Mikroelektronika MIKROE-724 データシート
652
mikoBasic PRO for dsPIC30/33 and PIC24
MikroElektronika
Matrix_Subtract
Prototype
sub procedure Matrix_Subtract(dim byref src1, src2, dest as word[1024], dim
numRows, numCols as word)
Description Function does matrix subtraction.
dstM[i][j] = srcM1[i][j] - srcM2[i][j]
Parameters
- src1:
first matrix
- src2:
second matrix
- dest:
result matrix
- numRows:
number of rows in the source matrix
- numCols:
number of cols in the source matrix
Returns
Nothing.
Requires
Nothing.
Example
dim
mx1 as word[6]
mx2 as word[6]
mxDest as word[9]
...
Matrix_Subtract(mx1, mx2, mxDest, 2, 3)
Notes
- [W0..W4] used, not restored
- AccuA used, not restored
- AccuB used, not restored
- CORCON saved, used, restored
Matrix_Scale
Prototype
sub procedure Matrix_Scale(dim ScaleValue as word, dim byref src1, dest as
word[1024], dim numRows, numCols as word)
Description Function does matrix scale.
dstM[i][j] = sclVal * srcM[i][j]
Parameters
- ScaleValue:
scale value
- src1:
original matrix
- dest:
result matrix
- numRows:
number of rows in the source matrix
- numCols:
number of cols in the source matrix
Returns
Nothing.
Requires
Nothing.
Example
dim
mx1 as word[6]
mxDest as word[9]
...
Matrix_Scale(0x4000, mx1, mxDest, 2,3)
Notes
- [W0..W5] used, not restored
- AccuA used, not restored
- CORCON saved, used, restored
-
numRows*numCols <
2
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