back-prob-code

fitting an elips using matalb

通过编程用多种方法完成数字图像的降噪处理，并进行比较分析。(Programmed with a variety of methods to complete digital image noise reduction processing, and comparative analysis. Enable students to more fully grasp the basic theory of image processing, principles and means of achieving a comprehensive analysis of certain issues and problem-solving ability.)

模拟一群鸟捕食的情景，从而达到优化目标函数的目的，这就是粒子群算法！起初在可行的空间中随机的产生一群粒子，然后让每个粒子开始在虚拟的空间中向四面八方飞翔，并且每个粒子都记下他们飞过的适应值（也就是目标优化函数）最高的点，而且整个粒子群有一个最高适应值个体，这样，粒子在飞翔的时候尽量朝向自己曾飞过的最好的点和集体的最好的点。最后达到收敛到近似最优点的目的。 (Simulation of a group of birds preying on the scene, so as to achieve the purpose of optimizing the objective function, that is, PSO! At first, where feasible, have a space in a group of random particles, and then let the beginning of each particle in a virtual space to fly in all directions, and each particle they have in mind over the fitness value (that is objective optimization function) the highest point , and the whole particle swarm adaptation has a maximum value of the individual, so that particles in the fly when he had flown as far as possible towards the best point and collective best point. Finally reaching the merits of convergence to approximate most purposes.)

脉冲振幅调制（PAM）：理论分析和代码实现(Pulse amplitude modulation (PAM): Theory and Code Implementation)

说明：  复杂网络博士论文:复杂网络的演化机制及若干动力学行为研究(Evolution meehanism and some dynamical Proeesses on complex network )

说明：  MATLAB code for calculation of laminate stiffnesses

本程序主要用于小波神经网络电力负荷预测。(This procedure is mainly used for wavelet neural network power load forecasting)

提取目标图像，根据物体特点，嵌入背景图片中适当的位置处(put objects into the background picture)

说明：  《matlabsimulink通信系统建模与仿真实例分析》代码(&quot Matlabsimulink communication system modeling and simulation analysis&quot code)

GBP1仿真，用于雷达跟踪，包含卡尔曼滤波器(GBP1 simulation)