fft

toolbox median filter You need to download the general purpose toolbox and the signal toolbox. You need to unzip these toolboxes in your working directory, so that you have toolbox_general/ and toolbox_signal/ in your directory.

说明：  包括各种图形图像处理的理论原理和软件方面的材料，提供可用现代软件工具实现图像处理的基础。(Including the theoretical principles of graphic image processing and software materials, to provide modern software tools available to achieve the basis for image processing.)

超实用的matlab函数使用文档说明,有很多哦~,分几个包上传..3(ultra-practical use of Matlab function documents show that there are many-oh, a few hours .. 3 Upload Packet)

play wave files matlab,very useful

LMS matlab算法的仿真程序，改算法再工业上用处广泛(Algorithm LMS matlab simulation program, change the algorithm and then use a wide range of industrial)

converter is suppressed according to CISPR 22 standard limits. The fundamental frequency component with higher order harmonics of 2 MHz resonant converter after the application of filter is at 33.18 dBµ V. The designed filter has attenuated the common mode conducted noise by 140 dBµ V.

基于Alamouti的空频编码发射信号，接收端的解码算法改进成最大比合并+串行干扰抵消算法。(Alamouti space-frequency coding based transmit signal, the receiver decoding algorithm to improve maximal ratio combining+ serial interference cancellation algorithms.)

morphological operation erosion is applied in the binary image.

目标检测matlab代码，实现检测目标目标检测matlab代码，实现检测目标(Target detection matlab code to achieve test objectives)

this file includes PWM rectifier document