loop while for where

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ahmad ramadan
ahmad ramadan 2018-10-23
编辑: madhan ravi 2018-10-23
i have this code but i do not knew how to run it
function y=quantr(b,x) delta=2./(2.^b); s=zeros(1,2^b); s(1)=-1+delta/2; for n=2:(2^b) s(n)=s(n-1)+delta; end y=zeros(size(x)); for k=1:length(x) p=1; while (abs(x(k)-s(p))>0.5*delta) p=p+1; end y(k)=s(p); end end
-----------------
x=-1:0.001:1; y=quantr(4,x); plot(x,y) xlabel('input'); ylabel('quantized output');

采纳的回答

madhan ravi
madhan ravi 2018-10-23
编辑:madhan ravi 2018-10-23
x=-1:0.001:1; %script file
y=quantr(4,x);
plot(x,y)
xlabel('input');
ylabel('quantized output');
function y=quantr(b,x) %function file
delta=2./(2.^b);
s=zeros(1,2^b);
s(1)=-1+delta/2;
for n=2:(2^b)
s(n)=s(n-1)+delta;
end
y=zeros(size(x));
for k=1:length(x)
p=1;
while (abs(x(k)-s(p))>0.5*delta)
p=p+1;
end
y(k)=s(p);
end
end
  20 个评论
ahmad ramadan
ahmad ramadan 2018-10-23
now its working, billions thanks
madhan ravi
madhan ravi 2018-10-23
编辑:madhan ravi 2018-10-23
Anytime :) accept the answer so that other people know the question is solved

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更多回答(1 个)

ahmad ramadan
ahmad ramadan 2018-10-23
i did it but still give error
  1 个评论
ahmad ramadan
ahmad ramadan 2018-10-23
do the function file and the script file need to have same name

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