CGH-use-MATLAB

Solving the power flow of an electric system using Gaussian-Jacobian method. files include: busdata6.m gaussppg.m linedata6.m pol2rect.m ybusppg.m

说明：  利用MATLAB写的该程序可以计算全息图的制作与再现(Written in MATLAB to use the program can calculate the hologram production and reproduction)

说明：  1．用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图 2．进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选 3．做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱 4．用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图 (1. Using Matlab generated sine wave, rectangular wave, as well as the white noise signal, and display their respective time-domain waveform of Figure 2. FFT to transform, showing their frequency spectrum, including sampling rate, frequency, data length of 3-on-demand. Made of the three signals in root-mean-square maps, power maps, as well as the number of root-mean-square map 4. Fourier Transform IFFT with the restoration of signals, and displays the sinusoidal signal the resumption of time-domain waveform)

very good simulation for multipath channel

通过matlab程序实现，基于光流法的运动估计，可以对图像进行预测(By matlab program, optical flow motion estimation method based on the image can be predicted)

这是比较好的polar codes matlab程序(this is a good code for polar codes.)

matlab实现的物体特征提取程序，提取效果不错，(matlab program to achieve the object feature extraction, the extraction well,)

此代码为17年全国大学生数学建模竞赛A题程序(This code is a 17-year National College Students Mathematical Modeling Competition A program)

pscad中做的三电平svpwm模型，希望对大家有用(doing a three level svpwm model pscad in the hope that useful)

最小方差无失真响应，波束形成，增强信号。(Minimum Variance Distortionless Response ,Digital Beamforming,Siginal Enhancement)