive Python shell with a bunch of improvements such as colours and tricks, as well as having a special -pylab mode, which allows the windows with graphs and such to stay open while you can type new commands.

Together, they're pretty much MATLAB, and free.



*optional, you can set it in a more sane manner too.

Awesome, thanks trip. Python will take a little getting used to but that sounds like a nice alternative without having to rewrite my entire program.

[Triple Zero]

Get PyLab and IPython.

Together, they're pretty much MATLAB, and free.

this is maybe pretty new news to me 4:11 3 board
back when i was trying to USe computers ? i did some php as i REMember
-
python is A programing Language along those lines if my memory is working / Not
PyLab then is a LookALike & so I should investigate further ? i'poise it takes 2

Python is an interpreted scripting language, indeed a bit like PHP.

Except PHP is specifically intended to make websites.

So it's more accurate to compare Python with Perl, which are both general purpose scripting languages.

Python is one of the easiest languages to learn, IMO, yet very powerful.

http://cse.ucdavis.edu/~chaos/courses/nlp/Software/iPython.html
The server at cse.ucdavis.edu is taking too long to respond.

That's too bad, I think I remember reading that page, it has a couple of nice tips and tricks to make the most from IPython (once you got it installed). Maybe check back another time.

http://ipython.scipy.org/moin/Download
http://en.wikipedia.org/wiki/Matplotlib
http://en.wikipedia.org/wiki/WxPython

Just follow the instructions here http://matplotlib.sourceforge.net/users/installing.html it's probably the easiest way.

If you're on a debian/ubuntu Linux system, you can simply do sudo apt-get install python-matplotlib (description of the package: Python based plotting system in a style similar to Matlab--Matplotlib is a pure Python plotting library designed to bring publication quality plotting to Python with a syntax familiar to Matlab users. All of the plotting commands in the pylab interface can be accessed either via a functional interface familiar to Matlab users or an object oriented interface familiar to Python users. )

There's descriptions for Mac OSX and Windows as well.

That will get you matplotlib, scipy and numpy. I'm not 100% sure if those packages include IPython but if not you can get it separately.

[hirley0]

12:35PM pdT 11B Windows users only need the first two (python and numpy)

2011 06/27  12:12 PM        15,970,304 python-2.7.2.msi
http://sourceforge.net/projects/numpy/files/OldFiles/
2011 06/27  12:22 PM         
5,797,439 numpy-1.6.1rc1-win32-superpack-python2.6.exe


11:05B The requested URL /foreword.php was not found on this server

noon pdT 11B / Edit:    Today at 11:00:55 AM
$199 individual license    
$180 per user 10 license minimum    
$990 per user 10 license minimum    Specialized pricing

11:55 AM?PM

OK i'LL do this in July? in the mean time reformat C:(98) & D:(XP) AND TRY 622 TO START c over
http://matplotlib.sourceforge.net/users/installing.html

11:50AM pdT 10Board the truth is | I did not know how to do this | after command.com | THEN WHAT

Get PyLab and IPython.

Together, they're pretty much MATLAB, and free.

this is maybe pretty new news to me 4:11 3 board
back when i was trying to USe computers ? i did some php as i REMember
-
python is A programing Language along those lines if my memory is working / Not
PyLab then is a LookALike & so I should investigate further ? i'poise it takes 2

Python is an interpreted scripting language, indeed a bit like PHP.

Except PHP is specifically intended to make websites.

So it's more accurate to compare Python with Perl, which are both general purpose scripting languages.

Python is one of the easiest languages to learn, IMO, yet very powerful.

http://cse.ucdavis.edu/~chaos/courses/nlp/Software/iPython.html
The server at cse.ucdavis.edu is taking too long to respond.

That's too bad, I think I remember reading that page, it has a couple of nice tips and tricks to make the most from IPython (once you got it installed). Maybe check back another time.

http://ipython.scipy.org/moin/Download
http://en.wikipedia.org/wiki/Matplotlib
http://en.wikipedia.org/wiki/WxPython

Just follow the instructions here http://matplotlib.sourceforge.net/users/installing.html it's probably the easiest way.

If you're on a debian/ubuntu Linux system, you can simply do sudo apt-get install python-matplotlib (description of the package: Python based plotting system in a style similar to Matlab--Matplotlib is a pure Python plotting library designed to bring publication quality plotting to Python with a syntax familiar to Matlab users. All of the plotting commands in the pylab interface can be accessed either via a functional interface familiar to Matlab users or an object oriented interface familiar to Python users. )

There's descriptions for Mac OSX and Windows as well.

