Howtosignalprocessing
Correlation
Correlation and ratio between two signals?
How do you calculate the correlation between two signals?Why do we need a correlation between two signals?What is meant by correlation of signals?Wha...
2D Cross-Correlation on different sized images
How do you calculate 2D cross-correlation?What is cross-correlation of images?How does 2D correlation work? How do you calculate 2D cross-correlatio...
Finding correlation coefficient of two dependent random variables
How do you find the correlation coefficient of two random variables?What is the correlation of 2 independent random variables?How do you find the cor...
How to interpret cross correlation output?
How do you interpret cross-correlation results?How do you read a Corr?What does a negative CCF mean?What does negative cross-correlation mean? How d...
Confusion understanding causality?
What is a causal confusion?How do you determine causality?What are some instances where you confused correlation and causation?How do you test for ca...
Correlation between a signal segment and its stretched replica
How do you calculate the correlation between two signals?What is correlation in signal processing?Why do we need a correlation between two signals?Is...
Cross-correlation of filtered random processes
Can filtering operation effect the auto correlation of a signal?What is correlation function of random process?How does cross-correlation work in ima...
How can i calculate a matrix of correlation?
As it helps identify the patterns, the correlation matrix is useful in investment management, economics, risk management, and statistics. Moreover, th...
What is the difference between using corrcoef to compare two signals by column, and as whole matrices?
What does Corrcoef do in Matlab?What is matrix correlation?How do you find the correlation between two columns in Matlab?How do you interpret correla...