chen

This source code is for the Sampling Signal

The cross-entropy (CE) method attributed to Reuven Rubinstein is a general Monte Carlo approach to combinatorial and continuous multi-extremal optimization and importance sampling. The method originated from the field of rare event simulation, where very small probabilities need to be accurately estimated, for example in network reliability analysis, queueing models, or performance analysis of telecommunication systems. The CE method can be applied to static and noisy combinatorial optimization problems such as the traveling salesman problem, the quadratic assignment problem, DNA sequence alignment, the max-cut problem and the buffer allocation problem, as well as continuous global optimization problems with many local extrema.

circulation array using the the matlab for radar sensor application

阵列结构为面阵，在面阵的基础上进行求解music谱。(Array array structure, based on a planar array to solve music )

Detect the type and convert the image to one out of four types: BW, LABELED, CONTOUR,LIKELIHOOD. This program can be used as a part of automatic image recognition tool.

用AUTOASSOCIATEIVE MEMORY NET的方法来存1-10个数字(Write a computer program to implement an autoassociative memory net to store the following ten numbers)

a method based on BRDF

一维多普勒频谱，不同算法的一维多普勒频谱比较(1D Doppler spectra)

一次调频 matlab/simulink仿真模型(Primary Frequency matlab/simulink model)

清浊音处理的MATLAB程序，用汉明窗来实现。(MATLAB program Voicing treated with Hamming window to achieve)