init commit

2026-06-22 11:39:50 +03:00
commit ba6f1bde22
128 changed files with 17716 additions and 0 deletions
@@ -0,0 +1,37 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+
+void setup_channel(double signal, double noise);
+unsigned char simulate(int data);
+
+double signal = 40;
+double esn0 = 3;     // decibels
+
+
+int main(){
+  double signal = 40.;
+  double noise;
+  int i;
+
+  noise = signal/sqrt(0.5 * pow(10.,esn0/10.));
+
+  setup_channel(signal,noise);
+
+  printf("simulated 0:\n");
+  for(i=0;i<1000;i++){
+    printf(" %d",simulate(0));
+  }
+  putchar('\n');
+
+  printf("simulated 1:\n");
+  for(i=0;i<1000;i++){
+    printf(" %d",simulate(1));
+  }
+  putchar('\n');
+
+
+
+
+  exit(0);
+}