Hi all,

I have a 300X332 double matrix and i need to have an histogram of each value from the matrix in precentage. i'll explain by a simple example:

assume i have M=[1,1,2,3; 0,4,2,2; 1,1,1,1] iwant to have an histogram that will tell me how many times i have each value of the matrix out of all matrix veriables in precentage. for example the value of 1 will have a bin with height of 50%.

i used histogram func and can get only bins that are wider than only one value – bins of value 1 between 2 then 3 between 4 and so on..

later i need to extract the matrix values that correspond to 80%-90% of the whole matrix

how can i do it?

thanks

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