search for: coeeficients

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2004 Oct 30
2
How to plot PDF which is in the form of orthogonal polynomial
Dear all using the orthogonal polymial on a set of data, I get an approximate density which basically is in the form: exp(-polynomial), as you know, the parameters are the converged coeeficients. obviously, It is hard, if not impossible, to use the inverse CDF method to get a sample and then plot density. then how can I plot the approximated density in order to have a graphical comparision with the real data's histogram. any hint is appreciated thanks
2011 Jul 28
1
Regression with ranges and displaying them in an XY-Plot
Hello UseRs, I've got 3 variables, the dependent variable Y as well as a max and a min value of the independent variable (Xa and Xb) where in some cases Xa=Xb (so actually a single value for X). First I'd like to perform a regression, but my problem is that my X is a range (acutally a censored independent variable Xa-Xb) rather then one single value. I know already some possible
1999 Aug 15
1
Vorbis transform description
...represent even high-power pure tones with a coefficient of |1|, but only if the peak is in isolation. That is, get away with anything you can while understanding that the curve has a maximum, known resolution. Like in modern speech compression, the LPC filter is encoded in LSP form. The residual coeeficients are coded through a generic codeword backend that uses a supplied codebook. The codebook may operate on single scalars or vectors, and be lossless (direct) or lossy. Basically, a generalization that handles scalar/vector huffman, and VQ in the same model. The points this doesn't cover are cha...