search for: thereshold

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2017 May 25
0
NHW Codec - next lower quality settings
...oefficients threshold, decreasing again residual coding.I will try to code it tomorrow and this weekend, and will let you know what it gives. A new idea I'm thinking of not to have too much aliasing and annoying artifacts, is if a wavelet coefficient between let's say 6<wavelet_coeff<thereshold, has a corresponding wavelet coeff in the next-order decomposition bigger than threshold2 then this wavelet coefficient is not zeroed... I will try to do this "basic" work in the next days and will let you know if it is acceptable and competitive.I think I could add ideally with this ano...
2007 Oct 04
0
SETAR and nonlinear model estimation
I am currently doing a research paper that requires the estimation of a thereshold model. I have gone through the reference manual for the pacjage "tsdyn" and i am failing to see how the the threshold models provided by R can estimate a model in which the other control variables exist or are included in the estiamtion of the model. Any help provided will be greatly ap...