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I have a matrix of 3 variables and want to calculate its Constants value so what should be the CALLING Equation in Custom type in CFTOOL???
You might be going overkill. You could obtain your answer in a much less convoluted way: a = rand(50,1); b = rand(50,1); ...

9 years ago | 0

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Finding the Y values corresponding to histogram center
Use <http://se.mathworks.com/help/matlab/ref/histcounts.html histcounts>

9 years ago | 0

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Can someone help me write a code to read data from an XML file into a structured array? I want to plot a graph with the extracted data.
<https://www.mathworks.com/matlabcentral/fileexchange/28518-xml2struct>

9 years ago | 0

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Answered
Why are the particles getting off the Torus
Without going through all that code, one thing pops to mind: numerical precision and stability. Computational geometry operation...

9 years ago | 1

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Plotting a function of determinant values vs n values.
I'm on a one liner spree, and you don't actually need those loops: myFun = @(x) det(bsxfun(@(ii,jj) sqrt(2./n)*sin((pi*(ii...

9 years ago | 0

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If I have a for loop that plots a line on each iteration, how do I make it plot all of the lines on just 1 graph?
_hold on_ might do the trick. aH = axes; hold on; for ii = 1:5 plot(aH,rand(10,1)); end

9 years ago | 0

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Plotting data on curvilinear coord projection
It is not clear to me how you want those arrays displayed. If you only want to show the points: geoshow(S.Lat(:), S.Lon(:),...

9 years ago | 0

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unable to load .txt file. it shows the following error
Maybe you meant: load file.txt

9 years ago | 0

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How to show a legend consisted of more than one variable
Almost there str = ['the graph is in interval (', num2str(vector(1)), '-', num2str(vector(2)), ') red'];

9 years ago | 1

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Convert Cells with space entry to an empty cell
a = { '', '', '', 'bla', 'bla'; '', 'bla', 'bla', 'bla', ''} a(strcmp('',a)) = {[]} Please remembe...

9 years ago | 0

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Mean square error (MSE) and performance in training record not correct?
It appears to be well within the realm of numerical precision. You shouldn't be comparing doubles directly. <http://se.mathwork...

9 years ago | 0

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How do I make a contour velocity plot?
<http://se.mathworks.com/help/matlab/ref/quiver.html That wheel was already invented>.

9 years ago | 0

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Two matrices combination problem
A = ones(2); B = reshape(1:9,3,3)'; C = zeros(size(A,1) + size(B,1)); C(1:2:end,1:2:end) = B; C(2:2:end,2:2:end) = A...

9 years ago | 0

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Convert cell (each entry is a 3D matrix) to 4D matrix
your_result = cat(4, your_cell_array{:});

9 years ago | 2

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Are any functions from the optimization toolbox available to Matlab Coder...excluding fminsearch and fzero
<http://se.mathworks.com/help/simulink/ug/functions-supported-for-code-generation--alphabetical-list.html No.>

9 years ago | 0

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Answered
Which GCC compiler is supported for code generation in Matlab R2016b?
<http://se.mathworks.com/support/compilers/R2016a/index.html?sec=glnxa64 No.> Might still work if you're lucky.

9 years ago | 0

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Getting values of 3D matrix via their (x,y) coordinates without using loop
A = rand(5,5,2); x = (1:3); y = (2:4); your_result = cell2mat(arrayfun(@(x,y) reshape(A(x,y,:),1,[]),x,y,'uniformoutput...

9 years ago | 0

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Answered
Retrieve Both Besides String of Center String
data = {'a', 'b', 'c', 'o', 'm'}; idx = find(~cellfun(@isempty,strfind(data,'o'))); your_result = data(idx-1:idx+1)

9 years ago | 0

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Answered
How can I plot a graph on a circumference?
Assuming the circle is centered on [0,0]: angle = 0:0.1:360; displacement = sind(6.*angle + 4); radius = 1; circx ...

9 years ago | 0

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How to integrate discrete data by Gaussian quadrature method
<http://se.mathworks.com/help/matlab/ref/integral2.html _integral2()_>

9 years ago | 0

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How to combine cell row into any varible??
your_result = [value{:,:,1:11}];

9 years ago | 0

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Answered
how to generates random numbers ?
<http://www.mathworks.com/matlabcentral/fileexchange/9700-random-vectors-with-fixed-sum Like this.>

9 years ago | 0

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Answered
how to plot the graph showing different data points within restricted boundary of sigma level?
aH = axes; plot(aH,rand(100,1),'k.'); hold on; sigma1 = 0.2; sigma3 = 0.8; plot(aH, aH.XLim, [sigma1, sigma1], 'k-');...

9 years ago | 0

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Answered
Transform matlab code in c++ code
Depends mainly on two things: # Your willingness to pay (if you don't already have it) and learn to use <http://se.mathworks...

9 years ago | 0

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Problem in writing geotiff file from EASE-2 grid data from SMAP mission
You could use _proj4fwd_ instead.

9 years ago | 0

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Is it possible to vectorize for only one input?
v1 = [1, 2, 3]; m1 = [1, 2, 3; 4, 5, 6]; your_result = arrayfun(@(x) sum(v1 > x), m1) Though this is just syntactic sugar ...

9 years ago | 1

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Problem with legends for multiple entries
legend(h(4),{'your legend'})

9 years ago | 0

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Answered
Noise samples of gaussian mixture distribution
*Proof of concept, not the smart way to do it* If this was to be done in an efficient way: # Derive the cdf. # Get a ...

9 years ago | 1

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Using Ledalab with Mac
Is the directory with the _Ledalab_ script in the Matlab path? Have a look: path If not, add it: addpath('/to/Ledala...

9 years ago | 0

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How i can change the values of Y axis
gca.XLim = [8.4, 18.6];

9 years ago | 0

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