Howtosignalprocessing
Dennis Metz, articles - page 23
How to resize a Summed Area Table/Integral Image?
What is sum area? What is sum area?A summed-area table is a data structure and algorithm for quickly and efficiently generating the sum of values in...
Removing outlier data points from frequency-domain signal
How do you remove outliers from data?Does removing outliers increase accuracy? How do you remove outliers from data?When you decide to remove outlie...
Explain the formula of convolution and convolution theorem
What is the formula of convolution theorem?What is convolution explain?What is convolution theorem used for?What is convolution and explain its types...
Discrete signal testing for periodicity
How do you find the periodicity of a discrete signal?Which condition is used to check the periodicity of discrete-time signals?How do you find the pe...
Random Process at a particular time instance
What is discrete time random process?What is meant by random process?What is random process with example? What is discrete time random process?A dis...
Z-Transform Methods Definition vs. Integration Rule
How do you define a z-transform?Why z-transform is used in practice?What is z-transform and basic formula for z-transform? How do you define a z-tra...
Octave - freqz strange results
How to plot frequency response in octave?What is Freqz? How to plot frequency response in octave?In order to calculate it on MATLAB / Octave you can...
How to efficiently control an FIR's magnitude response by altering its phase spectrum
How do you draw a magnitude and phase spectrum of a Fourier transform?What is its effect on magnitude and phase response?What is meant by phase spect...
Coherence Calculation in Sparse Sensing
What is the mutual coherence of a unitary matrix?What is sensing matrix? What is the mutual coherence of a unitary matrix?The mutual coherence of a ...