PWM-DC-DC

fuzzy based closed loop converter

LDPC编码的matlab实现，好用，利于初学者。(LDPC coding matlab implementation, easy to use, help for beginners.)

说明：  用MATLAB实现计量经济学的教程，很完整很全面。(Using MATLAB to achieve econometrics tutorial, very complete and comprehensive.)

专家PID控制的matlab例程，主要包括开环，PI控制等方式(Expert matlab control of the PID routines, including open loop, PI control, etc.)

classification test and observed data

说明：  FCM算法是应用最广泛的聚类分析方法之一，CFCM也是模糊数学中的一种聚类分析算法。 现在给出的这两个算法是C++代码实现的。 (FCM algorithm is the most widely used method of cluster analysis, CFCM is a kind of fuzzy clustering analysis in the algorithm. Now given by the two algorithms is the C++ code to achieve.)

我学习信号系统时原创的用matlab实现的谐波提取 ，两种方案，先分频再提基波，或者利用带通滤波器(I study the signal system to achieve an original harmonic extraction using matlab, the two programs, the first frequency and then Ti Jibo, or the use of band-pass filter )

OFDM solution RxTx for MATLAB

计算配电网是否满足的辐射状约束,可以作为配电网重构的其中一个约束。(Calculated radial distribution network meets the constraints)

说明：  结构参数的线性拟合，用于多元参数的线性回归分析，最小二乘法。(multivariate linear fitness)