Description: 该程序仿真CDMA接收机的功能，包括解扩，解交织，信道编码(卷积码)，解码，信源编码(CRC)解码5个功能模块，生成用于数字基带传输的信号序列。
仿真CDMA发射机的功能，包括随机序列的产生，信源编码尾比特添加, 信道编码(卷积编码)，分组交织和扩频调制6个功能模块，生成用于数字基带，传输的信号序列，输出还包括用于解调所需要的信源编码尾比特值add_bits，交织器的尾比特值i_add_bits-CDMA receiver functions, including despreading, Xie intertwined, channel coding (convolutional codes), decoded, the source code (CRC) decoder five functional modules, production figures for the base band signal transmission sequence. Simulation CDMA transmitter functions, including random sequence generation, the source coding bit late add, Channel Coding (coding), a spread-spectrum modulation intertwined and six functional modules, production figures for the base-band, The transmission signal sequence, and the output is also included for the modems needed source coding bit value add_bits tail, interleaver value of the last bit i_add_bits Platform: |
Size: 3072 |
Author:刘洪 |
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Description: CRC码生成器和卷积码的仿真程序。其中CRC码可以自定义生成多相式或字符串；卷积码可以自定义约束长度和码长。-CRC code generator and the simulation program convolutional codes. Which the CRC code can customize the generation of multi-phase or string convolutional codes can customize the constraint length and code length. Platform: |
Size: 1024 |
Author:杨丽 |
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Description: 循环冗余校验CRC (Cyclic Redundancy Check)码是由分组线性码的分支而来，其主要应用是二元码字。编码简单且误判概率很低，在通信系统中得到了广泛的应用。循环冗余校验码是属于分组码中的一类重要的线性码，它不仅在理论上具有很好的代数结构，而且其编码和译码可以通过线性移位寄存器很容易地实现。
通过对CRC的分析和基于MATLAB工具的仿真，充分证明了CRC的检错能力很强，编码简单。
-Cyclic Redundancy Check CRC (Cyclic Redundancy Check) code is a linear code from the sub-branch from the main application is the binary code word. Coding is simple and very low probability of miscarriage of justice, in the communication system has been widely used. Cyclic redundancy check code is a block code in one important class of linear code, which not only has good in theory, algebraic structure, and its encoding and decoding of linear shift register can easily realize . CRC through analysis and simulation tool based on MATLAB, and fully proves that the CRC error detection ability of a strong, simple coding. Platform: |
Size: 7168 |
Author:王明 |
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Description: 协作分集通信中的一些子模块，包括CRC校验程序，卷积码编解码程序，QPSK调制解调程序-Diversity collaboration of a number of communication modules, including CRC checksum procedure, convolutional codes codec procedures, QPSK modulation and demodulation procedures Platform: |
Size: 7168 |
Author:张元 |
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Description: 信道检错编码，CRC编码，包括详细的注释，很不错的程序-Channel error detection codes, CRC codes, including detailed notes, a very good program Platform: |
Size: 1024 |
Author:Adolph |
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Description: 信道检错编码，CRC解码，包括详细的注释，很不错的程序-Channel error detection codes, CRC decoding, including detailed notes, a very good program Platform: |
Size: 1024 |
Author:Adolph |
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Description: 经典CRC,Tturbo,卷积码C语言实现,在matlab环境下运行,速度比matlab代码高,里面包含测试内容,经典可以用-Classic CRC, Tturbo, convolution codes C language, to run in matlab environment, faster than high matlab code, which contains the contents of the tests, you can use the classic Platform: |
Size: 332800 |
Author:闫铭 |
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