normaldistribution

实现MB-OFDM UWB 中的Viterbi译码功能； 包括自己编写的viterbi译码模块和调用matlab内部viterbi译码模块的代码和调试代码； 内嵌了各种去打孔的代码，所有MB-OFDM中可能的形式； (MB-OFDM UWB realize the Viterbi decoding function including myself prepared viterbi decoding module and call the internal viterbi decoding module matlab code and debug code to punch all kinds of embedded code, all MB-OFDM in possible form )

这是在MATLAB中开发的OFDM调制系统中的同步算法仿真，对于同步算法的理解有很好的辅助效果(This is developed in MATLAB in the OFDM modulation system synchronization algorithm simulation, the synchronization algorithm have a good understanding of the effect of the auxiliary)

说明：  tdscdma信道仿真程序，可直接在MATLAB上进行仿真(tdscdma channel simulation program can be carried out directly in the MATLAB simulation)

说明：  编程序调用MATLAB滤波器设计函数ellipord和ellip分别设计这三个椭圆滤波器，并绘图显示其损耗函数曲线。  (Programmed call MATLAB filter design function ellipord and ellip three elliptic filters were designed, and the drawing shows the loss function curve. )

薛定宇《高等应用数学问题MATLAB 求解》习题参考解答,一本学习matlab不错的书(Xue Dingyu " higher MATLAB to solve mathematical problems" exercises reference answers, a good book to learn matlab)

通信系统中的信号调制与解调技术，对信号采用8PAM的脉冲幅度调制进行仿真分析(Communication system signal modulation and demodulation techniques, using a pulse width modulated signal 8PAM of simulation analysis)

Max Ratio Transmisson,最大比传输，MIMO系统中的一种预编码方式，通常配合接收端的MRC最大比合并进行通信。(Max Ratio Transmisson, maximum ratio transmission, MIMO pre-coding system is one way, usually with the receiving end of the maximum ratio combining MRC communicate.)

判断半正定矩阵与正定矩阵间的一种新的准则，gky方法是判定系统是否稳定的一种很有效的方法，里面有源代码和相应文档(Judge half positive definite matrix and the positive definite matrix, a new criterion between gky method is to determine whether the system stability of a kind of very effective method, there are source code and documentation accordingly)

信道估计程序，源代码和说明文档。。。。。。。。。。。。。。。。。。。(Channel estimation procedure, the source code and documentation. . . . . . . . . . . . . . . . . . .)

基于高阶统计量的tdoa估计方法，希望对您有所帮助！(Based on higher-order statistics of the TDOA estimation methods, I hope for your help!)