Mikroelektronika MIKROE-724 データシート

mikroBasic PRO for dsPIC30/33 and PIC24

MikroElektronika

653

Matrix_Multiply

sub procedure Matrix_Multiply(dim byref src1, src2, dest as word[256], dim 

numRows1, numCols2, numCols1Rows2 as word)

Description Function does matrix multiplication.

with:

i є [0, numRows1-1]

j є [0, numCols2-1]

k є [0, numCols1Rows2-1]             

- src1: 

first matrix

 

- src2: 

second matrix

 

- dest: 

result matrix 

- numRows1: 

number of rows in the first matrix 

- numCols2: 

number of columns in the second matrix 

- numCols1Rows2: 

number of columns in the first matrix and rows in the second   matrix

 

Nothing.

Nothing.

  mx1 as word[6]

  mx2 as word[6]

  mxDest as word[9]

...

Matrix_Multiply(mx1,mx2,mxDest,2,2,3)

- [W0..W7] used, not restored 

- [W8..W13] used, and restored 

- AccuA used, not restored 

- CORCON saved, used, restored