Sign-extraction

包含三种跳频序列编码的实现，实现了性能改进，很经典的。(contains three hopping sequence coding to achieve and realize the performance improvements, very classic.)

提取财务数据并计算经波动调整的衍生指标，同时生成指标序列矩阵(Extract Financial data and calculate the volatility-adjusted derivatives, and generate the time series matrix)

本人编写的各种matlab最优化程序代码，其中包含了FaNRXW问题最优化，无约束一维极值问题，牛顿法基本牛顿法，全局牛顿法，割线法，抛物线法，OgqdAfu法 Wolfe.Powell法，Powell法。 (I prepared a variety of optimization matlab code, which contains FaNRXW problem optimization, Unconstrained one dimensional extremum problem, Newton s method basic Newton method, global Newton method, secant method, parabolic law, OgqdAfu law Wolfe.Powell law , Powell method. )

Simulink model for observer based synchronization in chua s systems

优化神经网络预测，可以用于多种预测需求，需更改(Optimization of neural network prediction)

本程序简单地实现了LZ78编码的功能，包括从文件输入以及输出(This program implements the LZ78 encoding simple features, including file input and output from)

基于双低频小波变换和k近邻分类器的人脸识别算法源程序(Dual low frequency wavelet transform and k-nearest neighbor classifier based face recognition algorithm source)

扩展卡尔曼滤波和无迹卡尔曼滤波在目标跟踪的应用(Extended Kalman filter and unscented Kalman filter applications in target tracking)

说明：  神经网络pid的模型仿真建立，可以有效的控制参数(The model simulation of neural network PID can effectively control parameters)

产生几种典型的电能质量扰动信号源及其该信号源的ST变换(Produced several typical power quality disturbance source and the transformation of the source ST)