Signals

How to convolve $u(-t)$ with other signals?

How to convolve $u(-t)$ with other signals?
  1. Why do we convolve two signals?

Why do we convolve two signals?

Convolution is a mathematical tool to combining two signals to form a third signal. Therefore, in signals and systems, the convolution is very important because it relates the input signal and the impulse response of the system to produce the output signal from the system.

Domain What is the name for the technique of comparing a time domain signal to an expected signal with a sliding window?
What is the name for the technique of comparing a time domain signal to an expected signal with a sliding window?
Is FFT in frequency domain? Is FFT in frequency domain?An FFT transform deconstructs a time domain representation of a signal into the frequency dom...
Region Finding x[0] from the region of convergence
Finding x[0] from the region of convergence
How do you find the region of convergence?How do you find the region of convergence in Z transform?What are the properties of region of convergence?W...
Amplitude How to interpolate the peak amplitude of an fft output?
How to interpolate the peak amplitude of an fft output?
How do you interpolate FFT?How do you find amplitude in FFT? How do you interpolate FFT?The fastest way to compute a single interpolated FFT spectra...