That will get you matplotlib, scipy and numpy. I'm not 100% sure if those packages include IPython but if not you can get it separately.

Get PyLab and IPython.

PyLab is a module written on top of matplotlib making the Python interactive commandline able to do anything MATLAB can do. And for the most part with exactly the same commands (they even got the crazy "k+" style of setting the plot color*). It also includes NumPy which allows you to do vector operations like MATLAB and SciPy which provides a shitload of mathematical functions and formulas.

IPython is just a replacement for the default interactive Python shell with a bunch of improvements such as colours and tricks, as well as having a special -pylab mode, which allows the windows with graphs and such to stay open while you can type new commands.

Together, they're pretty much MATLAB, and free.



*optional, you can set it in a more sane manner too.

Awesome, thanks trip. Python will take a little getting used to but that sounds like a nice alternative without having to rewrite my entire program.

[hirley0]

7/1 the colors red & blue tend to sequence R=odd B=even # days ?.
6/30 reboot2 (ready for July} no flash. {5:56am pdT)
5:07 pdT = reLogin'$ aLLways confusing despite notes  
23:28 pdT
it is reboot time = almost finished = installed python = the n part is searching for 6 and i'v 7 ?/?
^
LOOK: did check out python book , thumbed thru, THERE WERE NO pictures, TOOK it back same day

[hirley0]

depth data due during debate
29.16 15
29.21 21

Subject to revision naturally

[hirley0]

aLL Right 20110603-2 i'z begun the Questioning of 'EM | ESPeciaLLy AsStRoNoMeRs
Lemme see if i canfind some of Yesterdays M's
/\/\ iss flight times for Portland OR (USA)
Fri Jul 01/09:55 PM 4 19 10 above W    11 above S
Sun Jul 03/09:38 PM 1 10 10 above WSW    10 above SW
\/\/
WeLL that is not what i had in mind | iT does seam Logical & positive | & yes i think I saw 9:55PM Fri
Listen {I had the camera pointed at the UU Tower (two blocks West) | in other words about W22N ?/
_
x= [1:12], F= 110*2.^(x/12) | yeah? yeah it did Work { i guess
= =
R = 3.1415926536 / 180;
R1 = 477198.8491; R2 = 445267.1142;
R3 = 35999.0498; R4 = 483202.0251;

R = 3.1415926536 / 180;
R1 = 477198.8491; R2 = 445267.1142;
R3 = 35999.0498; R4 = 483202.0251;

x=zeros(31,6);
x(1,:) = [51818,0,1,0,0,0];
x(2,:) = [9531,0,-1,2,0,0];
x(3,:) = [7843,0,0,2,0,0];
x(4,:) = [2824,0,2,0,0,0];
x(5,:) = [857,0,1,2,0,0];
x(6,:) = [533,1,0,2,-1,0];
x(7,:) = [401,1,-1,2,-1,0];
x(8,:) = [320,1,1,0,-1,0];
x(9,:) = [-271,0,0,1,0,0];
x(10,:) = [-264,1,1,0,1,0];
x(11,:) = [-198,0,-1,0,0,2];
x(12,:) = [173,0,3,0,0,0];
x(13,:) = [167,0,-1,4,0,0];
x(14,:) = [-111,1,0,0,1,0];
x(15,:) = [103,0,-2,4,0,0];
x(16,:) = [-84,0,2,-2,0,0];
x(17,:) = [-83,1,0,2,1,0];
x(18,:) = [79,0,2,2,0,0];
x(19,:) = [72,0,0,4,0,0];
x(20,:) = [64,1,1,2,-1,0];
x(21,:) = [-63,1,-1,2,1,0];
x(22,:) = [41,1,0,1,1,0];
x(23,:) = [35,1,2,0,-1,0];
x(24,:) = [-33,0,3,-2,0,0];
x(25,:) = [-30,0,1,1,0,0];
x(26,:) = [-29,0,0,-2,0,2];
x(27,:) = [-29,1,2,0,1,0];
x(28,:) = [26,2,0,2,-2,0];
x(29,:) = [-23,0,1,-2,0,2];
x(30,:) = [19,1,-1,4,-1,0];

r=zeros(31,1);
r(:,1)=x(:,3).*R1+x(:,4).*R2+x(:,5).*R3+x(:,6).*R4;

