Gauss

很好的OFDM仿真程序代码，大家一起分享吧，祝大家分享愉快序，希望对大家有用。(OFDM simulation code well, we share it, I wish to share a happy sequence, we hope to be useful.)

this is a communicaton system book. for MIMO chenel.

随机信号功率谱分析 (1) 生成信号，被淹没在在噪声中； (2) 试用周期图法估计信号的功率谱； (3) 选用不同窗，使用修正周期图法估计信号的功率谱； (4) 对一段语音信号，使用LD算法估计其功率谱； (5) 详细列出功率谱估计的步骤和原理。 (power spectral analys)

matlab环境下编写的对导入的有限元模态振型数据进行动画演示的程序！(matlab environment prepared by the import of the vibration modes of the finite element data animation program!)

2发1收alamouti码matlab仿真程序，空时编码，基础编码(2 fat 1 admission alamouti code matlab simulation program, space-time coding, basic coding)

产生gold平衡码序列，在产生gold序列的基础上找出其中的平衡序列(gold sequence banlance code)

A Guide to MATLAB Object-Oriented Programming - Andy H. Register

说明：  软硬阈值的语音增强处理，可直接运行出结果，可做语音增强算法参考(Hard and soft threshold speech enhancement processing, can be run directly the results, can be reference for speech enhancement algorithm )

RSA公钥密码体制的matlab实现，这是密码学的加密算法之一(RSA public-key cryptosystem implementation of matlab, Cryptography This is one of the encryption algorithm)

matlab代码实现手写体数字的识别，测试可用，识别率较高(matlab code for handwritten numeral recognition, the test is available, the recognition rate is higher)