chengxu

通过信号星座图来比较PSK和PAM对相位噪声的敏感程度(By PSK signal constellation diagram to compare and PAM on the sensitivity of phase noise)

蚁群算法，MATLAB实现，用于TSP问题(Ant colony algorithm, MATLAB implementation)

基于云模型的自适应粒子群算法，很有思想，很好！(Based on cloud model adaptive particle swarm algorithm, very ideological, very good!)

MIMO system simulation.

CDMA2000 is the evolution of the original IS-95 cdmaOne system. CDMA2000 has a number of evolutions of which the first was CDMA2000

在自适应信号的理想输入为有正弦信号。噪声输入也为一正弦信号。它们相互迭加，再经过LMS自适应算法，再比较它们的结果。(In an ideal adaptive signal has sinusoidal input signal. Noise input for a sinusoidal signal. Their mutual superposition, and then after LMS adaptive algorithm, and then compare their results.)

用matlab编写的TVD格式一维激波管问题，包含黎曼问题精确解，Hll格式和Roe格式，采用minmod，vanleer等多种限制器(TVD scheme using matlab one-dimensional shock tube problems, including Riemann problem exact solution, Hll formats and Roe format using minmod, vanleer other limiters)

the code is dealing with the detection of faces in an image. it is basically a face detection code

自己编的程序，实现快速傅里叶变化，结果和matlab自带的fft2一样。(Own series of programs, fast Fourier transform, results and matlab native fft2 the same.)

通过对基本尺度熵的分析，对各种信号进行分析(Through the basic scale entropy analysis of the various signals)