%%%%
%%%
%%
%


t_Spent =
    8
% diary off
 LooK it took ALL day | I Lost track of Time & allmost Missed the 6:24 Squirrel |wi|
anyway i'z attempting to convert a basic (Perigee.bas)  program into MatLab Ling0 so
I can pick apart Astronomers ASSumPtIOns about where iss is When & more inportantly
where The Moons of Neptune & Uranus should be Vs Where they ReeLy R | R U Listening ?
color = T

a=zeros(31,1);
b=zeros(31,1);
for C1(1:60)
for I = 1 TO 3
 P1 = 0; P2 = 0;
 T = (J0 - 2415020) / 36525; T2 = T * T;
 M1 = R * (296.105 + R1 * T + .009192 * T2);
 D = R * (350.737 + R2 * T - .001436 * T2);
 M = R * (358.476 + R3 * T - .00015 * T2);
 F = R * (11.251 + R4 * T - .003211 * T2);
 E = 1 - .002495 * T - .00000752 * T2;
   for J(1:30)
a(J,1) = x(J,2).*E.^x(J,3);
b(J,1) = x(J,3).*M1+x(J,4).*D+x(J,5).*M+x(J,6).*F;
P1 = P1 + a(J,1).*sin(b(J,1)).*r(J,1);
P2 = P2 + a(J,1).*cos(b(J,1)).*r(J,1).*r(J,1);
    end
J0 = J0 - (36525 / R) * (P1 / P2);
  end
P = 950724;
for J(1:30)
P = P + a(J,1).*cos(b(J,1));
end
K = 6378.14 / sin(R * P * .000001);
K = fix(K + .5); PA$ = "PERIGEE  "
% IF P2 < 0 THEN PA$ = "APOGEE   "
% PRINT #1, J0; PA$; K; " KM  ";
J = fix(J0); GOSUB 900
J0 = J0 + 13.78;
end
% END

7:40aB the above is a translation in process | some of it HAS BEEN  converted | & some has NOT
USuaLLy the caps STRING/stuff (3 LETTERS IN A row) May be unCONverted as of this Hr 7:43 ?

[hirley0]

the NAVY parts ABove are the 30 DATA parameters
i OF COURSE have no clue as to What it aLL is about
However My guess is that x(:,1) is Jupiter & x(:2) is for Venus

YES*YES my mind has a Very difficult Time sorting ouT iTH Row jTH Column sequence$  Check4change

the Teal part is Really Vague to me & if this PROjECT ever gets AComplished
i'Ll be even Moore SirPrized than U

[hirley0]

Whereas i consider myself a form over substance TYPE | (OBE person} these forms:

6 GREEN
5 ORANGE
4 PURPLE
3 BROWN
2 TEAL
1 NAVY
0 maroon
00limegreen
READ BOTTOM UP
^
V
read TOP down
1 LiMe
2 MAROON
3 NAVY
4 TEAL
5 BROWN
6 PURPLE
7 ORANGE
8 GREEN

as U may OR May Not guess this form was
due to the sequencing problems of the prior posts (Above) that were made today 
} & thank U pd for aLLowing tHis today

[hirley0]

7/3/2011 1513 ? relative to what?
-
WeLL? i draw a mythical line in the solar system
= =
to devide the "ENTITY" FROM THE eXitTea {near Jupiter
& is based upon Jupiters Moons | such that Two J.Moons
: : :
are involved the outter (i'LL say Triton for now & change it later maybe
and the next one closer to Jupiter i'LL say obLion 4now & change it Too
outter->( Line>|(<inner That line is tangent to & touches inners orbit
? ? ? ?
and results that Outer(Triton crosses the line from eXitTea to ENTITY
and some time later recrosses the line back from ENTITY to eXitTea again
because it is mythical Jupiter never crosses it Nor Saturn Nor Uranus etc
in my mind it is the deviding line OF the Solar System of objects ? 1524 
% t_End =   1222 t_Spent =  40 % diary off
% 0 REM   CALENDAR --> JD
% 10 INPUT "Y,M,D "; { Go Ahead {{= snow me
%%% i tried several(many) ways to input it
%% the only way i can see to do this
% is to modify THIS script itself

