Chaos-Lorenz

基于四边单元速度传热问题程序,入门程序，简单易懂，适合初学者对该方法编程的一个初步认识(Based on four sides of the unit rate of heat transfer procedures, entry procedures, easy to understand for beginners to the method of programming a preliminary understanding)

it is code of particle swarm optimization in matlab.

仿真不同占空比，等概、非等概双极性矩形随机信号的归一化功率谱密度，分析不同信号所包含的频谱分量，有无直流分量和定时分量信息 (Simulation different duty cycles, etc. There is, and so there was a non-random signal bipolar rectangular normalized power spectral density analysis of the spectral components of different signal contained, with or without DC component and timing component information)

由给定高斯线型半高全宽，与洛伦兹线型半高全宽，计算对应的归一化的Voigt线型。(use the FWHM of Gaussin profile and Lorentz profile to caculate the voigt profile which is normalized by energy.)

说明：  视频信号的压缩处理，包括帧分类，冗余的去除等(Video signal compression, including frame classification, redundancy removal, etc.)

group pattern in matlab source code

求解Lambert问题，两点边界值问题。详细使用方法在程序里(The Lambert problem solving two-point boundary value problem. Details to use in the program)

利用最小二乘算法实现对三维平面的拟合，计算多重分形非趋势波动分析matlab程序,最小均方误差等算法的MSE的计算。( Least-squares algorithm to fit a three-dimensional plane, Calculation multifractal detrended fluctuation analysis matlab program, Minimum mean square error MSE calculation algorithm.)

说明：  keyishuoshihenlihaidesuanfale

辛普松微分两种最经典算法matlab程序(The Xinpu Song differential two most classical algorithm matlab program)