MATLAB ? 2010 ? 2011 ?

[hirley0]

Jump to the example CLICK HERE

Day_n =  20110302 t_Start =  1256
%% returning to matlab
%%% after a long absent
%%%% to reSolve the population QUESTION
%%%%% A QUESTION ABOUT e if i'm correct
e ??? Undefined function or variable e.
http://en.wikipedia.org/wiki/E_(mathematical_constant)

http://en.wikipedia.org/wiki/World_population
Day_n =  20110302 t_Start =  1713
%% ti83 to ml conveersions %%% of population curves
a=124; b=-1.97; y=a*x.^b; |a=337; b=.337; y=a*b.^x; plot(x,y)
a=35.5; b=-19.5; c=284; a*x.^2+b*x+c;

20110320 i'poise i'Z here 2day PlotN LiBA pop ? Maybe at NoOn (Read 285 times)
Total time logged in: 7 days, 2 hours and 20 minutes.
If a page was recently created here, it may not yet be visible because of a delay
Total time logged in: 7 days, 2 hours and 24 minutes.
LisTn stiLL mostlY asleep ? was is e changing | LoOK i donno but i was going to LooK at POsssAbility of E

[hirley0]

20110605 Maybe next month ? measuring POP ?//?

Hirley, you fascinate me.  You are, at least on this board, a man who is capable of expressing what appear to be completely coherent thoughts with utterly no context by which to interpret them.

A properly trained linguist could probably write one hell of a paper on your posts.

After we're all dead and gone some archeologist is going to come across these posts and the answers will be revealed to them....

(Um}? she does not net hangs out with Lemars on Madagastar?

% d = 20110304 t = 1144
%% Adam Eve Cain & Able
%%% plot of populaion CHART
%%%% with QuarticReg approach
%%%%% to? ManDaBaLL solutions {not my bag

p=[1 2 3 4 3]
t=1:5;plot(t,p)

k=t;plot(k,p,'ob')
axis([0 7 0 7])
hold on

a=-.0833333; b=-10*a; c=-2.916666; d=5.166666; e=-2;
y=a*k.^4+b*k.^3+c*k.^2+d.*k+e;
plot(k,y,'-r')

%%%%% not exactly what i was eXpcting
%%%% however its Mine, My approache to
%%% to? ManDaBaLL solutions {not my ba
%% USe diScreSHion's
% t_End =  1202 t_Spent = 18
% diary off

[Disco Pickle]

What is it you're plotting?  Are these sound waves?  I'm finally seeing the math in your posts.

Not sure why I didn't see it before.  Wasn't expecting it?  Now that I've seen it I see it everywhere.

[hirley0]

Total time logged in: 8 days, 16 hours and 41 minutes. 1000*( 8*24*60 + 16*60 * 41) = 12.5mMs
PROnounce MeGag_MiLLi-second'$
Quoting Mustafa <mustaphadada@yahoo.com>:
hello everybody

please i need to know how to plot a curve from a series of images with extension (.tif),
i'm a new Matlab and i need some examples or tutorial or anything thing lo learn how to do that..
How:

i'LL post three(3) files after this one(1) FUN.m , FUNPLOT.m & cmd_line.txt

aLLthough the effort was made with a particUlar person in mind see green above

its never really possible for me to communicate (Comprenda'}?

What is it you're plotting?  Are these sound waves?  I'm finally seeing the math in your posts.

Not sure why I didn't see it before.  Wasn't expecting it?  Now that I've seen it I see it everywhere.

