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0answers
41 views
formant frequency bandwidth of LPC root
For formant estimation from LP polynomial roots, more roots amplitude shows that poles is near to unit circle in Z-domain but
Can anyone explain why the bandwidth of the formats must be small ?
I have ...
1
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1answer
47 views
Amplitude calculation
I've got an array of different values representing the y-values in a plot:
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3
votes
0answers
49 views
derivation of fixed-point atan2 with self normalization
I'm trying to understand the math behind
http://dspguru.com/dsp/tricks/fixed-point-atan2-with-self-normalization
which describes a self-normalizing fixed-point version of atan2().
In particular, ...
0
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1answer
105 views
Inverse Discrete Time Fourier Transform of a given Function using the definition
I would like to compute the Inverse Fourier Transform of a given function using the DTFT definition
$$H(e^{jω})=\frac{1}{(2−e^{jω})(2−e^{−jω})}$$
But I have to use the definition of the DTFT
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0
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1answer
94 views
Hidden Markov Model
I am trying to construct a Hidden Markov Model to predict the next state to go to.
I am doing an example system, or, a test system that contains the following:
Ok so the training I have used is:
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1
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2answers
77 views
Showing processes as an Equation
I have developed an algorithm that counts the number of times a particular block (within a 2D block) crosses zero. Here's an example:
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