Y = 2011; % Yeah?
M = 07; %% for July
D = 04; %%% change this Li ?
G = 1;  % Gregorian ?/?
D1 = fix(D);
F = D - D1 - .5;
J = -fix(7 * (fix((M + 9) / 12) + Y) / 4);
% 30 IF G = 0 THEN 50 {G=1{{Si'{{{skipJUMP
S = sign(M - 9);
A = abs(M - 9);
J1 = fix(Y + S * fix(A / 7));
J1 = -fix((fix(J1 / 100) + 1) * 3 / 4);
J = J + fix(275 * M / 9) + D1 + G * J1;
J = J + 1721027 + 2 * G + 367 * Y;
if F >= 0
J
else
F = F + 1;
J = J - 1;
J, F
end
pause(6)
I1 = 20110704

[rong]

anyway i'z attempting to convert a basic (Perigee.bas)  program into MatLab Ling0 so
I can pick apart Astronomers ASSumPtIOns about where iss is When & more inportantly
where he Moons of Neptune & Uranus should be Vs Where they ReeLy R | R U Listening ?

relative to what?

[hirley0]

MAROON
Day_n = 20110703 t_Start =  1415
%% 3rd
%%% & final revision
%%%% BASIC to Matlab {today

F = 0
J=2455746; % F=1;
G8 = 1; G = 1;
F8 = F + .5;
if F8 < 1  fox1 = 1, end
%> F8 = F8 - 1; J8 = J + 1;
%> if G8 == 1  fox2 = 2,  end
A91 = fix((J / 36524.25) - 51.12264);
A8 = J + 1 + A91 - fix(A91 / 4);
B8 = A8 + 1524;
C8 = fix((B8 / 365.25) - .3343);
D8 = fix(365.25 * C8);
E8 = fix((B8 - D8) / 30.61);
D8 = B8 - D8 - fix(30.61 * E8) + F8;
M8 = E8 - 1; Y8 = C8 - 4716;
if E8 > 13.5 M8 = M8 - 12; end
if M8 < 2.5 Y8 = Y8 + 1; end
J, F, Y8, M8, fix(D8)

%%%% main concept JD->G is LiMe
%%% Satisfied ?
%% EVEN if QUestions remain
% t_End = 1419 t_Spent =  4 % diary off

anyway i'z attempting to convert a basic (Perigee.bas)  program into MatLab Ling0 so
I can pick apart Astronomers ASSumPtIOns about where iss is When & more inportantly
where he Moons of Neptune & Uranus should be Vs Where they ReeLy R | R U Listening ?

relative to what?

[hirley0]

20110706 11:06pdT McLiB  dsp/groups/matlab
7/3/2011 1513 ? relative to what?
-
WeLL? i draw a mythical line in the solar system
= =
to devide the "ENTITY" FROM THE eXitTea {near Jupiter
& is based upon Jupiters Moons | such that Two J.Moons
: : :
are involved the outter (i'LL say Triton for now & change it later maybe
and the next one closer to Jupiter i'LL say obLion 4now & change it Too
outter->( Line>|(<inner That line is tangent to & touches inners orbit
? ? ? ?
and results that Outer(Triton crosses the line from eXitTea to ENTITY
and some time later recrosses the line back from ENTITY to eXitTea again
because it is mythical Jupiter never crosses it Nor Saturn Nor Uranus etc
in my mind it is the deviding line OF the Solar System of objects ? 1524  maybe a DUP
07:09:07 AM 8pd7/5 the sit is forMAT'n the output to display {Just a min?
its the TeaL  part of #35 Above reaLLy i should delete the whole tread | start over07:17:30 AM
08:16:50 AM WeLL? it was going along fairLy well actuaLLy
mY interest has sort of faded though as My e-Mail ACcounts at Y! & MsN
have basicaLLy fuZZed me out.

as for AStronomers? Listen? not sure about the data , today i'LL look into MatLab .dat files
Without much intrest {as its aboout gone } My Question for'EM is about which data
parameter is the one for orbital period? I mean If thats something thats CONsidered {i DONno

