multipath

说明：  用matlab打开即可，可以绘制功率谱的函数(using Matlab can be opened, the power spectral mapping function)

这是一个用matlab编写的赛跑演示程序，有点娱乐性质，期望对大家有所帮助。(This is a racing demo program using matlab, a little entertainment nature, expected to be helpful.)

合成孔径雷达(SAR)的点目标仿真matlab代码程序(Synthetic aperture radar (SAR) point target simulation matlab code procedures)

基于“时差法”测量流量：原理在于通过计算超声波顺流传播信号及逆流传播信号之间的时间差来求得管道内流体平均流速并进而得到流量。(Measurement of flow based on the Time difference method)

本人详细分析后的mimo信道容量的仿真代码，并且加了注释，主要是研究空间相关性对信道容量的影响。(I am after a detailed analysis of the MIMO channel capacity of the simulation code, and added a note is to study spatial correlation of the impact of channel capacity.)

matlab files rock....kindly see in higher versions....

基于小波-偏微分方程的图像降噪程序，Matlab7编程实现(based on wavelet- PDE image noise reduction procedures, Matlab7 Programming)

模拟2个独立窄带信号分别以20°，60°的方向入射到均匀线阵上，信号间互不相关，与噪声相互独立，噪声为理想高斯白噪声，阵元间距为入射信号波长的1／2，信噪比为20dB，阵元数为10，采样快拍次数为200。(Simulate two independent narrowband signals in the direction of 20 °, 60 ° of the incident on the ULA, among signal unrelated, independent noise, the noise is ideal Gaussian white noise, the array element spacing of the incident signal wavelength of 1/2, the signal to noise ratio is 20dB, the array element number 10, the sampling frequency of 200 snapshots.)

机器人栅格地图创建，机器人栅格地图的路径规划问题(Robot raster maps to create the path planning, robot grid map)

LDPC code construction