SINGULAR VALUE Decomposition simple code in c

StackOverflow https://stackoverflow.com/questions/5035629

  •  15-11-2019
  •  | 
  •  

Question

I am looking for SINGULAR VALUE Decomposition(SVD) code in C, Would you please help me?

I found many sources but I cannot run them, I am looking for a version svd code that provide 3 matrix of S, V and U for me.

Was it helpful?

Solution

You can use the Numerical recipies code for that svdcmp.c reference. Actually in my case I found more accurate the openCV one, but both work fine.

OTHER TIPS

Don't write it yourself, don't deal with trying to build someone else's source. Use a library that provides this function for you. There's probably already one available on your target platform.

Specifically, use the industry-standard LAPACK library or use the GSL or whatever other linear algebra library you want. They all have an SVD implementation.

Licensed under: CC-BY-SA with attribution
Not affiliated with StackOverflow
scroll top