subfunctions

ASK FSK PSK DPSK 图形描述 (ASK FSK PSK DPSK graphic description)

说明：  分别使用周期图法以及改进的周期法实现谱估计(Using periodogram and improved method to achieve spectrum estimation cycle)

说明：  主要用于脉冲绘制轮廓图，和对轮廓绘制的分析程序(Used to draw the contour map)

LDPC编码的完整实现，包括编码和解码过程(LDPC encoding the full implementation, including encoding and decoding process)

it is about matlam m file useing in matlab

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.)

模糊聚类分析，MATLAB编程实现，很好的很经典的源代码，有详细解释(Fuzzy clustering analysis, MATLAB programming, good classic source code, a detailed explanation)

the article about DC motors and pid controller

这是个人总结的各种聚类算法的优缺点比较，包括了常用的一些聚类算法，如层次聚类算法、分割聚类算法、基于约束的算法等(The comparison of various clustering algorithms by myself,including 5 common clustering algorithms)

这是本人编写的PLS建模程序，希望对大家关于该方面的研究有帮助。(This is my procedure to prepare the PLS modeling, I hope all of you on the research helpful.)