Warren Koontz
Rochester Institute of Technology
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Professor Emeritus College of Applied Science and Technology Interests: Pattern Recognition, Audio Engineering
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Submitted
MATLAB Class Version of the Fukunaga-Koontz Transform
Similar to a previous submission, but implemented as a MATLAB class rather than a function.
4 years ago | 1 download |
Submitted
MVplugin
This is a MATLAB audio plugin that creates a reverb effect
6 years ago | 1 download |
Submitted
Clustering Function Based on K Nearest Neighbors
Finds clusters in set of observations based on their numerical attributes. Uses a variation of an graph theoretic algorithm,
6 years ago | 2 downloads |
Submitted
Clustering Algorithm Based On Directed Graphs
This function finds clusters in a data set using an algorithm by Koontz et al.
6 years ago | 4 downloads |
Is HelperUnpackUDP gone?
OK, so I will answer myself. Yes, it appears to be gone in 2018b. Seems to have been replaced by HelperUnpackUIData, which retur...
6 years ago | 0
| accepted
Question
Is HelperUnpackUDP gone?
Just installed 2018a. Tried one of my streaming audio scripts that runs fine on 2017b. Got the following message: Undefined f...
6 years ago | 1 answer | 0
1
answerSubmitted
Biquadratic Filter Design Function
Calculate numerator and denominator coefficients for biquadratic filters
6 years ago | 1 download |
Submitted
GT Cluster
GT Cluster is a MATLAB app based on a clustering algorithm developed by Koontz et al.
7 years ago | 2 downloads |
Submitted
Audio Test Bench Implementation of Freeverb
Adds Freeverb artificial reverberation effect to streaming audio.
7 years ago | 7 downloads |
Submitted
Streaming Audio with Multiverb
MATLAB class definition and script to process audio with artificial reverberation
7 years ago | 1 download |
Submitted
Clustering Algorithm Based On Valley Seeking
The MATLAB function vseek implements a valley seeking clustering algorithm by Koontz and Fukunaga.
8 years ago | 1 download |
Submitted
MATLAB Implementation of the Fukunaga Koontz Transform
MATLAB Implementation of a feature selection and ordering algorithm developed by Fukunaga and Koontz
8 years ago | 1 download |
Question
Time vector returned by spectrogram
I have tried using as follows: [s,f,t] = spectrogram(x,window,noverlap,fs); The values returned in t seem to have no rel...
9 years ago | 1 answer | 0
1
answerQuestion
How can I make an object declared within a function persistent?
I have defined two handle classes for audio filters (LPcomb and APfilt). I would like to write a function to apply these filters...
9 years ago | 1 answer | 0
1
answerQuestion
What do I not understand about the fft and angle functions?
EDITED VERSION I am trying to create an example showing how to use the fft function to approximate the Fourier transform. My ...
9 years ago | 1 answer | 0