已回答
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); ...

8 years 前 | 0

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

8 years 前 | 0

已回答
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>

8 years 前 | 0

| 已接受

已回答
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...

8 years 前 | 1

已回答
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...

8 years 前 | 0

已回答
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

8 years 前 | 0

已回答
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(:),...

8 years 前 | 0

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

8 years 前 | 0

已回答
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'];

8 years 前 | 1

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

8 years 前 | 0

已回答
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...

8 years 前 | 0

| 已接受

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

8 years 前 | 0

已回答
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...

8 years 前 | 0

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

8 years 前 | 2

已回答
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.>

8 years 前 | 0

| 已接受

已回答
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.

8 years 前 | 0

已回答
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...

8 years 前 | 0

| 已接受

已回答
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)

8 years 前 | 0

| 已接受

已回答
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 ...

8 years 前 | 0

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

8 years 前 | 0

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

8 years 前 | 0

| 已接受

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

8 years 前 | 0

| 已接受

已回答
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-');...

8 years 前 | 0

| 已接受

已回答
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...

8 years 前 | 0

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

8 years 前 | 0

已回答
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 ...

8 years 前 | 1

| 已接受

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

8 years 前 | 0

| 已接受

已回答
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 ...

8 years 前 | 1

已回答
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...

8 years 前 | 0

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

8 years 前 | 0

| 已接受