Risposto
Adding functions permanently to matlab
Yes, look under File>Set Path. Add the directory Finance to the path. This should persist between sessions.

circa 15 anni fa | 7

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What is missing from MATLAB?
Use of wild cards and regular expressions with GET and SET. get(gca,'camera*') % Should return 8 properties

circa 15 anni fa | 3

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Easy way to set camera viewing axis normal to a plane
Run this to see. Look at the view of the plot that pops up, then press return to see the next view. Do this twice. plot3(0...

circa 15 anni fa | 8

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Bug regarding precedence of variables over functions sharing the same name?
I would call it a bug. All variables created in a <http://www.mathworks.com/help/techdoc/ref/script.html script> should exist i...

circa 15 anni fa | 0

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Need fast way to find folders using DIR command
What version are you using, because this works on 2007b: dir('C:\*.') % Note the . and * are transposed from yours.

circa 15 anni fa | 0

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Funny situations while helping others on MATLAB Answers
One of my favorites is when an asker accepts the first Answer given, then continues to ask for endless clarifications. I am rem...

circa 15 anni fa | 2

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[DISCONTINUED] Wish-list for MATLAB Answer sections.
NOT having my answers be listed oldest to newest. Having to trudge through 14 pages to see my recent answers is no fun... Pe...

circa 15 anni fa | 2

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unique rows with nan
This is because nan~=nan is always true. So one approach is to replace nan with some other value. A(isnan(A)) = inf; B = u...

circa 15 anni fa | 1

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Risposto
Cartesian to polar sorting
As an example: % First some data to work with: thet = round(rand(1,10)*3) r = round(rand(1,10)*30) % Now match the la...

circa 15 anni fa | 1

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Risposto
Adding values to a vector
It has to be done in a loop? You could put a nested loop in there and loop over r... % % *EDIT* Here is one way to do it....

circa 15 anni fa | 0

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Risposto
What is the best way to create a persistant figure
figure L(1) = plot(1:10); hold on L(2) = plot((1:10).^2); Now if you want to erase L(1) later: delete(L(1)) Also...

circa 15 anni fa | 0

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Risposto
Pattern matching problem
I would use STRFIND instead of REGEXP. list = 'SHC_RL_S1_0004_v1.59806163.avi SHC_RL_S2_0004_v1.59806163.avi RHA_RL_S3_000...

circa 15 anni fa | 1

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Risposto
function entering and plotimg
Here is another. function [] = plot_ex() % Help goes here. S.fh = figure('units','pixels',... 'position...

circa 15 anni fa | 0

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Problem with Cell Arrays in GUIDE
O.k., So now I will make another simple example. You tell me if we are finally on the same page ;-)! This example fills a 1-b...

circa 15 anni fa | 1

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Risposto
Loops in Matlab + Multiple Plots
Use cell arrays. for jj=1:N Ic{jj} = abs(I(M+1:end,jj)); z{jj} = z(M+1:end,jj); figure plot(z{ii},Ic{ii}...

circa 15 anni fa | 0

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Risposto
matrix with logicals and doubles
No. Matrices cannot have mixed types. You could use a cell array, like: A = {true, 4;false, 5;true 9} or have a matrix whi...

circa 15 anni fa | 0

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Risposto
How to Plot Multiple variables ?(not multi-plot)
As others have said, this kind of thing is the *_very reason_* why you should not make such variables using EVAL in the first pl...

circa 15 anni fa | 0

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Updating a Cell Array wit listbox and popupmenu options
Is it that you have 10 popupmenus and N listboxes, or one popumenu and one listbox? If you only have one of each, then shouldn'...

circa 15 anni fa | 1

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Risposto
How can I write the value of the array as an exponent in sprintf
Works here: plot(1:10) legend(sprintf('f(x) = %0.4g * x^%0.3g', .3, 3)) *EDIT* In response to comments. In that case: ...

circa 15 anni fa | 4

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Risposto
strfind when I have more than one row
You have a couple of choices with STRFIND. You could loop over the rows, or pad the array with NANs (or other irrelevant value)...

circa 15 anni fa | 1

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Accessing data from Radio Buttons
I don't know why that would be so. Here is an example. Choosing a radiobutton prints the selected state to the command window....

circa 15 anni fa | 0

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Risposto
Desktop layout
O.k., I will take the counter-point to Sean de's response: Ewwww dockage! I use only the command window and command history, a...

circa 15 anni fa | 1

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Pop Up Menu Indexs
I think you mean the 'value' property. It starts at 1.

circa 15 anni fa | 0

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Matching two texts
A = 'First Boston Corp Lehman Brothers '; B = 'Lehman Brothers Merill Lynch'; Am = regexp(A,'\s','split'); Am = Am(isme...

circa 15 anni fa | 0

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Find in Array of Strings
Is your array a cell array or a character array? If it is a cell array, A = {'asf' 'poif' 'STG' 'iam' ...

circa 15 anni fa | 1

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Risposto
saving variables contained within a function
Have you looked into the -append option of <http://www.mathworks.com/help/techdoc/ref/save.html SAVE>?

circa 15 anni fa | 0

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fitting data with power function
If I use this data and plot as you show, it looks near linear. Why would you think this should be a power law relation? x=[-...

circa 15 anni fa | 0

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Graphing a system of equations on the same set of axes
x = -10:.1:10; y1 =(-2/3)*x + 4/3; y2 = -(x.^2)/3 + 3; y3 = 2*x +9; plot(x,y1,'b',x,y2,'r',x,y3,'k')

circa 15 anni fa | 0

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Risposto
Error using ==> mpower At least one operand must be scalar in mod operation
There is more going on here than you say, because the code you pasted could not possibly have that error. The variable 'r' is a...

circa 15 anni fa | 0

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filling a internal value of a matrix
This function will help you: <http://www.mathworks.com/matlabcentral/fileexchange/23998-findsubmat FINDSUBMAT>. Here is an exa...

circa 15 anni fa | 0

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