2011-0707 09:34  return now to those thriLLing(chiLL'N) days of yester year
-
the tail of the :"TABLE": AND TOSS on to it the word :"ENTITEY": 3 e's?
= =
by entity i mean a place in space out to & including the largest moon of
Jupiter, but not jupiter itself see fantom line)
: : :
anyway include the woord cavatation beneith the Table Top and assume
the table to be the surmace of the ocean in todays renderings. Now
plot the grid on the Cartisian serface and the path of the 7 North
? ? ? ?
by that i mean North to Pearl from the marshaLLs (April 58) arived 5/5
as i REMember the TaiL. x=1:11; plot(x,x), grid on
the GRAPHICs WiLL take me a very long time {maybe NEver
RS saYs Friday? maybe i'LL be back then {} Hasta' Nachoes

[hirley0]

% "_THE enTITy"
%  there eXists no easy translation
%  the entity refers to SOMe limited physical space
%  centered at the center of the solar system out as far as Jupiters moons
%  one that does not include JupITER "herself" i began the tails WITH
%  x=1:10; plot(x.x), grid on, and achived the graphic i was looking4
%  by manipulating the boundries of figure 1 ( a straight line / asending
%  the point being the line was not straight due to the ratio of Xy Axis
%  anyway i did [ctrl] [pri sc] -> paint to make the .BMP to post later
%  it wiLL be a very Long time?/? B4 i'LL be ready to do this { someday?
%  i the mean time tap tap tap the keyboard in a random rhythmic WAY?/?
%  SweLL? The tails for aWhile come out of the LiBraRY  book 518G463m
%  2008 third edition etc etc | and now 03:18 my fumbeling thru to ?/?
%  TV 10.1 nature 10.2 inDEpendant lenze 10.3 radio 10.4 no longer there
%  03:23 ? surf 271, 273, 360 "creates a surface plot" ~[ of the OcEAN ]
%  03:26 the reason i say OCeaN is i want to CONvay an idea of something
%  there located above A cavation EVENT being created below by sub/SONAR
%  these their4 are mental images created of the ENtitY. Created by plots
%  within the matlab enviornment, and wiLL foLLow the book at the start
%  to an AMazing degree. Only the names of the Variables wiLL be changed
%  TOo protect me (Um}? from W's of rong, U get the Joke ? Right ?/?
%  03:33&1/3 Chapter 9 3D | ~' can be A USsFuL way to present ThaT "~
%  page 271 03?/? Making Mash & SirFace pLots:
%  
%  
i=-1:0.1:3; o=1:0.1:4; [U,O]=meshgrid(i,o); S=U.*O.^2./(U.^2+O.^2);
mesh(U,O,S); zlabel('s'); ylabel('o'); xlabel('u');
pause(2), figure(2)
mesh(O,S,U); zlabel('U'); ylabel('S'); xlabel('O');
pause(4), figure(3)
mesh(U,S,O); zlabel('O'); ylabel('S'); xlabel('U');



06:20 2011-0708 it took MUCH longer than planned to render the fig's
&I would addMIT that in aLL probability it would take a brain stem
capable of diLuSHion to grasp the Transation/Transitions.REMember
it began with the diLlusion of a plain flat surface (of Ocean) No
wind No Waves & no SUBs in the area 7/7: transition1(T1) 7/8
-
the first figure is the Oregon coastline Right & the Plate Fault Left
the Quake has already happened an the wave is headed ashore > at Std
speed (obviously in this rendering its frozen in time near halfway.

Fig 2 is left to individual interpretations, for US capable of Di-
Lusion its the poseriour of a gal bending forward to pick up her
pet as she makes preperations to move to higher grounds (City Hall?

fig 3 then simply becomes a Flag held up to reviel a later position.
Looking forward to the next instaLLmint the moving wavy Stay tunned?

at this time 10:56AM pdT it is  my guess the book is wrong
what Fig the book shows as an answere is from surf SO? Try
surf(U,O,S); u c oK

2011-0709 06:15 Math HouR was over 1/4 Hour ago DiP 1 LiMe
-
tap tap, taping along anyway. 515.723F775 & 530.11S318m are the two new LiBraRY books
Combined with 518S463m Make the trio, theoreticaLLy to provide direction? Again Top down
: : :
IF i could just REMember without having to LooK to refresh it would help (aLass NO
& the best place for me to LoOk is on the Jump drive, SO where is it? FOUND=not LosT
OK: what appears to me is cONfusion between surf & mesh + no color / LiBraRY CHaos:?
? ? ? ?
Going Back EVEN Further ?/? to #41 the Entity? $1 should have been the LiMe color ? Right
Do1 LiMe M N T B P O G "LMNTBPOG"
THUS IT SHOULD HAVE BEEN  41 2 3 4 5 6 7 8 and today should start aLL over being LiMe {oh my}
It was not so start again? 1 background statement 2 sTART 3 ? 4DATA ETC TRY TO FINISH ON TIME

