Howtosignalprocessing
Time
Discrete Time Signals - Time Scaling and Time Reversal
What is time scaling of signals?What is time reversal in signal and system?What is time scaling and time shifting?Which is the expression for time re...
Link between maximum delay of cross-correlation and phase velocity
How do you find time delay using cross-correlation?Which command is used to calculate the correlation between same signal with time delay?What does c...
Algorithm to detect down-up-down pattern in time series
What is the best way algorithm to detect a pattern in a time series?How do you find the pattern of a time series data?How do you identify data patter...
What is the difference between time complexity and sample complexity?
What do you mean by sample complexity?What is the difference between time complexity and computational complexity?What is the difference between time...
Help with Time shifting a discrete signal
What is shifting operation on discrete time signal?How do you shift a time signal?How do you get a discrete time signal? What is shifting operation ...
Is it fast time or slow time for the delay in the ambiguity function domain for radar signal?
What is fast time and slow time in radar?What is ambiguity function in radar?How fast is a radar signal?What causes range ambiguity? What is fast ti...
Need a similarity metric that describes these two curve as highly similar
How do you measure similarity?How do you find the similarity between two time series?How do you find statistical similarity? How do you measure simi...
How does a shift in time domain result in phase shift in frequency spectrum?
How does time shift affect phase spectrum?How does a time shift affect frequency domain?What is the relation between time domain and frequency domain...
Convolution in time frequency domain
What is convolution in the time domain?How does convolution behave in time and frequency domain?Why is the convolution in time domain multiplication ...