cosinetransform

低通巴特沃斯滤波器设计求阶数，适合广大学生们参考，(Low-pass Butterworth filter design requirements order, for the majority of students reference)

列文伯格—马奎特算法的matlab实现程序(The Matlab program of the Levenberg-Marquardt algorithm)

this code implement LTE scrambler and LTE descrambler used in the 4G mobiles release 8.parameters of these two blocks are flexible.

浙江大学关于概率模型的ppt演示文稿，可以参考(Zhejiang university about probability model PPT presentation manuscripts, can reference)

probability based programs

关于国内PH研究,其中包括ph值的预测控制，线性反馈，模糊控制等等(the lastest research of ph,and it contains MPC and linear control)

包括三维的基本操作命令，比较全面，值得一看。(Including three-dimensional basic operation command, a more comprehensive, worth a look.)

人工鱼群算法源代码,最基本的代码。可以很好的理解人工鱼群算法(Afsa is old code)

本文利用数学软件MATLAB对Lorenz系统等六个重要的混沌模型进行数值计算，同时模拟出各类混沌系统的独特性质，如混沌吸引子，倍周期，初值敏感性，相图，分岔图等。通过观察和分析上述特性，加深了我们对混沌现象的理解。(In this paper, the mathematical software MATLAB is used to numerically calculate six important chaotic models such as Lorenz system, and simultaneously simulate the unique properties of various chaotic systems, such as chaotic attractors, period of time, initial value sensitivity, phase diagram, bifurcation diagram, etc. . By observing and analyzing the above characteristics, we have deepened our understanding of chaotic phenomena.)

说明：  旅行商问题的源代码，其中包含程序语句的解释和讲解(TSP source code, which contains the program statements of interpretation and explanation)