Code covered by the BSD License  

Highlights from
Adaptive Median filter using embedded MATLAB blocks

image thumbnail
from Adaptive Median filter using embedded MATLAB blocks by Kiran Kintali
This demo shows how to implement an adaptive median filter in hardware;

visort(v,N) %#eml 
function v = visort(v,N)  %#eml
temp = v;

for i=1:N-1
    m = v(i);
    k = 1;
    
    for j = i+1:N
        if v(j) < m
            m = v(j);
            k = j-i+1;
        end
    end

    for j = 1:k-1
        v(i+j) = temp(i+j-1);
    end

    v(i) = m;

    for j=1:N
        temp(j) = v(j);
    end
end

Contact us