Howtosignalprocessing
Upsampling - page 2
Upsampling in the frequency domain
What is the effect of upsampling in the frequency domain?Does upsampling change frequency?What is upsampling in frequency domain in Matlab?What is up...
Reversing the order of up and downsampling
Is it better to downsample or upsample?What is Downsampled and upsampled?What is the effect of upsampling and downsampling?What is upsampling and dow...
Error due to downsampling an image
What is downsampling an image?What is the purpose of upsampling downsampling?What is upsampling and downsampling in signal processing? What is downs...
Upsampling signal using convolution-based interpolation filters
What is interpolation in upsampling?Which filter is used in interpolation?How does upsampling work?Why is upsampling used? What is interpolation in ...
Upsampling for a signal
Upsampling is the process of inserting zero-valued samples between original samples to increase the sampling rate. (This is sometimes called “zero-stu...
IDFT of upsampling in frequency domain
What is the effect of upsampling in the frequency domain?Does upsampling change frequency?What is upsampling in frequency domain in Matlab?What is up...
Properties of Up- and Downsampling
What is upsampling and downsampling?What is the effect of upsampling and downsampling?What is upsampling and downsampling in signal processing?What a...
What is better up- or downsampling?
If you don't need mathematical certainty and just want a heuristic, downsampling is faster and upsampling is more accurate. What is the benefit of dow...
Upsampling before performing pulse shaping
Why do you need upsampling before pulse shaping?Why is upsampling needed?How is pulse shaping done?What is upsampling in signal processing? Why do y...