matlab脚本

Tsallis statistics-q Gaussian fit

说明：  涡旋光束干涉图样计算程序，采用matlab编写的涡旋光束干涉图样计算程序。(The program of vortex beam interference pattern is compiled by MATLAB.)

此为直升机控制的matlab程序，相信一定会对大家有所帮助的。(This is helicopter control matlab program, I believe must be helpful to everyone.)

这是一个倒立摆的程序，仅供参考，我们当时测试用的，Q1174622332(Simple single-stage rotary inverted pendulum control system)

一个比较典型的PID处理程序，在使用单片机作为控制cpu时，请稍作简化，具体的PID 参数必须由具体对象通过实验确定。由于单片机的处理速度和ram资源的限制，一般不采用浮点数运算， 而将所有参数全部用整数，运算到最后再除以一个2的N次方数据（相当于移位），作类似定点数运算，可 大大提高运算速度，根据控制精度的不同要求，当精度要求很高时，注意保留移位引起的“余数”，做好余 数补偿。这个程序只是一般常用pid算法的基本架构，没有包含输入输出处理部分。 (A typical PID process, using the microcontroller as a control cpu, make some simplification, the specific PID parameters must be determined experimentally by a specific object. As the chip processing speed and ram resource constraints, generally do not use floating-point operations, and all parameters of all integers, and divided by an operator to the last N-th power of 2 data (the equivalent of the shift) for a similar fixed-point operations, can greatly improve the speed of operation, according to the different requirements of precision control, when high precision, attention to retain the shift caused by the " remainder" and on the remainder of compensation. This procedure is commonly used basic structure pid algorithm, does not include input and output processing section.)

本源码仿真了删除信道下的编译码性能，结合自己的开发经验及学习体会，具有很高的参考价值(This source simulation the delete channel encoding and decoding performance, combined with its own development experience and learning experience, and has a high reference value)

一种改进型的PSO的机器学习算法实现，应用欧氏距离作为分类便准，KNN分类法实现分类(An improved PSO algorithm)

As all of you know, MATLAB is a powerful engineering language. Because of some limitation, some tasks take very long time to proceed. Also MATLAB is an interpreter not a compiler. For this reason, executing a MATLAB program (m file) is time consuming. For solving this problem, Mathworks provides us C Math Library or in common language, MATLAB API. A developer can employ these APIs to solve engineering problems very fast and easy. This article is about how can use these APIs.

说明：  模拟光纤中光的行为,是FORG的一部分，有参考价值(light characteristics in fiber lasers,very useful)

说明：  通信信号处理的matlab仿真程序，十分好用，欢迎使用！(Communication signal processing matlab simulation program, very easy to use, Welcome!)