Community Profile


Shayan Sepahvand

TA, Shahid Beheshti University of Tehran

Last seen: 4日 前 2019 以来アクティブ

Live in Tehran, Iran.


  • Explorer
  • Personal Best Downloads Level 2
  • Knowledgeable Level 1
  • First Answer
  • First Submission


Content Feed


Can anyone please help me with the error in the code
Hi, the first argument of covar(sys, w) should be some LTI system (discrete in your case), I suggest you to first derive the...

8ヶ月 前 | 0

Compute the following using elementwise operations on a vector:
Hi, X = 0; for i = 1:100 X_t = 1/(2^(i-1)); X = X_t + X; end X

8ヶ月 前 | 0

Array indices must be positive integers or logical values. Error in ecgtest (line 9) chestNoDC=chest1(0:10000)- meanChest;
Hi, The first element of a vector is addressed by 1, not 0: (one-based indexing not zero-based) X = ones(1000,1); X = [1:20]%...

8ヶ月 前 | 0

| 採用済み

row of a random size matrix
Use this code: [m, n] = size(X);% X is that random matrix row_mat = zeros(m, 1); for i = 1:m row_mat = X(i,:); end row...

8ヶ月 前 | 1

Plot step response of discrete signal
Dear Luke, If you take the z-transform of both sides, you will get: then define a vector using ones(.) and set it as X. For...

8ヶ月 前 | 0