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Also, from stackoverflow (I don't remember where, but if I find the post, I'll link it): [junk,index] = unique(a,'first'); ...

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Answered 4 years ago

I'm getting the following error when I try to run some function m-files: ??? Undefined function or method '[name of functio...

8 Answers

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Asked 4 years ago

Hello, I am trying to add a colorbar to a heat map. I can do this for the most part through the GUI, but I'd like to do this...

3 Answers

I'm calculating the correlation coefficient between two vectors, using corr. It returns NaN, and I'm curious to know why that i...

1 Answers

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I used the cov function in R2009b and in R2010a and it returned different results. I am aware of the fact that there are multip...

2 Answers

I am trying to create a heat map for some data that does not take on negative values. To make sure there was sufficient contras...

You could try a parfor loop: <http://www.mathworks.com/help/toolbox/distcomp/brjvpu3-1.html#brjvpwa> and <http://www.mathworks...

Instead of using an array, you could just use two variables for each of your current variables. At the end of one iteration, ...

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To get a HeatMap in a figure window, I can do hmo.plot; in Matlab2009b, but in 2010b, the same operation returns the e...

Asked 3 years ago

I'd like to specify the scale of the colormap used for a heat map. It seems that something like caxis would be appropriate bu...

Hello, I'm working with Matlab R2009a and the Bioinformatics Toolbox Version 3.3. I was trying to create a heatmap, but Matlab...

Is it possible to utilize parallel computing to evaluate fminunc? If so, does one go about it the same way as for fmincon, fgoa...

In regard to your second question, a = a(:,1:3) redefines a to be all rows of the current matrix, but only columns 1 throu...

Answered 3 years ago

Hello, First off, this is related to the question I previously posted: <http://www.mathworks.co.uk/matlabcentral/answers/11020-...

I'm sure there are other more important things, but if strcmpi(m2, 'y')==1 could be replaced by if strcmpi(m2, 'y'...

I'm not clear on your exact problem, but you can check out the function list to see if anything will work: <http://www.mathworks...

Sorry, it seems to be a question of precision. I subtracted the two matrices for comparison, but I missed the factor of 1.0e-15...

csvread might work in this case, if you're working from one worksheet, but only want a specific range of the data. <http://...