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Vector Matrix Vector Product aka f64 result = v[1,n] * m[n, n] * v[n,1]

NR
Beginner
‎12-12-2008 05:04 AM
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f32/f64 result = v[1,n] * m[n, n] * v[n,1]

Is there a function which computes the above without having to allocate intermediate storage?

Similar to MahDist but with full matrix as inverse covariance matrix. Also the ippsLogGaussSingle_BlockDVar_32f is not suitable here due to the allocation requirement.

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Vladimir_Dudnik
Employee
‎12-16-2008 11:23 AM
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There is no similar single function in IPP

Vladimir

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