Howtosignalprocessing
Decimation
Resample interpolation decimation filters algorithm
Which filter is used in decimation and interpolation?Is resampling the same as interpolation?What is interpolation and decimation filters and why we ...
Questions on Need of filtering before decimation?
Why filter before downsampling?Which filter is used in decimation and interpolation?What is a decimation filter?What is the decimating factor? Why f...
Decimation vs Mean in downsampling operation
Is downsampling and decimation same?What is the difference between interpolation and decimation?Why is decimation needed?What happens when Downsample...
Proper way to implement a decimation
How do you do decimation?What is decimation when it is performed?Is decimation same as down-sampling?How do you decimate a signal in Matlab? How do ...
Filtering vs. decimation
Filtering means eliminating all energy in some frequency bands. Decimation means anti-alias filtering a signal and then downsampling it. What is decim...
FFT implementation with decimation in frequency vs decimation in time?
What is the difference between decimation in time and decimation in frequency?What are the difference and similarities between DIT and DIF FFT algori...
Decimation and filtering in the frequency domain
What is decimation in frequency domain?What is decimation filtering?What is interpolation and decimation filters and why we need it?Which filter is u...
Is FIR decimation the fastest possible method for integer downsampling?
What is the importance of decimation for a given signal sequence?What is the difference between decimation and downsampling?What is decimating FIR fi...
How much to decimate?
What is decimation rate?What is decimation rate of filter?How do you choose a decimation factor?Why we use decimate? What is decimation rate?Decimat...