PAPR_U_compand

在matlab6.5下实现的 (achieved in the matlab6.5)

极大似然估计法定位，对于TDOA测距时进行的定位，简单源代码，有锚节点存在的节点自定位(Maximum likelihood estimate for localization)

详细介绍了隐马尔科夫链的原理和matlab代码实现，可以运行其中的demo了解hmm的工作原理(Detailed information on hidden Markov chain theory and the matlab code, you can run the demo to understand the working principle hmm)

说明：  显示具体日期、多种整体风格还有多种日期格式(Show specific date, a variety of overall style, there are many date formats)

说明：  MATLAB程序设计 内容包括： 1 M文件 2 程序控制结构 3 函数文件 4 程序练习 5 程序调试 (MATLAB program design includes: 1 M program structure document 2 document 3 function 4 Exercises 5 program debugging process)

基于遗传算法的PID参数优化设计。利用遗传算法的智能搜索功能，获得在线PID参数的整定。(Design of PID Parameters Based on Genetic Algorithms.Genetic algorithm intelligent search function for online PID tuning parameters.)

几个关于利用傅里叶变换进行谐波分析的代码。有详细的变换过程，比较适合想了解原理的初学者。(Several on the use of Fourier transform for harmonic analysis of the code. The transformation process in detail, more suitable for beginners would like to know the principle.)

森林火灾蔓延Matlab仿真编程，对比了增加隔离带和无隔离带火灾蔓延的趋势(MATLAB Simulation Programming of Forest Fire Spread)

说明：  卡尔曼滤波器的介绍及其源代码 5个公式 两个时间方程 三个状态方程(Introduction to the Kalman filter and its source code 5 Formula Three two time state equation equation)

LS (Least Square) & LMMSE (Minimum Mean Square Error)