wor2k

用软件无线电的思路，对正弦波信号的产生进行分析和仿真。(The idea of ​ ​ software radio, the sine wave signal generation, analysis and simulation.)

finger print matching using fractalanalysis

永磁同步电机模糊PID控制。含对比的PI控制的模型。实现了模糊控制算法，可以得到比单纯的PID更好的控制效果.(Fuzzy PID control of permanent magnet synchronous motor. Model PI-containing contrast control. Realization of fuzzy control algorithm can be better than a simple PID control.)

本算法针对盲源分离卷积算法，可以直接使用，效果很好(The convolution algorithm for blind source separation algorithm can be directly used with good results)

基于菲涅尔域的双随机相位编码图像加密方案，利用角谱传播法实现(Based on double random phase encoding Fresnel domain image encryption scheme to achieve the use of angular spectrum propagation method)

最小二乘支持向量机对数据进行分类，求出精确度，用于故障诊断(Least Square Support Vector Machine classifies the data and finds out the accuracy for fault diagnosis.)

Calculate a gradient by using a mask (sqrt(R² + I² ).(Calculate a gradient by using a mask (sqrt(R² + I² ).)

说明：  一个对Fluent中k-e湍流模型的修正udf程序，欢迎提出意见。(One pair ke turbulence model in Fluent udf amendment procedures, suggestions are welcome.)

Matlab入门学习，包括源程序，word文档已解密。MATLAB 6.5环境、数值计算、符号计算、可视化和GUI设计、程序设计、线性控制系统分析与设计、Simulink仿真环境、MATLAB高级应用(Matlab entry-learning, including source code, word documents decrypted.)

matlab开发工具箱中的支持向量机，关于超声波倒车雷达测距的，是信号处理的基础。( matlab development toolbox support vector machine, About ultrasonic parking radar ranging, Is the basis of the signal processing.)