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Buzz bee
  • Member for 5 years, 2 months
  • Last seen more than 4 years ago
6 votes
3 answers
4k views

How to Prove a System Is Invertible?

2 votes
1 answer
681 views

Variance of function of random variable

2 votes
3 answers
5k views

How to determine if an IIR filter is causal or non-causal?

1 vote
2 answers
5k views

Is convolution distributive over multiplication?

1 vote
4 answers
282 views

What is definition of independent random variable

1 vote
2 answers
965 views

PSD of modulated signal

0 votes
1 answer
867 views

How do I obtain the fourier series coefficients for a signal obtained by multiplication of two signals of different frequency?

0 votes
0 answers
336 views

DFT truncation of signals

0 votes
1 answer
163 views

Diode demodulation for AM

0 votes
2 answers
104 views

Independence of Functions of random Variable

0 votes
0 answers
1k views

Please explain Multiplication property in Z transform?