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Convolutional(2,1,6) Encoder and soft decision Viterbi Decoder
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Convolutional(2,1,6) Encoder and soft decision Viterbi Decoder
刚才上载的有错误,已修正
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This scr ipt simulates the classical turbo encoding-decoding system.
It simulates parallel concatenated convolutional codes.
Two component rate 1/2 RSC (Recursive Systematic Convolutional) component encoders are assumed.
First encoder is t
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仿真（2，1，2）卷积码编解码器在二进制对称信道（BSC）中的误码性能，画出纠错后误码率-信道误码率曲线，其中，编码器的生成多项式为g1=[111]、g2=[101]。-imulation (2,1,2) convolutional encoding and decoding the binary symmetric channel (BSC) in the error rate performance, bit error rate after correction drawn- the ch
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encoder convolutional
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用c语言实现(2,1,5)卷积码编码，viterbi解码。-With c language (2,1,5) convolutional code encoder, viterbi decoding.
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卷积码编码C程序代码，码率为1/2,2/3等-Convolutional code encoder C code, rate 1/2, 2/3, etc.
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实现卷积编码和相应的维特比译码（卷积码编码器为（2，1，3），维特比译码针对第1、3位模二加和第1、2位模二加）-Convolutional coding and the corresponding realization of Viterbi decoding (convolutional code encoder for the (2,1,3), Viterbi decoder bit mode for the first 1,3 and 1,2 position two plus two
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这是一套完整的支持wimax 16e协议CTC的编译码程序，
主程序在demo.c
译码器：tcdecoder.c
编码器：tcencoder.c-/* This program simulates the classical turbo encoding-decoding system on PC.*/
/* It uses parallel concatenated convolutional codes described in Figure 2.9 in Chapter
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卷积码编码器的实现，用的是vhdl语言。这是毕设时做的，已经调通。-Convolutional code encoder implementation, using vhdl language. This is done when the complete set has been transferred through.
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用于生成信道编码算法仿真当中所使用的编码器输入信息，适用于分组码、卷积码和tubor码等。-Channel coding algorithm used to generate simulations were used in the encoder input for block codes, convolutional codes and tubor codes.
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在编码器复杂度相同的情况下，卷积码的性能优于分组码，因此卷积码几乎被应用在所有无线通信的标准之中，如GSM， IS95和CDMA 2000 的标准中。-Complexity in the encoder the same circumstances, convolutional codes perform better than block codes, the convolutional code is used in almost all wireless communication sta
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卷积码编解码，卷积码是一种性能优越的信道编码，它的编码器和解码器都比较易于实现-Convolutional encoding and decoding, convolutional code is a superior performance of channel coding, it' s the encoder and decoder are relatively easy to implement
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卷积码编码与解码技术，Viterbi译码算法，广泛的应用于现代通信中它的编码器和解码器都比较易于实现-Convolutional encoding and decoding technology, Viterbi decoding algorithm, widely used in modern communications it encoder and decoder are relatively easy to implement
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convolutional code is a kind of code memory, in any given unit of time, the encoder output n this time not only with the elements of the k input, but also with the input m. Convolutional codes are usually stated as : (n, k, m)
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卷积码的C语言代码实现，其中包括（2，1,2）卷积码编码器和维特比译码的实现。-Convolutional code C code implementation, including the (2,1,2) convolutional code encoder and Viterbi decoding.
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Viterbi encoder/decoder for convolutional codes
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卷积码的编码器是由一个有k个输入端、n个输出端、m节移位寄存器所构成的有限状态的有记忆系统，通常称它为时序网络。-A convolutional code encoder is composed of a k-th input terminal of the n output terminals, m section shift register constituted by a finite state memory system, the usually call timing networ
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CDMA中的turbo码仿真,tuebo编码器的仿真 很不错！-This scr ipt simulates the classical turbo encoding-decoding system.
It simulates parallel concatenated convolutional codes.
Two component rate 1/2 RSC (Recursive Systematic Convolutional) component encoders
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1/2,3/4可配置的卷积码编码，其中需要用要FIFO的IP核-1/2, 3/4 convolutional code encoder can be configured with a FIFO wherein IP core
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