Convert Matlab code to Simulink Model

Question

Alex Harbach 2017-5-4

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/338793-convert-matlab-code-to-simulink-model

编辑： KL 2017-5-5

Hello,

I have just recently finished writing a script for a LMS filter to filter out white noise from an audio file. I would like to know if there is a way for me to convert this script into a Simulink model so I can see how the filter works in real-time. Here is the code:

signal = yes, fs;
noise = white_noise, fs1;
% Define Adaptive Filter Parameters
filterLength = 32;
weights = zeros(1,filterLength);
step_size = 0.004;
% Initialize Filter's Operational inputs
output = zeros(1,length(signal));
err = zeros(1,length(signal));
input = zeros(1,filterLength);
% For Loop to run through the data and filter out noise
for n = 1: length(signal)
      %Get input vector to filter
      for k= 1:filterLength
          if ((n-k)>0)
              input(k) = noise(n-k+1);
          end
      end
      output(n) = weights * input';  %Output of Adaptive Filter
      err(n)  = signal(n) - output(n); %Error Computation
      weights = weights + step_size * err(n) * input; %Weights Updating 
end