Difference between revisions of "ApCoCoA-1:Num.SingularValues"
From ApCoCoAWiki
m (Bot: Category moved) |
m (fixed links to namespace ApCoCoA) |
||
| Line 26: | Line 26: | ||
</description> | </description> | ||
<seealso> | <seealso> | ||
| − | <see>Introduction to CoCoAServer</see> | + | <see>ApCoCoA-1:Introduction to CoCoAServer|Introduction to CoCoAServer</see> |
| − | <see>Num.QR</see> | + | <see>ApCoCoA-1:Num.QR|Num.QR</see> |
| − | <see>Num.SVD</see> | + | <see>ApCoCoA-1:Num.SVD|Num.SVD</see> |
| − | <see>Num.EigenValues</see> | + | <see>ApCoCoA-1:Num.EigenValues|Num.EigenValues</see> |
| − | <see>Num.EigenValuesAndVectors</see> | + | <see>ApCoCoA-1:Num.EigenValuesAndVectors|Num.EigenValuesAndVectors</see> |
| − | <see>Num.EigenValuesAndAllVectors</see> | + | <see>ApCoCoA-1:Num.EigenValuesAndAllVectors|Num.EigenValuesAndAllVectors</see> |
</seealso> | </seealso> | ||
<types> | <types> | ||
Revision as of 08:39, 7 October 2020
Num.SingularValues
Computes the singular values of a matrix.
Syntax
Num.SVD(A:MAT):[S:LIST]
Description
Please note: The function(s) explained on this page is/are using the ApCoCoAServer. You will have to start the ApCoCoAServer in order to use it/them.
This command computes the singular values of the given matrix A.
@param A The matrix we want to analyze.
@return A list containing the singular values of A.
Example
D:=[[1,2,7,18],[2,4,9,12],[23,8,9,10]]; Dec(Num.SingularValues(D),3); -- CoCoAServer: computing Cpu Time = 0 ------------------------------- [<quotes>33.091</quotes>, <quotes>17.047</quotes>, <quotes>3.365</quotes>] -------------------------------
See also
