How to generate a complex gaussian noise with matlab?

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Mouktar Bello
Mouktar Bello 2019-1-13
回答： Ashutosh Prasad 2019-1-16
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 2019-1-13
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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Ashutosh Prasad
Ashutosh Prasad 2019-1-16
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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