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Dependencies:   mbed

Files at this revision

API Documentation at this revision

Revision 1:80aff65f39db, committed 2017-04-02

Comitter:
bbi22
Date:
Sun Apr 02 01:30:25 2017 +0000
Parent:
0:91510972cdaf
Child:
2:fd2ba0d14fdb
Commit message:
Coefficient n?gatif

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/main.cpp	Sat Apr 01 17:06:06 2017 +0000
+++ b/main.cpp	Sun Apr 02 01:30:25 2017 +0000
@@ -1,29 +1,26 @@
 #include "mbed.h"
 
 Serial pc(USBTX, USBRX);
+AnalogIn input(p20);
 
-float const N = 6;
-float const a[N] = {
+float const N = 6; // Nombre de coefficient
+float const a[6] = { // Coefficients
     48.0,
     39.747873330026010307847172953188,
-    193.17329895624212099392025265843,
+    -193.17329895624212099392025265843,
     446.63538359883938255734392441809,
-    466.0247897041737132894922979176,
+    -466.0247897041737132894922979176,
     179.60194249453365955560002475977
 };
 
-AnalogIn input(p20);
-
-DigitalOut myled(LED1);
-
 int main() {
-    while(1) {
+    while(true) {
         float x = 1;
         float v = input;
         float h = a[0];
         
         for(int power = 1; power < N; power++) {
-            x *= v;
+            x *= v; // x = v^power
             h += a[power] * x;
         }