chengxu

MUSIC算法，可以降噪，提高分辨率，用于图像质量提高(MUSIC algorithm, noise reduction, improved resolution for improved picture quality)

说明：  此程序为DS-CDMA链路中加入基于子空间的PAST多用户检测方法。系统中采用m序列阔频，可以通过高斯信道或瑞利信道。可以直接运行得到不同信噪比下的误码率曲线。(This procedure for the DS-CDMA link by adding the PAST subspace-based multi-user detection methods. System m sequence used in wide-band, you can channel through the Gaussian or Rayleigh channel. Can be directly run different SNR BER curves.)

A program for solving laser diode rate equation under feedback and plot the two fields dynamics versus time>

利用维纳滤波对信号进行分析处理，包括代码与word文档(Wiener filtering using the signal analysis and processing, including code and word documents)

应用matlab，小波变换在图像处理中的应用(Application matlab, wavelet transform in image processing)

在复杂网络中，求经典的无标度网络最短路径算法的matlab源程序非常的实用。(In complex networks, and the classical scale-free network shortest path algorithm matlab source code is very practical.)

细胞生长可视化,采用M语言编辑的进行细胞动画生长分析.(cell growth visualization, using M language editing animation cell growth analysis.)

some soucre code for clustering

利用频域并行的方法对GPS的C码捕获的方法进行了仿真。直接解压就可以了。(frequency domain using the method of parallel GPS C code acquisition of the simulation methods. Decompression directly on it.)

function [a,b] = pade(x,p,q) PADE Model a signal using the Pade approximation method ---- Usage: [a,b] = pade(x,p,q) The input sequence x is modeled as the unit sample response of a filter having a system function of the form H(z) = B(z)/A(z) The polynomials B(z) and A(z) are formed from the vectors b=[b(0), b(1), ... b(q)] a=[1 , a(1), ... a(p)] The input q defines the number of zeros in the model and p defines the number of poles.