watfill

Download the file town .jpg, which is a 1024×768, 256-grayscale image taken on a bright sunny day. The image was taken in the shadow of a building. As the result, the sunlight areas are glaring white and the shadow areas are dark and low contrast. Using the image enhancement techniques covered in class, increase the contrast and the brightness of the dark areas, and reduce the brightness of the sunny areas

generates a spatial environment with a variable number of uniformly distributed base stations and randomly placed user

Matrix Converter Commutation Strategies With and Without Explicit Input Voltage Sign Measurement

无速度传感器的矢量控制matlab simulink仿真图，仿真结果说明具有良好的自适应能力(Speed ​ ​ sensorless vector control Matlab Simulink simulation diagram, the simulation results has good adaptive capacity)

matlab serial communication

An ideal SM control operates theoretically at an infi nite switching frequency so that the trajectory follows exactly the reference track

说明：  本代码是程明明2011发表的文章 基于全局对比度的显著性区域检测，其中HC部分的matlab 实现代码，经本人测试，证明有效。(this code is for Global Contrast based Salient Region Detection（CVPR2011）,Histogram Contrast.)

Poisson with 5 and 9 points stencil. discretization pde, numerical analysis

说明：  使用matlab实现ofdm经过PA后在接收端进行失真抵消算法的仿真，其中调制方式包括mqam或mpsk(After the realization of OFDM using matlab at the receiving end after the PA distortion cancellation algorithm to carry out the simulation, which includes modulation MQAM or MPSK)

谱分析；功率谱 通过matlab对功率谱生成进行编码，从而简单快捷的生成功率谱图。(power respectrum)