cdma.rar

关于扩频系统的程序的一些算法，请多多指教(Spread Spectrum Systems on a number of algorithm procedure, please exhibitions)

matlab中simulink得自定义模块仿真必备(matlab to simulink simulation module must have custom)

通信业务量分析理论中的话务量分析预测Erlang B公式中，话务量，出线容量，阻塞率，三者关系。(Communication traffic analysis theory of traffic analysis and forecast Erlang B formula, traffic, outlet capacity, blocking rate, the relationship among.)

UWB信号的组合操作，该代码是基于MATLAB进行编程的。对UWB信号的combination有指导意义(UWB combination)

代码实现了BPSK调制解调功能，包含成型滤波和硬判决模块。通过仿真出误码率曲线，并且画出理论曲线，验证了代码的正确性。(This code achieves the modulation and demodulation of BPSK.It includes the shaped filter and hard decision module.I plot the BER curve of BPSK and compared with the theoretical curve, I verify the correctness of the code.)

地震波走时层析成像原理，透射波速度分布反演程序(seismic wave the first arrive time tomography )

matlab具体图形教学，以及常用习题答案。详细的设计知识(matlab specific graphic teaching, as well as a common problem sets. Detailed knowledge of the design)

基于均匀直线阵列的DOA估计，采用多重信号分类算法对信号源方位进行估计。(Based on uniform linear array DOA estimation, using multiple signal classification algorithm to estimate the signal source direction.)

很好很实用的matlab工具函数包括：其中有大量的方程求解的相关问题的程序及说明(Nice and useful tool matlab functions include: a large number of equations in which issues related to the procedures and instructions)

基于matlab的数字水印防伪技术，其中能够实现数字水印嵌入与提取(Based on the matlab digital watermark anti-counterfeiting technology, which can realize the digital watermark embedding and extraction)