private void button2_Click(object sender, EventArgs e)
{
Dictionary <List <bool>, string> CodeTable = new Dictionary <List <bool>, string>();
string input = richTextBox1.Text;
Source source = new Source(input);
string sourceinput = source.inputstring;
if (radioButton1.Checked)
{
HuffmanTree huffmanTree = new HuffmanTree();
huffmanTree.Build(sourceinput);
Encoder encoder = new Encoder(sourceinput);
BitArray encoded = encoder.CodedBitString;
double zeros = 0;
double edins = 0;
foreach (bool bit in encoded)
{
richTextBox2.AppendText((bit ? 1 : 0) + "");
}
richTextBox2.Text += "\n";
richTextBox2.Text += "Помехоустойчивый код \n";
//
CodeTable = encoder.getCodeTable();
foreach (KeyValuePair <List <bool>, string> symbol in CodeTable)
{
richTextBox3.Text += symbol.Value.ToString();
richTextBox3.AppendText(" ");
foreach (bool bit in symbol.Key)
{
richTextBox3.AppendText((bit ? 1 : 0) + "");
}
richTextBox3.Text += "\n";
}
EnctoNoiseEnc objnoiseencoder = new Encoder(input);
NoiseEncoder objnencoder = new NoiseEncoder(encoded);
BitArray noisecodedstring = objnencoder.getNoiseEncodedStr();//помехоустойчивая кодовая строка
foreach (bool bit in noisecodedstring)
{
richTextBox2.AppendText((bit ? 1 : 0) + "");
if (bit == false)
{
zeros++;
}
if (bit == true)
{
edins++;
}
}
textBox2.AppendText(zeros.ToString());
textBox3.AppendText(edins.ToString());
double sred = Math.Round((zeros + edins) / input.Length, 3);
textBox4.AppendText(sred.ToString());
}
if (radioButton2.Checked)
{
HuffmanTree1 huffmanTree = new HuffmanTree1();
huffmanTree.Build(sourceinput);
Encoder1 encoder = new Encoder1(sourceinput);
BitArray encoded = encoder.CodedBitString;
int zeros = 0;
int edins = 0;
foreach (bool bit in encoded)
{
richTextBox2.AppendText((bit ? 1 : 0) + "");
if (bit == false)
{
zeros++;
}
if (bit == true)
{
edins++;
}
}
textBox2.AppendText(zeros.ToString());
textBox3.AppendText(edins.ToString());
//
CodeTable = encoder.getCodeTable();
foreach (KeyValuePair <List <bool>, string> symbol in CodeTable)
{
richTextBox3.Text += symbol.Value.ToString();
richTextBox3.AppendText(" ");
foreach (bool bit in symbol.Key)
{
richTextBox3.AppendText((bit ? 1 : 0) + "");
}
richTextBox3.Text += "\n";
}
}
if (radioButton3.Checked)
{
HuffmanTree2 huffmanTree = new HuffmanTree2();
huffmanTree.Build(sourceinput);
Encoder2 encoder = new Encoder2(sourceinput);
BitArray encoded = encoder.CodedBitString;
int zeros = 0;
int edins = 0;
foreach (bool bit in encoded)
{
richTextBox2.AppendText((bit ? 1 : 0) + "");
if (bit == false)
{
zeros++;
}
if (bit == true)
{
edins++;
}
}
//
textBox2.AppendText(zeros.ToString());
textBox3.AppendText(edins.ToString());
CodeTable = encoder.getCodeTable();
foreach (KeyValuePair <List <bool>, string> symbol in CodeTable)
{
richTextBox3.Text += symbol.Value.ToString();
richTextBox3.AppendText(" ");
foreach (bool bit in symbol.Key)
{
richTextBox3.AppendText((bit ? 1 : 0) + "");
}
richTextBox3.Text += "\n";
}
}
}
private void button3_Click(object sender, EventArgs e)
{
string input = richTextBox1.Text;
double getnoise = double.Parse(textBox1.Text);
if (radioButton1.Checked)
{
EnctoDec objencoder1 = new Encoder(input);
EnctoNoiseEnc objnoiseencoder = new Encoder(input);
Encoder encoder = new Encoder(input);
BitArray codedstring = encoder.CodedBitString;
Console.WriteLine("Строка из кодера");
foreach (bool bit in codedstring)
{
Console.Write((bit ? 1 : 0) + "");
}
Console.WriteLine();
Console.WriteLine("Строка из устойчивого кодера");
NoiseEncoder objnencoder = new NoiseEncoder(codedstring);
BitArray noisecodedstring = objnencoder.getNoiseEncodedStr();//строка из устойчивого кодера
foreach (bool bit in noisecodedstring)
{
Console.Write((bit ? 1 : 0) + "");
}
Console.WriteLine();
Console.WriteLine("Cтрока из канала");
CantoDec objcanal = new Canal(noisecodedstring, getnoise);
BitArray noiseStringFromCanal = objcanal.getNoiseCodedStr(noisecodedstring, getnoise);//строка из канала
foreach (bool bit in noiseStringFromCanal)
{
