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扩频通信常用的 平衡gold序列生成matlab m文件 希望可以上传-Spread spectrum communication sequence used to generate the balance of gold want to matlab m files can be uploaded
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DS-CDMA通信系统，扩频码包括M序列。GOLD，正交GOLD，Gray规则瑞利衰落信道，多用户，统计误码率。,DS-CDMA communication system, the spreading codes including an M sequence. GOLD, orthogonal GOLD, Gray rules Rayleigh fading channel, multi-user, the statistical error rate.
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本程序由一对m序列优选对模二加生成一组平衡GOLD序列码，用于对直扩系统仿真之中，通过改变第二个m序列的初始状态可以生成不同的GOLD序列码-The program consists of a pair of m sequence optimization of mode two and generate a set of balanced GOLD sequence codes for DSSS system simulation, by changing the initial state
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Msequence Gold sequence Code Division Multiple Access (CDMA), direct-sequence spread spectrum (DSSS), a spread spectrum modulation technique
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直接序列扩频通信系统的仿真，信道中加入高斯白噪声，扩频比为512，调制方式为BPSK。扩频序列可选m序列或者Gold序列，编码方式可选不编码或者卷积编码。-Simulation of direct sequence spread spectrum communication system, the channel joined the Gaussian white noise, the spreading ratio is 512, the modulation scheme is BPSK.
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结合理论课讲解基于Matlab产生GOLD序列；
基于Matlab仿真DSSS，绘制GOLD序列自相关、互相关特性曲线；绘制DSSS信号时域、频域曲线；
分析AWGN信道条件下DSSS系统的误码率性能；- combined with the theoretical lesson to explain the generation of GOLD sequence based on Matlab
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gold code sequence in matlab
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（1）编程建立Gold序列，仿真Gold序列的波形；
（2）仿真Gold序列的自相关和互相关特性。
（3）编程仿真直接扩频通信系统模型，画出扩频前后信号波形及频谱。((1) programming Gold sequence and simulating the waveform of Gold sequence;
(2) the autocorrelation and cross correlation characteristics of the simulated Gold sequ
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