Diff: matrix.h

Revision:

4:3c21fb0c9e84

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/matrix.h	Fri May 03 13:46:40 2019 +0000
@@ -0,0 +1,37 @@
+
+#ifndef MYMATRIX_H_
+#define MYMATRIX_H_
+
+#include <mbed.h>
+
+class matrix
+{
+public:
+    matrix(){};
+    matrix(uint8_t,uint8_t,float);
+    matrix(uint8_t);                //define n x n Unity Matrix
+    matrix(uint8_t,float);          //define n x n diagonal matrix with equal entries (e*I) 
+    matrix operator*(const matrix& B); 
+    matrix operator *=(const matrix& B); // calculat A'*B
+    matrix operator /=(const matrix& B); 
+    matrix operator +(const matrix& B);
+    void operator +=(const matrix& B); 
+    matrix operator -(const matrix& B); 
+    void scale(float);
+    matrix inv_2x2(void);
+    void mcopy(matrix *);
+    void printout(void);
+    void put_entry(uint8_t,uint8_t,float);
+    void fill_row(uint8_t i,float *e);
+    void fill_col(uint8_t i,float *e);
+    uint8_t getI(void);
+    uint8_t getJ(void);
+    virtual     ~matrix();
+    float** a;
+    
+
+private:
+    uint8_t I,J;
+};
+
+#endif
\ No newline at end of file