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产生一个连续信号，包含低频，中频，高频分量，对其进行采样，进行频谱分析，分别设计三种高通，低通，带通滤波器对信号进行滤波处理，观察滤波后信号的频谱。(generating a continue time singal,which contains low,middle and high frequences,sampling it.analisize its spetrum.Then designing three kind filters are lowpass,highpass,bandpass filters and processing it.Observing its spetrum.)

多种条形码的编码程序，以matlab为基础(A variety of bar code encoding process)

基于迭代法自动阀值分割matlab源文件，不使用matlab自带的库函数！！！(Iterative method based on image segmentation)

复杂网络社团发现算法Louvain的matlab版本，简单实用，欢迎下载(Louvain complex network of associations discovery algorithm matlab version, simple and practical, welcome to download)

用matlab作的，代数微分方程组的解法。(Matlab for use, and the solution of algebraic differential equations.)

说明：  单发单收的16PSK仿真，并统计系统的误码率(One received 16PSK single simulation and the BER statistics)

Gabor filters image processing

在有限区域内分布的稀疏不均的、具有一定分布结构的海量数据集的高效、高精度聚 类问题是一个尚未完全圆满解决的难题。针对Affinity Propagation 聚类算法(AP)的不足之处， 提出了两个改进型的聚类算法(In a limited area of uneven distribution of sparse, has certain distribution structure of the mass datasets of high efficiency, high precision together Problem is a perfectly solved problem has not yet completely. For Affinity Propagation clustering algorithm (AP) of the deficiencies, Put forward the two improved version of the clustering algorithm)

Regularized Linear Regrassion and Bias v.s. Variance

电力电子变流器，PWM整流器的仿真文件，简单有效，供参考(Power electronic converter, PWM rectifier simulation files, simple and effective, for reference)