create deepReinforcementLearning repo, test print vehicle

deepQlearn_0/src/deepQlearning/learn_to_drive.c

@@ -0,0 +1,24 @@
+#include "learn_to_drive.h"
+
+
+float reLU(float x){
+  if(x>0) return x;
+  return 0;
+}
+
+float d_reLU(float x){
+  if (x>0) return 1;
+  return 0;
+}
+
+float L2(float t, float o){
+  return (o - t) * (o - t)/2;
+}
+
+float D_L2(float t, float o){
+  return (o - t);
+}
+
+
+
+