MATLAB: I have to take mean value for each element of the matrix of an image how can i do that

matrixmean

i have to take mean value for each element of the matrix of an image how can i do that

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mean(TheMatrix(:))

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MATLAB: Do I receive an error when trying to linearize a model with inport block of non-double datatype as the input point in Simulink Control Design

This enhancement has been incorporated in Release 2007b (R2007b). For previous product releases, read below for any possible workarounds:

The ability to handle external inputs (inport blocks) of non-double or complex datatypes is not available with the Simulink Control Design Toolbox.

To work around this issue, use an inport block of double data type and then use a signal-conversion block after the inport block to convert the signal back to the required data type.

MATLAB: Normalize matrix by standard deviation

If A is your MxN matrix and is of type 'double', do this:

   A = bsxfun(@rdivide,A,std(A));

(This assumes you want unbiased standard deviation.)

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MATLAB: Do I receive an error when trying to linearize a model with inport block of non-double datatype as the input point in Simulink Control Design

MATLAB: Normalize matrix by standard deviation

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