Alexander Ratke, articles - page 35

Noise Is it a good idea to whiten a colored noise in order to apply formulas for AWGN?
Is it a good idea to whiten a colored noise in order to apply formulas for AWGN?
Why is AWGN called white noise?Does white noise have to be Gaussian?What is AWGN channel and why it is used?Why do we consider Gaussian noise? Why i...
Power How can we find the signal power of $x_{out}(t)=\frac{1}{2}Am(t)\cos \theta$?
How can we find the signal power of $x_{out}(t)=\frac{1}{2}Am(t)\cos \theta$?
How do you calculate the power of a signal?What is a power signal?What is the energy of a periodic signal?Why signal power is important in communicat...
Programming Tips for programming scientific articles
Tips for programming scientific articles
What is the #1 programming rule?How do you write a computer science article? What is the #1 programming rule?Description. 1st Rule Of Programming: I...
Decimation Filtering vs. decimation
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...
Histogram Finding minimum in the middle of a histogram
Finding minimum in the middle of a histogram
How do you find the middle of a histogram?Does a histogram show the minimum value?Can you find the median of a histogram? How do you find the middle...
Impulse How to calculate time of arrival using room impulse response
How to calculate time of arrival using room impulse response
How do you measure impulse response in a room?What is room impulse response? How do you measure impulse response in a room?Room impulse response mea...
Median Is there a way to apply a median filter diagonally?
Is there a way to apply a median filter diagonally?
How median filter is non linear?What is adaptive median filtering?Is median filtering linear?Why is median filtering not preferred over mean filterin...
Filter Why does block LMS have the same performance as LMS?
Why does block LMS have the same performance as LMS?
Why is NLMS better than LMS?What is block LMS?What is LMS algorithm in signal processing? Why is NLMS better than LMS?The NLMS algorithm considerabl...
Spectral Why look at power spectral density for stochastic processes?
Why look at power spectral density for stochastic processes?
Why is Power Spectral Density important?What does the power spectral density show?What is the relation between the power spectral density and the aut...