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I have a matrix of 100 rows and 2 columns. How to sort the first column of the matrix and write the corresponding second column ...

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Asked 4 months ago

ANDing an 8-bit gray level image with a constant value of 240 (11110000 in binary)?

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Asked 2 months ago

Applying 3 level of DWT provide me 22 subbands. How do I write efficient coding for calculating the energy of 22 subbands. I hav...

Asked 3 months ago

I have a binary image of 200 rows and 200 columns. I need to find the distance between two white (255) pixel along the row and c...

I have a vector X of 200*1 w=[1 2 3 4 5] up(n)=summation(k=1to5) w* X(n-k) Explanation for n=1, X should take previous fi...

Asked 12 months ago

y(n)=(1/2)*(x(n)*A(1)+y(n-1)*A(2)-y(n-2)*A(3)+y(n-3)*A(4)-y(n-4)*A(5)); n=1:200

How to compare all the characters of the following two strings. I tried with strcmp, but it doesn't take the numbers for compari...

E=summation summation summation v^2(x,y,z) where x, y and z are the limits of summation respectively. V is a 208x176x176 matr...

I am trying to execute 3D curvelet transform in MATLAB. Any help would be appreciated. Thanks in Advance

Asked 1 month ago

I have an excel file. I read using xlsread and the variable named alldata contains 417*11 in cell format. Here I want to select...

Can anyone please explain little bit about 2D Joint histogram. I need clarification about the imhist function and 2D joint histo...

Can anyone please help me how to run the code in this website <http://users.dcc.uchile.cl/~isipiran/harris3D.html> in Matlab? An...

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I have a matrix of dimension 208x176x176. Can anyone please help me to calculate the above parameters? Any help would be appr...