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Plot different colors while using loops.
You can make a cell array of your chosen colors, then: C = {'k','b','r','g','y',[.5 .6 .7],[.8 .2 .6]} % Cell array of colro...

etwa 15 Jahre vor | 17

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How to find vector elements between two values, efficiently
Do you need the actual indices or the values? If you only need the values, then it would probably be faster to do: A(A(:...

etwa 15 Jahre vor | 4

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Multiple choices in a listbox
If you set 'min' to 0 and 'max' to 10, you will be able to select multiple strings. Once you have that you can get the choices ...

etwa 15 Jahre vor | 1

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how to plot multiple graphs on one figure
There is probably a better way to do this, but here is what I did. I made a text file that looks like this (as you describe): ...

etwa 15 Jahre vor | 0

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Plot data from a double class array
plot(array(:,1),array(:,2)) If you don't like that for some reason, you could do: ac = mat2cell(array,size(array,1),[1 1])...

etwa 15 Jahre vor | 2

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GUI text box - Replacing a word entered in the text box.
str = '10*x(n)' str2 = strrep(str,'n','1')

etwa 15 Jahre vor | 0

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how to solve a system of equations?
% Choose some values: J = rand(21); B = rand(21,1); F = rand(21,1); % Calculate X based on J*X = J*B-F X = J\(J*...

etwa 15 Jahre vor | 0

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Export level along with coordinates from contour figure datatips?
Although I think you could alter the built-in M-code to do what you want, I would probably do this instead. I called this: ...

etwa 15 Jahre vor | 0

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How do I fix the code of my program
I am not sure what you are trying to say about a mean value, but I think you are basically wanting to make this: theta = l...

etwa 15 Jahre vor | 1

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Beantwortet
Count frequency of number in set time period
responses = round(rand(1,10)*2) % An example data set times = 1:10; % Example time set... % Count responses equal to 1...

etwa 15 Jahre vor | 0

Beantwortet
Double summation with vectorized loops
Here is a vectorized version, but I must say that I would have probably just went with Jan's FOR loop. It seems you need to see...

etwa 15 Jahre vor | 1

Beantwortet
How do I avoid creating intermediate variables?
Is your complaint about the extra typing, or the extra variable in the workspace? If the latter, then one way to avoid this kin...

etwa 15 Jahre vor | 0

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zero crossing
x = 0:.01:2*pi; f = @(x) sin(x).*cos(x); % A randomly chosen function. % Next find the zero crossings of f(x)... rt = [...

etwa 15 Jahre vor | 1

Beantwortet
Set BackgroundColor to 'none'
c = get(hparent,'color') % For a figure. 'backgroundcolor' for others. set(hobj,'backgroundcolor',C)

etwa 15 Jahre vor | 0

Beantwortet
using function input to create a title
N = 5; % An integer to use in the string below... str = sprintf('nameoffile%i.dot',N) % Make a string. % Use the above f...

etwa 15 Jahre vor | 0

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Integration by matlab
Use this instead: M=quadv(X,0,(2*pi)); % % % In the future, you need to be more specific than just saying that you have ...

etwa 15 Jahre vor | 1

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Matlab Percentile function VS excel percentile function
I don't see a PERCENTILE function in MATLAB. Is it a custom function you wrote?

etwa 15 Jahre vor | 0

Beantwortet
Simplifying MODULUS code
The way you have defined B (and Space), your FOR loops are equivalent to these: for r = 1:Rows % For every row in grid ...

etwa 15 Jahre vor | 0

Beantwortet
ButtonGroup
The lines I changed are marked with a %% function [] = test(varargin) N.fh=figure('units','pixels',... 'posit...

etwa 15 Jahre vor | 1

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Beantwortet
Trigonometric Interpolation
clc; N = 6; x = (2*pi*(0:N-1))./N; y = cos(x); x_fein = -2:0.01:2; yy = triginterpol(y, x_fein); plot(x_fein, yy/N...

etwa 15 Jahre vor | 0

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How to print axes area on GUI?
This works on my computer, you may have to tweak a few things. close all figure('units','pix','pos',[200 200 850 750]) ...

etwa 15 Jahre vor | 1

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How send to back patch objects in a graph?
Simply change the order of objects in the children property of the axes object. set(gca,'children',flipud(get(gca,'children'...

etwa 15 Jahre vor | 11

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horzcat different size rows; zero padding
A = [1,2,3,4].'; B = [1 2 3 4 5 6].'; C = zeros(6,2); C(1:length(A),1)= A % Fill first column with A C(1:length(B),2)...

etwa 15 Jahre vor | 0

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Shannon fano coding
There are *_several_* errors in this code. # Missing opening parenthesis on line 2. # Extra comma on line 2 (or missing first a...

etwa 15 Jahre vor | 0

Beantwortet
Length of the longest continuous string of the same number
Here is one way to do it. A = [5;5;1;2;3;4;5;5;5;5;6;7;8].'; % Transpose to row vector. [M,V] = regexp(sprintf('%i',[0 d...

etwa 15 Jahre vor | 1

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Beantwortet
Convert RGB to GRAY
Perhaps you mean RGB2GRAY. I don't know of any RGBTOGRAY function.

etwa 15 Jahre vor | 0

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how do i write a function which recognize user-defined functions and plots the results in my gui
The error from t^2 is because the user did not enter a vectorized function. The user should enter: t.^2 (notice the dot). How...

etwa 15 Jahre vor | 1

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Contributors metainfo: reputation and more
Congrats to Walter for reaching 3,000 points - a double editor! O.k., so it is a little early (2999 points as of now), but I ...

etwa 15 Jahre vor | 0

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saving a newly created colormap
Two ways you could go about this. First, from the command line: save mycolormap cmapnew Then make a new function: func...

etwa 15 Jahre vor | 3

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Waitbar won't close
Use: delete(h.waitbar); instead of close(h.waitbar); Basically what happens is that when you set the CreatCancelBtn pro...

etwa 15 Jahre vor | 2

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