OFDM1

MVDR——SMI波束形成器的例子，对于理解MVDR波束形成很有帮助(MVDR- SMI beamformer example，it is helpful for understanding the MVDR beamforming)

海洋声传播计算程序，包括ffp方法、pe方法、简正波方法、射线方法等(include ffp pe normal mode ray method)

CDMA 语音编码，在MATLAB环境下可直接运行(CDMA speech coding)

本程序包适用于MATLAB数值计算(Cleve B.Moler著，喻文健译)的NCM程序包(The program of the book Numerical Computing with MATLAB)

simulation of ofdm with diversity

稳健的capon自适应波束形成器的算法实现.Robust Broadband Beamformers(Robust capon adaptive beamformer algorithm .Robust Broadband Beamformers)

有关OFDM的资料，对需要的朋友有帮助，谢谢(about OFDM)

matlab编程实例，共50个，对学习MATLAB的同学大有益处(matlab programming examples, a total of 50, to learn the students a great advantage MATLAB)

说明：  an investigation on use of chaotic sequence in DS-CDMA. The DS-CDMA systems offer physical layer security without the need for a significant increase in computation or power requirements. Nowadays, DSCDMA has been used widely. These systems suffers from multiple access interference because of other users transmitting in the cell, channel inter symbol interference and additive white Gaussian noise. Codes have an effective role in DSCDMA system, so M-sequences; gold sequences have been used as spreading codes in DS-CDMA. These sequences by shift registers and periodic in nature are developed. However, these sequences are not enough and also limit the security. This paper presents an investigation on use of new type of sequences called chaotic sequences for DS-CDMA system. These sequences by chaotic maps are generated.

可求最短路径和最小边覆盖颠覆盖和旅行商问题的图论程序，用matlab编写(Rectifiable shortest path and minimum edge covering and traveling salesman problem of subversion to build the graph theory procedures prepared by matlab)