How to generate a complex gaussian noise with matlab?

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I am looking for how to generate a complex gaussian noise.
n∼ CN(0,σ²*I) where I=identity matrix, CN is for complex Noise
Thank you.
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Image Analyst
Image Analyst on 13 Jan 2019
What do you want? Do you want to run randn() to generate a set of numbers with normally distributed noise both on the real part and the imaginary part?

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Answers (1)

Ashutosh Prasad
Ashutosh Prasad on 16 Jan 2019
You can follow this answer if it helps
https://www.mathworks.com/matlabcentral/answers/25159-complex-gaussian-noise-signals-with-zero-mean-and-different-variance

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