tightfig

说明：  求解简单微分方程。模拟双摆运动并附简单说明材料。(For animation, the program uses Matlab s normal plot command combined with the drawnow command. It is based on the ode45 solution of the corresponding differential equations. Comprehensive documentation is provided, including a sketch of the most important steps of how to derive the equations of motion. A simple Mathematica notebook contains all of the manipulations. )

GUI系统尽心Radon变化，所谓Radon变换，就是将原始图像变换为它在各个角度的投影表示。 (Radon dedicated GUI system changes, the so-called Radon transform, the original image is converted to its projection showing all angles.)

Signal reconstruction code for matlab analysis

圆孔衍射的matlab模拟,产生动态图像，直观生动(matlab simulation of circular diffraction)

说明：  用双音频输入重新仿真，实现频谱扩展功能，产生滤波后高斯过程功率谱密度和相关高斯序列时域值(Re-simulation with dual audio inputs, to achieve spread spectrum function, resulting in filtered Gaussian process Gaussian power spectral density and the associated value of time-domain sequence)

genetic algorithm In the field of artificial intelligence, a genetic algorithm (GA) is a search heuristic that mimics the process of natural selection. This heuristic (also sometimes called a metaheuristic) is routinely used to generate useful solutions to optimization and search problems.[1] Genetic algorithms belong to the larger class of evolutionary algorithms (EA), which generate solutions to optimization problems using techniques inspired by natural evolution, such as inheritance, mutation, selection, and crossover.

《matlab/simulink 通信系统建模与仿真》一书所有源代码以及模块，希望对初学者有所帮助("Matlab/simulink communications system modeling and simulation," a book all the source code and modules, I hope to help beginners)

jpeg image compression

通过此程序希望大家对基本的分岔过程有一个感性的认识。(Through this program hope everyone bifurcation of the basic process has a perceptual awareness.)

GPS software receiver