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: AWGN Channel simulation with hamming coding. Modulation scheme is BPSK. BER curve is provided. -AWGN Channel simulation with hamming coding. Modulation scheme is BPSK. BER curve is provided. Platform: |
Size: 1024 |
Author:Gao Jun |
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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: 利用Matlab生成给定P生成多项式的CRC编码程序-Use Matlab to generate a given P to generate the CRC polynomial coding procedures Platform: |
Size: 13312 |
Author:杨睛 |
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Description: 循环冗余校验就是一种被广泛采用的错误检验编码。介绍了循环冗余校验码的差错控制原理及其算法实现。-CRC is a widely used test coding errors. Introduced a cyclic redundancy check code for error control principle and algorithm. Platform: |
Size: 284672 |
Author:某某人 |
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Description: 循环冗余校验就是一种被广泛采用的错误检验编码。介绍了循环冗余校验码的差错控制原理及其算法实现。-CRC is a widely used test coding errors. Introduced a cyclic redundancy check code for error control principle and algorithm. Platform: |
Size: 101376 |
Author:某某人 |
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Description: 信息科学与通信工程中信息论编码中CRC编码的MATLAB程序-Information Science and Communication Engineering in the CRC coded information theory coding procedures MATLAB Platform: |
Size: 348160 |
Author:常虹 |
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Description: 本设计研究了纠错码及循环冗余校验码的原理，以及利用MATLAB对其进行了编程和编译仿真，实现了CRC循环冗余校验码的编码及校验，在接收端收到通过校验的码.-This design research the error correcting code and cyclic redundancy check code principle, and the use of the MATLAB programming and compile the simulation, realized the CRC cyclic redundancy check code coding and check, at the receiving end received through the check code. Platform: |
Size: 1024 |
Author:hzc |
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Description: 运用matlab实现CRC编码。输入任意二进制数据，输出相应CRC编码。可选择CRC-12，CRC-16，CRC-CCIT 或者自己输入多项式系数。-CRC coding using matlab realize. Arbitrary binary data input, the output corresponding CRC encoding. Optional CRC-12, CRC-16, CRC-CCIT or enter your own polynomial coefficients. Platform: |
Size: 7168 |
Author:刘蛋蛋 |
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Description: Simulink® and Stateflow® model of a full duplex Bluetooth communication link transmitting HV1, HV2, HV3, and SCORT [1] voice packets, and DM1 data packets. A system parameters block configures the whole model s packet type, slot pair and channel type. Stateflow is used to implement the acknowledgement scheme for the data packets and the SCORT receiver state machine.
NOTE: A version of this model which works with the current release of MATLAB and Simulink is shipped with the Communications Blockset™ .
The model includes wave file I/O, CVSD speech coding, HEC, payload CRC for DM1, FEC, framing, GFSK Modulation, frequency hopping, hop sequence generation, an 802.11b interferer, BER meters, throughput meters, plus spectrum, timing and spectrogram plot (which can be turned-off).-Simulink® and Stateflow® model of a full duplex Bluetooth communication link transmitting HV1, HV2, HV3, and SCORT [1] voice packets, and DM1 data packets. A system parameters block configures the whole model s packet type, slot pair and channel type. Stateflow is used to implement the acknowledgement scheme for the data packets and the SCORT receiver state machine.
NOTE: A version of this model which works with the current release of MATLAB and Simulink is shipped with the Communications Blockset™ .
The model includes wave file I/O, CVSD speech coding, HEC, payload CRC for DM1, FEC, framing, GFSK Modulation, frequency hopping, hop sequence generation, an 802.11b interferer, BER meters, throughput meters, plus spectrum, timing and spectrogram plot (which can be turned-off). Platform: |
Size: 258048 |
Author:ALDEE |
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