OFDM

this source code based on steganography and developed in matlab. in steganography we can hide any data like images in another image. this method based on discrite cosine transform method.

扩频通信系统的方针，源码比较详细，并且还包含对扩频通信系统的干扰技术研究(The principle of spread spectrum communication system, the source in more detail, and also includes the interference of spread spectrum communication system technology research)

用matlab合成地震记录，matlab代码，石油勘探，地震正演模拟(sythetic seismic record with matlab)

在matlab环境中，实现批量最小二乘算法(In the matlab environment, to achieve batch least squares algorithm)

MATLAB典型实验和例子，包含程序，供初学者使用，简单易学(MATLAB and examples of typical experiments, including the program for beginners to use, easy to learn)

《Matlab编程》书电子档，详细阐述了如何使用Matlab编程、程序编制以及注意事项，是一本不可多得的好书(" Matlab programming" in digital format, described in detail how to use the Matlab programming, programming and precautions, is a rare books)

在故障诊断中，对振动信号进行小波分析时候需要用到的小波尺度谱应用程序。(In fault diagnosis, wavelet analysis for vibration signal when the need to use the application spectrum of the wavelet scale.)

说明：  fcm实现简单的数值分类，只要你重新定义数据矩阵，就可以直接进行分类。(FCM implements simple numerical classification, which can be directly classified as long as you redefine the data matrix.)

matlab模糊神经网络，用来完成仿真功能，大家可以自己尝试一下(matlab neural network, used to complete the simulation, we can try it yourself)

a matlab GUID example for Wiener filter and one step prediction program for teaching