matlabAWGNshibiesuanfa

用matlab制作的红色小球沿螺线运动的动画(using Matlab produced by the small red balls along the spiral movement of animation)

离散余弦变换，用于matlab环境。使用C语言实现的源代码。(Discrete cosine transform, for the matlab environment. Using the C language source code.)

利用MATLAB语言编写的运动检测程序，可以实现视频中的运动物体检测。(MATLAB language using the motion detection program that can realize video in moving object detection.)

interval halfing algorithm with matlab

粒子群算法，自己编写的，可以用，matlab语言环境(Particle swarm optimization, I have written, you can use, matlab language environment)

人工鱼群算法，一种基于智能的鱼群算法，用于学习目的。(Swarm fish code for learning with matlab tool)

一维无约束搜索算法―黄金分割算法（MATLAB代码）(Unconstrained one-dimensional search algorithm ——gold segmentation algorithm （MATLAB code）)

This code is about plot imaging in seismic.

A Discrete 3-Phase ProgrammableSource block is used to generate a 1 pu, 15 degrees positive sequence voltage. At t = 0.05 s the positive sequence voltage is increased to 1.5 pu. At t = 0.1 s an unbalance is introduced by adding a 0.3 pu negative sequence component with a phase of -30 degrees. The magnitude and phase of the positive-sequence component is evaluated in two diiferent ways: 1) Sequence calculation of phasors using Fourier analysis and 2) abc to dq0 transformation. Math Function and Trigonometric Function blocks are used to evaluate the magnitude and phase of the positive sequence from the d and q components: V1 = sqrt(Vd^2 + Vq^2) , Phi1 = atan(Vq/Vd))

在做毕业设计时候我们会见到的一些参考程序，可以让初学着有很大的帮助(Run data to absorb the essence of the particle swarm algorithm is the first multi-objective optimization.)