wolfe2

按照给定指标采用模拟低通滤波器（巴特沃思低通）去逼近理想模拟低通滤波器 ，然后通过双线性变换法对模拟滤波器进行数字化，得到数字滤波器 。(Indicators in accordance with a given analog low-pass filter (Butterworth low-pass) to approximate the ideal analog low-pass filter, and then through the bilinear transformation method of digitizing analog filters, the digital filter.)

LDPC码的完整的编译码，数学方法是部分子空间法，各种资源分配算法实现，有PMUSIC 校正前和校正后的比较，通过matlab代码，正确率可以达到98％。( Complete codec LDPC code, Mathematics is part of the subspace, Various resource allocation algorithm, A relatively before correction and after correction PMUSIC, By matlab code, Accuracy can reach 98 .)

说明：  用matlab编写的2维FDTD算法程序(Matlab prepared using 2-D FDTD algorithm procedure)

distributed-generation_distribution-system_Newton-Laphson in matlab mfile

PLL锁相环的搭建，通过坐标变换实现锁相(PLL Phase-Locked Loop)

matlab中的数据分析（回归），包括相应的ppt，以及例子的matlab程序源码，便于方便学习(Matlab in the data analysis (return), including the corresponding PPT, and examples of matlab source, easy for learning)

说明：  《MATLAB程序设计教程》一部金典的电子教案-2660(&quot MATLAB Programming Course,&quot an electronic lesson plan-2.66 thousand gold Code)

matlab数字信号处理代码，仿真信号处理的内容(Matlab digital signal processing code, simulation of signal processing)

id3算法用MATLAB实现决策树分类器程序。(id3 decision tree！)

matlab常用函数，很值得收藏，查阅很方便，希望大家下载学习学习(matlab)