search for: ubvector

Displaying 3 results from an estimated 3 matches for "ubvector".

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2005 Mar 11
1
Simplex(boot) returning invalid answer
...t package, I have run into a situation that doesn't seem like it should be possible. It is claiming that it has solved the LP, but returns a vector of all zeros, which does not satisfy the constraints I passed in. A small example: > ubMatrix <- matrix(c(1,1,-1,0,-1,-1), 3, 2) > ubVector <- c(2,1,-1) > objective <- c(0,1) > ubMatrix [,1] [,2] [1,] 1 0 [2,] 1 -1 [3,] -1 -1 > ubVector [1] 2 1 -1 > smplx <- simplex( a = objective, A1 = ubMatrix, b1 = ubVector) > smplx$solved [1] 1 > smplx$soln x1 x2 0 0 > ubMatrix %*%...
2001 Apr 16
2
Dump utility?
Is there any dump utility that exists for vorbis streams? What I am intersted in is something that will do a break down like: How many bits are used for encoding _each_ codebooks, how many bits are used for the residue, how much is used for the lpc coefficints. A selective dump of the codebooks themselves would be nice too of course. I'm wondering if anyone has such a little dump utility.
2000 Jan 07
0
VQ generation utilities ready + usage instructions
...desired codebook entries dimension of the codebook (how many input scalars per codebook vector) bits of resolution to represent quantized codebook entry values in packed codebook -s[ubvector] <start[,num]> for the following input data file, start reading scalars at column <start> instead of column zero instead of reading vectors until the end of the line, only read <num&...