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Diffstat (limited to '2.3-1/src/c/matrixOperations/cat/u8cata.c')
-rw-r--r--2.3-1/src/c/matrixOperations/cat/u8cata.c50
1 files changed, 50 insertions, 0 deletions
diff --git a/2.3-1/src/c/matrixOperations/cat/u8cata.c b/2.3-1/src/c/matrixOperations/cat/u8cata.c
new file mode 100644
index 00000000..29163238
--- /dev/null
+++ b/2.3-1/src/c/matrixOperations/cat/u8cata.c
@@ -0,0 +1,50 @@
+/* Scilab2C FOSSEE IIT BOMBAY*/
+#include "cat.h"
+/* From scilab help cat then the concatenation is done according to the rows
+A1 = [1 2 3;4 5 6];
+A2 = [7 8 9;10 11 12];
+y = cat(1,A1,A2);
+output => y = [1 2 3; 4 5 6;7 8 9;10 11 12]
+*/
+
+void u8rowcata(uint8 *in1,int lines1,int columns1,uint8 *in2,int lines2,int columns2,uint8* out)
+{
+ int i = 0;
+ int j = 0;
+ for(i = 0;i < columns1 && i < columns2; ++i)
+ {
+ for(j = 0;j < lines1; ++j)
+ {
+ out[i*(lines1 + lines2) + j] = in1[i*lines1 + j];
+ }
+ for(j = 0;j < lines2; ++j)
+ {
+ out[i*(lines1 + lines2) + lines1 + j] = in2[i*lines2 + j];
+ }
+
+ }
+}
+ /* From scilab help cat then the concatenation is done according to the rows
+A1 = [1 2 3;4 5 6];
+A2 = [7 8 9;10 11 12];
+y = cat(2,A1,A2);
+output => y = [1 2 3 7 8 9; 4 5 6 10 11 12]
+*/
+
+void u8columncata(uint8 *in1,int lines1,int columns1,uint8 *in2,int lines2,int columns2,uint8* out)
+ {
+ int i = 0;
+ for(i = 0; i < lines1 * columns1;++i)
+ {
+ out[i] = in1[i];
+
+ }
+ for(i = 0;i < lines2 * columns2;++i)
+ {
+
+ out[i + lines1 * columns2] = in2[i];
+
+ }
+
+ }
+