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Three useful function to use in voice activity detection. Coper Algorithm, which is a simple software to detect voice activity and cuold be used to help in the final decision. A function to interpolate an unknown value. And hamming function to split de audio file in segments.

计算并模拟海表面的涌浪杂波传播和大小 m文件(generates sea surface swell realizations.)

SVG无功发生器的matlab仿真，采用PI解耦控制。基于matlab 2014a编写。(SVG simulation of MATLAB reactive power generator, using PI decoupling control. Based on 2014a matlab.)

无刷直流电机PID控制，模糊PID，双闭环(PIDBLDCwushuazhiliudianji)

cwp组织开发的matlab代码，用以研究各向异性介质中的地震传播规律，计算反射系数，速度，密度等(Contents of this directory are Matlab packages to perform the following tasks. NOLIN_Rp, Petr Jilek, (NOnLinear Inversion of Rp reflection coefficients) package REFLCOEF, Petr Jilek, displacement reflection coefficients at a planar interface and reflectivity modeling for P incident on anisotropic media (up to monoclinic) having a horizontal symmetry plane. LIN_Rp, Petr Jilek, joint linear inversion of approximate PP and PS wave reflection coefficients: current version designed for anisotropic media including isotropic, HTI, VTI, and orthorhombic symmetry. Multi_Comp_Stack_Vel_Tomo, Vladimir Grechka and Andres Pech, joint tomographic inversion of the NMO ellipses, reflection slopes, and zero-offset traveltimes of PP- and SS-waves. )

本程序实现对图像的打开、退出操作，以及图像旋转、添加噪声、图像平滑（椒盐噪声处理、均值低通滤波处理、中值滤波处理）、图像直方图显示、预测编码，在MATLAB中用GUI实现。(This program implements the image is opened, quit the operation, as well as image rotation, adding noise, image smoothing (salt and pepper noise processing, the mean low-pass filtering, median filtering process), histogram display, predictive coding, in MATLAB using GUI implementation.)

图像的光流法计算的matlab程序,有循环检测，周期性检测，感应双馈发电机系统的仿真。( Image optical flow calculation matlab program, There are cycle detection, periodic testing, Simulation of doubly fed induction generator system.)

说明：  建立了精准的电机模型，实现对电机的控制，协助驾驶员操纵车辆转弯。(An accurate motor model is established to control the motor and assist the driver in turning the vehicle.)

大学期间，matlab学习过程使用过的所有必要的function！ 适合初学者！(University during the period, matlab learning process used by all the necessary function! Suitable for beginners!)

Standard PSO 2011 Particle Swarm Optimization with Bench Mark functions