knnknn

说明：  MATLAB第一节，介绍MATLAB的起源，以及最初级的东西。(MATLAB first section describes the origin of MATLAB, and the most elementary things.)

second sliding mode control of inverted pendulum.

the program is based on LMS filter algorithm,and it has been simulated,the simulation environment is matlab(the program is based on LMS filter algorith m, and it has been simulated. the simulation environment is Matlab)

Combination of Forecasting Using Modified GMDH and Genetic Algorithm

在matlab环境下面编程，最好使用2012版本及其以上，完成利用matlab软件提供的图像处理函数来完成图像匹配，3D重建的工作。最后的效果图很好，由于是利用matlab自带的图片，所以压缩文件中无图片，直接打开m文件就可以运行！(Below programming in matlab environment, it is best to use 2012 version and above, using matlab software provides complete image processing function to complete the image matching, 3D reconstruction work. The final renderings good, as is the use of matlab comes with a picture, so the compressed file without pictures, you can directly open the m-file to run!)

基于能量检测认知无线电的算法仿真实现，里面含有高斯白噪声的添加(Cognitive radio based on energy detection algorithm simulation, which contains Gaussian white noise is added)

粒子群优化工具箱，采用Matlab编写的PSO程序工具箱(Development Notes for psopt toolbox Future plans (in no particular order): * Performance improvement: Automatically check for existence of constraints, skip boundary-checking if unconstrained. * Performance improvement: Automatically vectorize fitness functions supplied by user, if not already vectorized. * Performance improvement: Detect and eliminate dependent (i.e. redundant) linear constraints. * Performance improvement: Automatically choose "penalize" versus "soft" constraint handling method based on type of constraints in problem. If any equality constraints exist, using "penalize", otherwise default to "soft". If "soft", automatically switch to "penalize" if more than a given percentage of particles (initial or interim) are infeasible. * Feature: An output function defined by options.OutputFcns that can save current swarm state in a file which can be reloaded later as a problem structure, in case of a system crash. * Feature: Implement multiobjective optimization option)

用matlab编写的雅克比迭代算法，简单实用(Prepared using matlab Jacobi iterative algorithm is simple and practical)

QPSK-MSK-QAM-OFDM matlab仿真m文件(QPSK-MSK-QAM-OFDM matlab simulation m file)

说明：  结构有限元，基本梁单元、板单元等，线性计算(structure FEM program)