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may2011_interpolateparabolic - Multi-channel parabolic interpolation
Usage
[DELTA,MAXVAL] = may2011_interpolateparabolic(R,MAXIDX);
Input parameters
| R | detection function [nSamples x nChan] |
| MAXIDX | initial maximum estimate (maximum argument(index) of R). |
Output parameters
| DELTA | fractional part of maximum index [nIdx x 1] | [nChan x 1] |
| RHAT | amplitude of estimated maximum [nIdx x 1] | [nChan x 1] |
Description
In case R is single channel data, interpolation can be performed at multiple indices -> MAXIDX [nIdx x 1]. Otherwise, if nChannels > 1, interpolation is performed at one index per channel. So the dimension of MAXIDX must correspond to the number of channels in R -> MAXIDX [nChan x 1]
Developed with Matlab 7.4.0.287 (R2007a).
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