Console.Write((bit ? 1 : 0) + "");
}
Console.WriteLine();
Console.WriteLine("Строка из устойчивого декодера");
NoiseDecoder objndecoder = new NoiseDecoder(noiseStringFromCanal);
BitArray StringFromNoiseDec = objndecoder.getStringNoiseDec();//строка из устойчивого декодера
ArrayList FulldecodedString = objndecoder.getFullDecodedString();
foreach (int num in FulldecodedString)
{
Console.Write(num);
}
Array FulldecodedString1 = FulldecodedString.ToArray();
BitArray FullBitdecodedString = new BitArray(FulldecodedString.Count);
for (int i = 0; i < FulldecodedString.Count; i++)
{
if ((int)FulldecodedString1.GetValue(i) == 0)
{
FullBitdecodedString.Set(i, false);
}
else
{
FullBitdecodedString.Set(i, true);
}
}
int errorsdone = 0;
int errorsundone = 0;
int errorswrong = 0;
int dlin1 = noisecodedstring.Length;
int dlin2 = noiseStringFromCanal.Length;
int dlin3 = FullBitdecodedString.Length;
Console.WriteLine("Длина кодера: {0,1:g}", dlin1);
Console.WriteLine("Длина канала: {0,1:g}", dlin2);
Console.WriteLine("Длина декодера: {0,1:g}", dlin3);
bool elem = false;
bool elem1 = false;
bool elem2 = false;
Console.WriteLine();
for (int i = 0; i < noisecodedstring.Length; i++)
{
/*if ((noisecodedstring[i] == FullBitdecodedString[i]) && (FullBitdecodedString[i] != noiseStringFromCanal[i]))
* errorsdone++;
* if ((noisecodedstring[i] != FullBitdecodedString[i]) && (FullBitdecodedString[i] == noiseStringFromCanal[i]))
* errorsundone++;*/
// if
elem = noisecodedstring.Get(i); //кодер
elem1 = FullBitdecodedString.Get(i); //декодер
elem2 = noiseStringFromCanal.Get(i);
//канал
//elem1 = noisecodedstring.Get(i);
//elem2 = noisecodedstring.Get(i);
/*if ((noisecodedstring.Get(i) == FullBitdecodedString.Get(i)) && (FullBitdecodedString.Get(i)!=noiseStringFromCanal.Get(i)))
* errorsdone++;
* if ((!noisecodedstring[i].Equals(FullBitdecodedString[i])) && (FullBitdecodedString[i].Equals(noiseStringFromCanal[i])))
* errorsundone++;*/
//Console.WriteLine();
if (elem == elem1)
{
Console.Write(elem);
if (elem != elem2)
{
errorsdone++;
}
}
if (elem == elem2)
{
if (elem1 != elem2)
{
errorsundone++;
}
}
if (elem == elem2)
{
if (elem2 != elem1)
{
errorswrong++;
}
}
}
Console.WriteLine("Количество ошибок, исправленных декодером: {0,1:g}", errorsdone);
Console.WriteLine("Количество ошибок, неисправленных декодером: {0,1:g}", errorsundone);
Console.WriteLine("Количество ошибок, неверно исправленных декодером: {0,1:g}", errorswrong);
foreach (bool bit in StringFromNoiseDec)
{
Console.Write((bit ? 1 : 0) + "");
}
Console.WriteLine();
Decoder objdecoder = new Decoder(StringFromNoiseDec, objencoder1.getCodeTable());
string decodedstring = objdecoder.Decode(StringFromNoiseDec, objencoder1.getCodeTable());
Destination dest = new Destination(decodedstring);
string outputdecode = dest.outputstring;
richTextBox4.AppendText(outputdecode);
}
if (radioButton2.Checked)
{
EnctoCan objencoder = new Encoder1(input);
EnctoDec objencoder1 = new Encoder1(input);
CantoDec objcanal = new Canal(objencoder.getCanalCodedStr(), getnoise);
BitArray noiseString = objcanal.getNoiseCodedStr(objencoder.getCanalCodedStr(), getnoise);
Decoder objdecoder = new Decoder(noiseString, objencoder1.getCodeTable());
string decodedstring = objdecoder.Decode(noiseString, objencoder1.getCodeTable());
Destination dest = new Destination(decodedstring);
string outputdecode = dest.outputstring;
richTextBox4.AppendText(outputdecode);
}
if (radioButton3.Checked)
{
EnctoCan objencoder = new Encoder2(input);
EnctoDec objencoder1 = new Encoder2(input);
CantoDec objcanal = new Canal(objencoder.getCanalCodedStr(), getnoise);
BitArray noiseString = objcanal.getNoiseCodedStr(objencoder.getCanalCodedStr(), getnoise);
Decoder objdecoder = new Decoder(noiseString, objencoder1.getCodeTable());
string decodedstring = objdecoder.Decode(noiseString, objencoder1.getCodeTable());
Destination dest = new Destination(decodedstring);
string outputdecode = dest.outputstring;
richTextBox4.AppendText(outputdecode);
}
}