KNN

卡尔曼滤波理论和实践，第三版，经典书籍，值得参考(Kalman filtering theory and practice, third edition, classic books, it is also useful)

运用MATLAB画二点、三点和四点及多点电场的电磁分布图。(we can Draw the electric field with the matlab,such as two point electric field,three point electric and four point electric field and so on.)

关于ofdm的MATLAB程序，包括收和发两个部分，考虑比较充分(On the MATLAB OFDM procedures, including admission and issued in two parts, to consider more fully)

说明：  无区间约束powell算法MATLAB实现(No interval constraint algorithm for MATLAB implementation powell)

The F5 algorithm embeds message bits into randomly-chosen DCT coefficients and employs matrix embedding that minimizes the necessary number of changes to embed a message of certain length.

小波分析、局部放电试验所采集的信号中往往混有白噪声、周期干扰信号去除。此处采用常用db系列小波中的db6小波进行9尺度的多分辨分解后，根据白噪声能量特性，估算各尺度的阈值大小，采用硬值进行处理，后进行重构。(Wavelet Analysis、Signal acquired partial discharge test is often mixed with white noise, periodic interference signal removal. Db series wavelet commonly used here in db6 9 scale wavelet multi-resolution decomposition, according to the energy characteristics of white noise, the estimated size of each scale thresholds, hard-value processing, after reconstruction.)

利用matlab建立的模型——单闭环有静差转速负反馈调速系统（电机控制）(Using Matlab established model- a single closed loop static speed negative feedback speed control system (motor control))

Main Three Phase Program

OFDM Modulation and Demodulation Matlab Source Code

matlab求解非线性动力学和机械振动的书籍和例题，参考价值很大，很多问题都可以参考(matlab solving nonlinear dynamics and mechanical vibration of books and examples, reference of great value, many problems can be a reference)