Changeset 1195

Timestamp:

09/24/10 21:36:35 (14 years ago)

Author:

smidl

Message:

fixes

Files:

• applications/pmsm/simulator_zdenek/ekf_example/matrix_vs.cpp (modified) (1 diff)

applications/pmsm/simulator_zdenek/ekf_example/matrix_vs.cpp

@@ -157 +157 @@
             beta   = alpha;
             lambda = -((long)(*a_j)<<15)/beta;
-            alpha  += ((long)(*a_j)*(*b_j)>>15);
-            D[j] = (((long)beta<<15)/alpha)*(*D_j)>>15; //gamma is long
+            alpha  += ((long)(*a_j)*(*b_j))>>15;
+            D[j] = ((((long)beta<<15)/alpha)*(*D_j))>>15; //gamma is long
             if (*D_j==0) *D_j=1;
 
             for (i=0,b_i=b,U_ij=U+j; i<j; i++, b_i++,U_ij+=dimx) {
                 beta   = *U_ij;
-                *U_ij +=  (lambda*(*b_i))>>15;
+                *U_ij +=  ((long)lambda*(*b_i))>>15;
                 *b_i  +=  ((long)beta*(*b_j))>>15;
             }