mrc_ber

This program is about short time fourier transform.

Mutual information based feature selection. A filter based feature selection method.

小波分析最基础的、具有导向性的东西，值得(Wavelet analysis of the most basic, with the east-west-oriented, it is worth)

说明：  齿轮动力学，考虑的因素较多，有位移，法向力。(Gear dynamics, take into account many factors, displacement, normal force.Hopefully it will be useful)

code give you discrete points along the curve

描述了无线通信系统仿真的信道仿真部分，非常详细，请大家下载。(Describes the simulation of wireless communication system simulation part of the channel, very detailed, please download.)

集成了不少常用的图像融合评价和检测的标准的matlab代码实现( English Spanish Arabic Integrates many commonly used image fusion evaluation and testing of the standard matlab code)

Image Encryption based on the RGB PIXEL Transposition and Shuffling Abstract — Privacy is one of the key issues information Security addresses. Through encryption one can prevent a third party from understanding raw data during signal transmission. The encryption methods for enhancing the security of digital contents has gained high significance in the current era of breach of security and misuse of the confidential information intercepted and misused by the unauthorized parties. This paper sets out to contribute to the general body of knowledge in the area of cryptography application and by developing a cipher algorithm for image encryption of m*n size by shuffling the RGB pixel values. The algorithm ultimately makes it possible for encryption and decryption of the images based on the RGB pixel. The algorithm was implemented using MATLAB. Index Terms — Cryptography, Encryption, algorithm, cipher image

模糊聚类的改进--先用减法聚类得到初始点，而后用模糊聚类得到聚类中心，能够提高聚类的速度和精度(Improved Fuzzy Clustering- first get the initial point subtraction clustering, and then get the cluster center with fuzzy clustering, clustering can improve the speed and accuracy)

求功率谱密度的各种方法MUSIC,RM等等。(Seeking the power spectral densities of various methods the MUSIC, RM, and so on.)