20110626 2:20 - 2:?? pdt subtract 1 if board

lemme see: LiBraRy book # 518G463m page 171 USING FUNCTION HANDELS
eX COShANDEL=@COS

function xyout=funplot(Fun,a,b)
% funplot makes a plot of the function Fun

% Input arguments are:
% Fun: Function handle of function to be plotted
% a: first point of domain
% b: last point

% Output: xyout (at x=a, x=(a+b/2), x=b)

x = linspace(a,b,100);
y = Fun(x);
xyout(1.1) = a; xyout(2.1) = (a+b)/2; xyout(3.1) = b;
xyout(1.2) = y(1); xyout(2.2) = Fun((a+b)/2); xyout(3.2) = y(100);
plot(x,y)
xlabel('x'), ylabel('y')


function y=Fdemo(x)
% line not in LiBraRy book # 518G463m

y=exp(-0.17*x0.*x.^3-2*x.^2+0.8*x-3;

>> % if all is well the graph on page 173 appears
ydemo=funplot(@Fdemo,0.5,4)

this red stuff was the preamble part it did NOT work for me as @ is not A part of 4 (probably):

[hirley0]

% if all is well the graph on page 173 appears
funplot(fun([0.5:4]),0.5,4)

[hirley0]

function xyout=funplot(Fun,a,b)
% funplot makes a plot of the function Fun

% Input arguments are:
% Fun: Function handle of function to be plotted
% a: first point of domain
% b: last point

% Output: xyout (at x=a, x=(a+b/2), x=b)

x = linspace(a,b,100);
y = fun(x);
xyout(1.1) = a; xyout(2.1) = (a+b)/2; xyout(3.1) = b;
xyout(1.2) = y(1); xyout(2.2) = Fun((a+b)/2); xyout(3.2) = y(100);
plot(x,y)
xlabel('x'), ylabel('y')

[hirley0]

function y=fun(x)
% line not in LiBraRy book # 518G463m

y=exp(-0.17*x).*x.^3-2*x.^2+0.8*x-3;

[hirley0]

because the program changes every Mili second
its reaLLy never possible to know
so i try to go back in the chapter (6) pronounced SeiX to?

file_name FtoC /@ page 164
function C=ftoc(F)
C=5*(F-32)./9;

the real name of the file should obviously be f2c.m
&in4 it is INportANT not to foLLow the book as CAPs don't work as suggested
so use $maLL letters when in doubt / when caps don't work  now bac2DC

What is it you're plotting?  YES:
Are these sound waves?  it may have been
I'm finally seeing the math in your posts. { i'LL see if i can stiLL find SOMe links

Not sure why I didn't see it before.  {{ it appears To me U may be hiding somEthING
Wasn't expecting it?  {{{ not reaLLy moore disapointing id SAy
Now that I've seen it I see it everywhere. OK good Luck 3:06 pdT 2 board

[hirley0]

2:27 / 02:26:05


http://tech.groups.yahoo.com/group/matlab/messages?o=1   as pdX 3:24 (comprenda' No?

3:23
7478    Help Please ;how plot a curve from (.tif) images ?
hello everybody please i need to know how to plot a curve
from a series of images with extension (.tif),
i'm a new Matlab and i need some examples or tutorial...    Mustafa
mustaphadada
Offline Send Email    Jun 21, 2011
5:12 am


http://tech.groups.yahoo.com/group/matlab ? 3:14


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hirley0

[Faust]

my image = imread(" whatever.tif")

combining multiple image datasets will require some processing

[Faust]

I have to move away from matlab soon  , I need to run a distributed application on like 40 machines all working on different parts of the same dataset, but the college don't have the licences for it so I am going to have to move back to a more portable language.

[Triple Zero]

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.

[hirley0]

I have to move away from matlab soon  , I need to run a distributed application on like 40 machines all working on different parts of the same dataset, but the college don't have the licences for it so I am going to have to move back to a more portable language.

Server not found / Firefox can't find the server at www.principiadiscordia.com.
that is OBViously because My wifi connection was disconnected prior2 3:55 PM

thats kind of a sad song ? i'LL assume its in the key of UNix

[hirley0]

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

4:15
4:32
Server not found / Firefox can't find the server at www.principiadiscordia.com.
that is OBViously because My wifi connection was disconnected prior2 3:55 PM

http://cse.ucdavis.edu/~chaos/courses/nlp/Software/iPython.html
The server at cse.ucdavis.edu is taking too long to respond.
http://showmedo.com/videotutorials/series?name=N49qyIFOh

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

[hirley0]

http://www.principiadiscordia.com/forum/index.php?topic=29524.75   (Read 487 times)  2Win?