power_smstarting

simulation of rayleigh channel

获得图像局部增强时，每个象素的指数增强系数，指数增强系数有原图像中的灰度值与其周边象素比较获得([Coeff_en_local, lum_mask]=enhance_coeff_local_bilateral(lum_ori,window_r,sigmad,sigmar))

说明：  基于Simulink的OFDM通信系统仿真分析，内容很不错，很适合学习(OFDM communication system based on Simulink, simulation analysis, the content is very good, very suitable for learning)

这个是基于matlab制作的KNN 识别器的写法(This is K-Nearest Neighbour classifier used in pattern recognition.)

Robotic is a special engineering science dealing with designing, modelin& controlling and robots utilization.

在matlab绘图中可设置函数曲线图视角的用户界面的m函数。(Drawing in matlab function to set the curve of the user interface perspective m function.)

结合多个例子演示编写matlab程序及用matlab程序解决数学问题的简单方法，适合matlab学习者使用。(Combined with a number of examples to demonstrate simple method to write matlab program matlab program to solve mathematical problems, and suitable for the use of matlab learners.)

how impliment a disicion tree with matlab

多相滤波验证,使用FM单音调制验证多相滤波实现数字下变频技术(verify Multi_phase filter )

说明：  BP算法，基于压缩感知的基追踪重构算法，能够很好的重构出原始信号(BP algorithm, based on perception-based compression algorithm for track reconstruction)