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复杂背景下的中心定位圆心，霍夫变化的具体应用(Center positioning center of a circle, changing the specific application of Hough)

DBSCAN clustering in vietnamese

说明：  可以求出系统频率响应的一个小程序，只要修改一下系统参数，吧参数改成你自己的就可以。(You can find the system frequency response of a small program, as long as the system parameters change it, bar parameters can be changed to your own.)

说明：  卡尔曼滤波，从Andrew D. Straw s Python 移植过来的(Kalman filter algorithm，This M code is modified from Andrew D. Straw s Python )

CDMA中的扩频编码，用matlab实现(Spread Spectrum CDMA coding, using Matlab achieve)

the is a code compression image in matlab

说明：  各类电能质量扰动函数表达式，可以方便的对电能质量进行建模，便于后续算法分析。(Expressions of various power quality disturbance functions)

This is a Matlab BPSK source for simulatation. If you neeed adaptive modulation based on power please request one from me.

考虑一个线性自适应均衡器的原理方框图如《现代数字信号处理导论》p.275自适应均衡器应用示意图。用LMS算法实现这个自适应均衡器，画出一次实验的误差平方的收敛曲线，给出最后设计滤波器系数。一次实验的训练序列长度为500。进行20次独立实验，画出误差平方的收敛曲线。给出3个步长值的比较。(consider a linear adaptive equalizer block diagram as the principle of "modern digital signal processing" Introduction to the p.275 adaptive equalizer application schema. LMS algorithm with the adaptive equalizer, painted a square experimental error of convergence curve, given final design filter coefficients. Experimental a length of the training sequence to 500. Conduct 20 separate experiments, painted square error of the convergence curve. Given three step-value comparisons.)

MATLAB雷达信号处理程序，非常完整的MATLAB程序(MATLAB radar signal processing coding)