2011-0708 11:27  for tomorrow = Sat
-
REMember these July entries as di-LusIONal | meaning contain iRegularities of severaL ORDERS
= =
i grew up? in a particle world & AM little skilled in Feild Matters | break for book return
13:12 back + mop bath room + shower etc. / 530.11S318m Maxwell' conundrum & 515.732F775 too
: : :
my search is in the back of the books for the word parameter, because i wann introduce 31
{got it?) first 7 7 no para I c Parselval'stheorm so i'LL start from page 370 (not from 360)
y?Y yeah?YEAH skip all that to the final two chapters beginning from Z  then try oher book:
? ? ? ?
13:22 again No para try Pais, Abraham instead 9,32,53,223  from 223 O i = Opposed.
53 (the year Nineteen &) (pg 52 Imagine, {paraGRAPH) ONLY IF u HAS Di-Lusional agailities
12 BB Miles 2 M Ly ("This" next chapter} ~" slowing of the progessioon of Time" I DO B.leave
~ FROM A DIFFEREN "FRAME" OF REFERANCE /~ rEAD PAR(or,) VERY CAREFULLY: ok?
/TILT\
13:44 ok LINK TO GROUP5: ? 13:54 P32 BRoiught me baCk to the 70's (red  & green light)
noot red & blue? p9 Ch2 foot not 1 ,1 consists of the asseertion {yeah i agree CON.
MaxWeLL 25 Di-electric & perm_ability c=1/sqt(e*u) 8.85x10^-12 F/m  4*pi*10^-7 N/A^2
WeLL i AM not interested in regurgatating. I'LL search thur MatLab i mean lookfor Max
~bt~
yEP its Mostly CHaos stiLL
3 NAVY
% 2011-0709  5PM-6?  Enter a new book 515R917c BECAUSE:
% it has pages about Parametric equations (184-185)
% _review 44-1 "parametric equations are 2 equations that defign the
% variables x &y as functions of a third vairable USUALLY t
% _EXAMPLE 44-2 x=t+1; t=x-1; y=4-t^2; y=4-(x-1)^2; y=-x^2+2x+3 ;
% the above eXample is a process of
%  " " eliminating the parameter " " My Way is Just the Reverse
% to Reintroduce the parameter (i mean parameterS) as4Me
% reIntroducing t into the Equations is not sufficient for i
% DO seak to not ony reintroduce t but the change in t i'LL caLL T^
% the book only approches its answers in the eLemmonNation direction
% it has been many MANy years since i've done reintroductions So
% i'LL skip it for now and move along to Di-LU+shion / para in Mind.
% - + / ok 'poising 3 interactive Fiels for the moment
% Thus i'LL leave the OCEANs Flat for SOMe while and think in terms
% of the Atmosphere the 3 Fields i'LL call Oxygen Argon & Di-Ox+idE
% and todays (i mean tomorrows MaLab'N below is an approach to immage
% } which REMinds me i 4got the group5 link {darn it
% OK ? aLLright image of interaction between fields (ei as Di-O increases
% } that by the way is pronounced Day OH its Assumed O decreases baring
% Entry of other parameters | skip to 518page273 for today regurg
%  ------------------------ table 9-1 ---------------- cart?
% function format surf(X,Y,Z)
% x=-3:0.25:3; y=3:0.25:3; [X,Y]=meshgrid(x,y);
% Z=1.8.^(-1.5*sqrt(X.^2+Y.^2)).*cos(0.5Y.*sin(X);
%
% surf(X,Y,Z), pause(1), mesh(X,Y,Z),
% pause(2), figure(2), meshz(X,Y,Z),
% pause(3), figure(3), meshc(X,Y,Z),
% pause(4), figure(4), surfc(X,Y,Z),
%
%
% NOW INTRODUCE
t=0:0.25:6 % PROnounced S_x as parAMeatER "t".
T_=t.*^.00005 %% as BAR T {read right to Left _T
% & maybe even t Slash /t (rate of change in RATE OF CHANGE
% HOWEVER BE ADVISED:  the tricky part is the periodic part
% U know the part where it speeds up (passes Quickly)
% & then again when it Slows noticably (DrAGS)
% i KNOW OF NO MORE compleX issue than ThaT ESPishaLLy
% the what i call 1000 year component whiTch could be some
% OTHER NUMBER than 1K & EVEN the probability of a 300 1too.
%
%
%
%
%
%

