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Geppo Batt


Active since 2012

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Question


feval only for a certain variables
I computed a symbolic formula, for example fun=x^2*z^2+y^2*w^2 (in my case I have many symbolic variables) , after this I conver...

9 years ago | 2 answers | 0

2

answers

Question


Histogram with intervals
Hello guys, I have to plot 23 percentage values, as a histogram, where, however, each of the 23 percentage values, corresponds ...

12 years ago | 1 answer | 0

1

answer

Question


Order cell array
I have this cell array http://dl.dropbox.com/u/59868217/fileList.mat. Can I sort the array with respect to the number of chara...

12 years ago | 2 answers | 0

2

answers

Question


Process all file in a folder by function
Hi, i write a function which process a image file : main(filename) where "filename" indicates the image to be process. I would l...

12 years ago | 1 answer | 0

1

answer

Question


Find a element and return indices of a array 3D
I have this matrix http://dl.dropbox.com/u/59868217/tmis.mat and I would find something like this name = 5.255560000000000e +02,...

12 years ago | 2 answers | 0

2

answers

Answered
Convert matrix number into png image
but the png file is completely black, while if use figure,image(img);colormap(gray); title(filename); obtained this im...

12 years ago | 0

Question


Convert matrix number into png image
Hello i'm new on package "Image Processing Toolbox". I have a matrix of number ( <http://dl.dropbox.com/u/59868217/matlab.mat>) ...

12 years ago | 2 answers | 1

2

answers