i didn,t get any values in command window from this code

2016 4 10
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更新时间：2016 4 10
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%%K=10%%
a = 1000;
a = randi([-1 1],a,1);
b= (a >= 0);
bm=(a<0);
b1(b)=1;
b1(bm)=-1;
d=b1(:);
h=[1 0.25 -0.5];
c=conv(h,d);
e=c(1:end-2,:);
noise1 =normrnd(0,0.1,[length(e)],1); % noise signal of zero mean and 0.1 variance
f1=e+noise1;
t=f1(1:end-990,:); %take 10 values
ss = 16; % NLMS step size
offset = 50; % NLMS offset
ha = adaptfilt.nlms(3,ss,1,offset);
stem([h', ha.coefficients']);
legend('Actual','Estimated');
xlabel('Coefficient number'); ylabel('Coefficient Value');

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Azzi Abdelmalek
Azzi Abdelmalek 2016-4-10
编辑：Azzi Abdelmalek 2016-4-10

0 个投票

Just type the variable you need to display
ha
Or remove the semicolon ; at the end of the lines of your code

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