sir I want to convert my .m file to VHDL . my code is given below.

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Harshit Sharma
Harshit Sharma le 23 Avr 2015
function veh
clear all;
close all;
a=imread('veh.png');
%a=rgb2gray(a);
imshow(a)
a=double(a);
b=imread('back.png');
%b=rgb2gray(b);
figure
imshow(b)
b=double(b);
for i=1:250
for j=1:400
sub(i,j)=abs(a(i,j)-b(i,j));
end
end
for i=1:250
for j = 1:399
dxSImg(i,j) =abs(sub(i,j+1)) -abs(sub(i,j));
end
end
for i = 1:249
for j =1:399
dySImg(i,j) =sub(i+1,j)-sub(i,j);
end
end
for i = 1:249
for j = 1:399
dfSImg(i,j) =abs(dxSImg(i,j))+abs(dySImg(i,j));
end
end
figure
imshow(dfSImg)
sum = 0;
Th = 0;
for i = 1:249
for j = 1:399
x(i,j) = mean(dfSImg(i,j));
y(i,j) = std(dfSImg(i,j));
Th = Th + x(i,j)+3*y(i,j);
end
end
for i = 1:249
for j = 1:399
if dfSImg(i,j)>=85
bwdSImg(i,j) = 1;
else
bwdSImg(i,j) = 0;
end
end
end
figure
imshow(bwdSImg)
cc = bwconncomp(bwdSImg);
for j = 1:399
Lveh = max(bwdSImg(i,j));
end
for i = 1:249
Hveh = max( bwdSImg(i,j));
end
rImg = imread('frame.png');
for i = 1:385
for j = 1:640
sl = 250*i;
sh = 250*i+400;
tl = 400*j;
th = 400*j+250;
for s = sl:sh
for t =tl:th
cImg(i,j) = rImg(s,t)/(400*250);
end
end
end
end
virtualRow(j) = 0;
for i= 1:249
virtualRow(j) =virtualImage(j)+bwdSImg(i,j);
end
virtualCol(i) = 0;
for j=1:399
virtualCol(i) = virtualCol(i)+ bwdSImg(i,j);
end

Réponses (1)

Kiran Kintali
Kiran Kintali le 22 Mai 2021
You need to break the design into two parts. A testbench and a design.
Follow basic example shown here.
>> mlhdlc_demo_setup('heq')

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