change sender by HJW

+  sender.cpp
+c:\users\ghdwn\desktop\0509_team3\constellation\constellation\sender.cpp(42): warning C4244: '=': 'double'에서 'float'(으)로 변환하면서 데이터가 손실될 수 있습니다.
+c:\users\ghdwn\desktop\0509_team3\constellation\constellation\sender.cpp(43): warning C4244: '=': 'double'에서 'float'(으)로 변환하면서 데이터가 손실될 수 있습니다.
+constellation_main.obj : error LNK2019: "public: void __thiscall Cchannel::AWGN(void)" (?AWGN@Cchannel@@QAEXXZ) 외부 기호(참조 위치: _main 함수)에서 확인하지 못했습니다.
+constellation_main.obj : error LNK2019: "public: void __thiscall Creceiver::demodulate(void)" (?demodulate@Creceiver@@QAEXXZ) 외부 기호(참조 위치: _main 함수)에서 확인하지 못했습니다.
+constellation_main.obj : error LNK2019: "public: void __thiscall Cevaluate::evaluate(void)" (?evaluate@Cevaluate@@QAEXXZ) 외부 기호(참조 위치: _main 함수)에서 확인하지 못했습니다.
+C:\Users\ghdwn\Desktop\0509_team3\constellation\Debug\constellation.exe : fatal error LNK1120: 3개의 확인할 수 없는 외부 참조입니다.

+#TargetFrameworkVersion=v4.0:PlatformToolSet=v141:EnableManagedIncrementalBuild=false:VCToolArchitecture=Native32Bit:WindowsTargetPlatformVersion=10.0.16299.0
+Debug|Win32|C:\Users\ghdwn\Desktop\0509_team3\constellation\|

 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
@@ -21,32 +21,32 @@
   <PropertyGroup Label="Globals">
     <ProjectGuid>{6FF25C27-45BF-4502-A1F8-0EFB069E1515}</ProjectGuid>
     <RootNamespace>constellation</RootNamespace>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0.16299.0</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset>v141</PlatformToolset>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset>v141</PlatformToolset>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset>v141</PlatformToolset>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset>v141</PlatformToolset>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
@@ -112,6 +112,7 @@
   <ItemGroup>
     <ClCompile Include="constellation_main.cpp" />
     <ClCompile Include="myMatrix.cpp" />
+    <ClCompile Include="sender.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="channel.h" />

@@ -21,6 +21,9 @@
     <ClCompile Include="myMatrix.cpp">
       <Filter>소스 파일</Filter>
     </ClCompile>
+    <ClCompile Include="sender.cpp">
+      <Filter>소스 파일</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="sender.h">

+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup />
+</Project>
\ No newline at end of file

@@ -15,7 +15,7 @@ void main() {
 	myChannel.AWGN();         // calculate r[ ]
 	myReceiver.r = myChannel.r;
 	myReceiver.demodulate();  // calculate constellation[ ], DecodedData[ ];
-	myEvaluator.Data = mySender.data;
-	myEvaluator.DecodedData = myReceiver.DecodedData;
+	//myEvaluator.Data = mySender.data;
+	//myEvaluator.DecodedData = myReceiver.DecodedData;
 	myEvaluator.evaluate();   // compare the original and the decoded
 }
\ No newline at end of file

+#include"sender.h"
+#include<cstdlib>
+using namespace std;
+
+void Csender::transmitData() {
+	srand((unsigned)time(NULL));
+
+	for (int i = 0; i < Nbits; i++)
+	{
+
+		int random = rand() % 2;
+
+		data[i] = random;
+	}
+
+
+
+	for (int k = 0; k < Nbits; k = k + 2)
+	{
+		if (data[k] == 0 && data[k + 1] == 0) {
+			At[k / 2] = A * 1;
+			Bt[k / 2] = A * 1;
+		}
+		else if (data[k] == 0 && data[k + 1] == 1) {
+			At[k / 2] = A * 1;
+			Bt[k / 2] = A * -1;
+		}
+		else if (data[k] == 1 && data[k + 1] == 0) {
+			At[k / 2] = A * -1;
+			Bt[k / 2] = A * 1;
+		}
+		else if (data[k] == 1 && data[k + 1] == 1) {
+			At[k / 2] = A * -1;
+			Bt[k / 2] = A * -1;
+		}
+
+	}
+	double t;
+	int k = 0;
+	for (t = 0; t < T; t += dt)
+	{
+		c0[k] = sqrt(2. / T)*cos(2 * PI*t / T);
+		c1[k] = sqrt(2. / T)*sin(2 * PI*t / T);
+		k++;
+	}
+
+
+	for (int i = 0; i < Nbits / Nbitspersymbol; i++) {
+		for (int k = 0; k < Nsamplespersymbol; k++)
+		{
+			s[i * Nsamplespersymbol + k] = ((At[i] * c0[k]) + (Bt[i] * c1[k]));
+		}
+	}
+
+
+	for (int i = 0; i < 500; i++) {
+		for (int k = 0; k < 20; k++) {
+			Temp[k] = s[i * 20 + k];
+		}
+
+		matrixmult(1, 20, 1, Temp, c0, sender);
+
+
+	}
+	
+}
\ No newline at end of file

@@ -5,8 +5,13 @@
 class Csender {
 public:
 	Csender() {};
-	char data[Nbits];
-	float s[Nbits/Nbitspersymbol*Nsamplespersymbol]; // trasmitted signal
+	int data[Nbits];
+	float s[Nbits / Nbitspersymbol * Nsamplespersymbol]; // trasmitted signal
 	void transmitData();
+	float At[Nbits / Nbitspersymbol], Bt[Nbits / Nbitspersymbol];
+	float c0[Nsamplespersymbol], c1[Nsamplespersymbol], sender[1];
+	float A = 10.;
+	float Temp[20];
+	double T = 20. / 1., dt = 1. / 1.;
 };
 #endif

@@ -3,6 +3,19 @@
 #define Nbits             1000  // number of transmitted bits
 #define Nsamplespersymbol 20
 #define Nbitspersymbol    2     // QPSK
-#define Eb      40              // fixed
+#define Eb      40              // fixed ;
 #define No     4        // at SNR = 20dB, variable
+#define PI 3.141592
+//#define A 5;
+
+#include"myMatrix.h"
+#include<fstream>
+#include<iterator>
+#include<random>
+#include <iostream>
+#include<cstdlib>
+#include<ctime>
+#include<time.h>
+#include<stdlib.h>
+#include<math.h>
 #endif