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ofdm系统扰码的matlaB仿真扰码
- ofdm系统扰码的matlaB仿真
DiSturb_Code
- Matlab加扰解扰仿真系统，可以观察加解扰前后信号的时域和频域波形，有助于理解扰码的概念和解扰的过程-scrambling and de-scrambling Matlab simulation system can be observed around Deinterference signals in time domain and frequency domain waveforms scrambler help underst
xinyi
- ·Matlab加扰解扰仿真系统，可以观察加解扰前后信号的时域和频域波形，有助于理解扰码的概念和解扰的过程-scrambling and de-scrambling Matlab simulation system Encryption can be observed around the signals in time domain and frequency domain waveforms scrambler help unders
OFDM_scramble
- OFDM中的关于扰码器的个人设计的MATLAB的算法，比较经典的 ！-OFDM on the scrambler design of the personal MATLAB algorithm, more classic!
scrambler
- 通信系统中扰码的实现，采用Matlab的S函数-Communication System Scramble the realization of Matlab function S
wcdmaDL_scrambling_codesandOVSF_Generator
- wcdma下行扰码和OVSF码的matlab仿真程序，已经经过程序验证，绝对可用！-wcdma downlink Scramble and OVSF codes Matlab simulation program has been verified through procedures, absolutely available!
SC-DSC
- 数字通信系统的设计及其性能和所传输的数字信号的统计特性有关。所谓 加扰技术，就是不增加多余度而扰乱信号，改变数字信号的统计特性，使其近 似于白噪声统计特性的一种技术。这种技术的基础是建立在反馈移位寄存器序 列（伪随机序列）理论之上的。解扰是加扰的逆过程，恢复原始的数字信号。 如果数字信号具有周期性，则信号频谱为离散的谱线，由于电路的非线 性，在多路通信系统中，这些谱线对相邻信道的信号造成串扰。而短周期信号 经过扰码器后，周期序列变长，谱
scrambler
- 扰码程序，利用VHDL语言实现，适合各种通信系统的扰码。-Scrambler procedures, the use of VHDL language, suitable for a variety of communication systems Scrambler.
scram
- 这个算法，可以完成扰码的功能，可以根据实际的情况，稍作修改完成各种扰码功能，已通过验证-This algorithm can complete the functions of scrambling code, based on the actual situation, with some slight modifications to complete a variety of scrambling code function ha
scramble_code
- 扰码的产生MATLAB程序。用于移动通信等领域的扩频加扰，区分用户。-Scrambling code for selecting the MATLAB program. For mobile communications in areas such as spread spectrum scrambling, to distinguish between users.
scramble
- 多路并行扰码，比单路分别扰码节省大量资源，速度没有下降。-Multi-Channel Parallel scrambling code, respectively, than the single scrambling code to save a lot of resources, speed did not decline.
CPLD_raoma
- 基于CPLD的扰码与解扰码器的设计，扰码用M序列实现，m序列级数和频率可选-CPLD based on the scrambling code and Descrambling codec design, scrambling code sequence with M realize, m sequence of series and frequency optional
MatLabSimulink
- 在Matlab下用Simulink进行通信仿真，模拟线性调制，扰码与解扰，低通信号的抽样定理设计 -In Matlab using Simulink for communication simulation, simulation of linear modulation, scrambling and descrambling, low-signal design of the sampling theorem
SignalProcess
- C 程序 球面方位角算法： azimuth.cpp CRC校验快速算法： CRC_Table.cpp 解扰码算法： scrambler.cpp Matlab 程序 信号带宽测量： BandWith.m 带通信号下变频： fqmv.m QPSK 解调 demodQpsk.m pwelch求功率谱的算法 psdwh.m 均值滤波算法 cvmn.m 信号正交分解： Cnv2Bas.m-C
msa
- 扰码器和解扰码器 ：用于DVB_S中数据加绕-Scrambler and Descrambling codec: DVB_S data for Canada around the
m_seq
- 该代码产生m序列,能在扩频通信中的信息的扰码和扩频.-The code generated m sequence, spread spectrum communication in the information in the scrambling code and spread spectrum.
qpsk_kprm
- qpsk调制和扩频扰码是无线通信中，基带信号处理很重要的步骤，本程序主要针对td-scdma系统的基带处理-qpsk scrambling code modulation and spread spectrum wireless communication, the baseband signal processing is an important step, the process aimed at td-scdma system
c
- wcdma里面扩频所需的0号扰码源文件，并产生S行曲线，实现超前滞后门位同步-this is GOOD!
扰码
- OFDM技术中经常用到扰码技术，本设计采用线性反馈移位寄存器实现简单扰码(relization of interference)
扰码器Verilog
- 实现扰码的功能，主要为64位在pcs子层传输的扰码器设计(To achieve the functions of scrambling code)