The present work focussed on the frequency non selective Rayleigh fading channel and on the filtered white Gaussian noise (FWGN) modelling method. Various Doppler spectra were evaluated through the above mentioned metrics using a Monte Carlo or a semi analytical method. The BER test was performed ...
In the following two cases, the background noise is a white Gaussian noise with variance 𝜎𝑣=10−3σv=10−3. The primary path is a low-pass filter with a cutoff frequency of 0.6𝜋π and a filter length of 40. The memory length is 𝑁=40N=40. For comparison, the mean-...
We used Liu [33] MATLAB open-source optical flow program (“OpenOpticalFlow”) to extract high-resolution velocity fields from an image sequence containing continuous patterns. The physical and mathematical foundations of Liu [33] optical flow method are well established and have been validated for...