Similarity

How can I check similarity of two different sinusoidal waveform model?

How can I check similarity of two different sinusoidal waveform model?
  1. Is basically used to find the similarity between the signals?

Is basically used to find the similarity between the signals?

Cross-correlation is a measure of similarity between two signals.

K-means What are the purposes of color extraction using k-means clustering?
What are the purposes of color extraction using k-means clustering?
Why do we use k-means clustering for color quantization?Why k-means is used for image segmentation?What is the major objective of k-means clustering?...
Fourier Finding $A_k$ coefficients
Finding $A_k$ coefficients
What is CK in Fourier series? What is CK in Fourier series?The coefficients ck are called the (kth) Fourier (series) coefficients of (the signal) r ...
Differential When $x(t)$ and the output $y(t)$ are related by linear differential equations, why is the system unstable when $M>N$?
When $x(t)$ and the output $y(t)$ are related by linear differential equations, why is the system unstable when $M>N$?
How do you tell if a differential equation is stable or unstable?How do you know if a differential equation is linear time invariant?What is stabilit...