how to create .exe file from .m file for creating the application.

function edgeImage = sobel(originalImage, threshold) %#codegen

% edgeImage = sobel(originalImage, threshold)

% Sobel edge detection. Given a normalized image (with double values)

% return an image where the edges are detected w.r.t. threshold value.

assert(all(size(originalImage) <= [1024 1024]));

assert(isa(originalImage, 'double'));

assert(isa(threshold, 'double'));

k = [1 2 1; 0 0 0; -1 -2 -1];

H = conv2(double(originalImage),k, 'same');

V = conv2(double(originalImage),k','same');

E = sqrt(H.*H + V.*V);

edgeImage = uint8((E > threshold) * 255);