[hirley0]

% Day_n = 20110711 t_Start =  652
%%
% 2011-0711 06:46
% sO: i slept thru Math Hr 5-6
% i'LL now run the foLLowing
%%% Missing operator, comma, or semi-colon.
%%% Improper function reference. A "," or ")" is expected.
%%% ??? Error using ==> surface Matrix dimensions must agree.
%%% Error in ==> c:\hub\matlab\toolbox\matlab\plotxyz\surf.m

i=-1:0.1:3; o=1:0.1:4; [U,O]=meshgrid(i,o); S=U.*O.^2./(U.^2+O.^2);
surf(U,O,S); zlabel('s'); ylabel('o'); xlabel('u');
surf(X,Y,Z), pause(1),FIGURE(2), mesh(X,Y,Z),

%%% ??? Undefined variable or function FIGURE; Caps Lock may be on
x=-3:0.25:3; y=-3:0.25:3; [X,Y]=meshgrid(x,y);
Z=1.8.^(-1.5*sqrt(X.^2+Y.^2)).*cos(0.5*Y.*sin(X));
surf(X,Y,Z), pause(1),figure(2), mesh(X,Y,Z),
pause(2), figure(3), meshz(X,Y,Z),
pause(3), figure(4), meshc(X,Y,Z),
pause(4), figure(5), surfc(X,Y,Z),

Z=1.8.^(-1.5*sqrt(X.^2+Y.^2)).*cos(0.5*Y).*sin(X));

%%% ??? cos(0.5*Y)Missing operator, comma, or semi-colon.

x=-3:0.25:3; y=-3:0.25:3; [X,Y]=meshgrid(x,y);
Z=1.8.^(-1.5*sqrt(X.^2+Y.^2)).*cos(0.5*Y).*sin(X);
surf(X,Y,Z), pause(1),figure(2), mesh(X,Y,Z),
pause(2), figure(3), meshz(X,Y,Z),
pause(3), figure(4), meshc(X,Y,Z),
pause(4), figure(5), surfc(X,Y,Z),
%%%%
%%%%% JUST way WAY to many copy/paste typing errors
%%%%
%%%
%%
% t_End = 713 t_Spent =   21 % diary off & 7:23 10 min to edit

% Day_n = 20110712 t_Start =    1359
% [x fval]=fminbnd('x^3-12*x^2+40.24*x-36.5',3,8)

x=0:0.1:8;
y=x.^3-12.*x.^2+40.24.*x-36.5;
plot(x,y)

[x fval]=fminbnd('x^3-12*x^2+40.24*x-36.5',3,8)

%%% ??? [x fval]=fminbnd Undefined function
help fminbnd  && & fminbnd not found. help min
min('x^3-12*x^2+40.24*x-36.5',3,8)
&& & ??? Error using ==> min Too many arguments.

min('x^3-12*x^2+40.24*x-36.5') & && ans =  42
% t_End =  1432 t_Spent =  33 & && interupted 15

[hirley0]

% Day_n = 20110712 t_Start =    1359
% [x fval]=fminbnd('x^3-12*x^2+40.24*x-36.5',3,8)

x=0:0.1:8;
y=x.^3-12.*x.^2+40.24.*x-36.5;
plot(x,y)

[x fval]=fminbnd('x^3-12*x^2+40.24*x-36.5',3,8)

%%% ??? [x fval]=fminbnd Undefined function
help fminbnd  && & fminbnd not found. help min
min('x^3-12*x^2+40.24*x-36.5',3,8)
&& & ??? Error using ==> min Too many arguments.

min('x^3-12*x^2+40.24*x-36.5') & && ans =  42
% t_End =  1432 t_Spent =  33 & && interupted 15

http://spaceflight.nasa.gov/realdata/sightings/cities/view.cgi?country=United_States&region=Oregon&city=Portland
ISS Mon Jul 25/05:18 AM 2 22 10 above SSW 22 above S
ISS Tue Jul 26/04:21 AM 3 13 10 above SSE 10 above ESE
3:25