课程作业时的信号特征提取、信号消噪matlab编程

闻亭公司培训DM642的内部资料一共有五天，里面包含讲解的ppt,文档，开发工具，课堂源码例子等。这是第四天内容.(Wintech DM642 training information, total of five parts, which contains explanations ppt, documentation, development tools, source code examples of class and so on.This is the 4th part. )

时间序列分析，需要的额下来看看，求高人指导(Time series analysis, the amount needed down to look at, seek expert guidance)

gsm通信中，成功应用了gmsk调制，该模块用simulink实现gmsk调制及其性能测试，-gsm communication, the successful application of the GMSK modulation, the module using simulink realization of GMSK modulation and its performance testing,

MATLAB6.0数学手册,word版本，共10章-MATLAB6.0 Mathematics Handbook, word version, a total of 10 chapters

data fopr nn which used for pg

该例程内容丰富，包括从基本的bpsk,qpsk,qam到实际的ofdm系统，cdma链路，mac层仿真分析，对OFDM信道建模，包括普通IDFT算法和IFFT快速算法，基于OFDM体制的调制和解调程序，降低OFDM系统PAPR的pts算法的仿真程序，完整的OFDM链路程序并作了较为具体的解析(The routines cover a wide range from basic bpsk, qpsk, qam to the actual ofdm systems, cdma link, mac layer simulation, the OFDM channel modeling, including ordinary IDFT algorithm and IFFT fast algorithm, based on OFDM modulation system and demodulation process, reduce the PAPR of OFDM system pts algorithm simulation program, a complete OFDM link process and made more specific analysis)

文字识别文件夹中包含图片，matlab代码，可以运行(this file includs figures,codes of matlab. it can be run well.)

二维光子晶体中,自聚焦光束在光子晶体边界上的古斯汉欣位移模拟,配P M L吸收边界.(Self-focusing beam the displacement of G-Ssimulation in a photonic crystal boundary in two-dimensional photonic crystal with PML absorbing boundary.)

计算单点相移光纤光栅的反射谱,计算单点相移光纤光栅的反射谱(Single point calculation phase shifted grating reflection spectrum)

Program to find drill tool temperature