MATLABtimedomain

matlab编程比较有用的电子书之一，可以经常翻阅进行入门(matlab programming more useful one of the e-book, you can always look for entry-)

1:对于所有等级的隶属度之和为1。 2：输出结果随某个变量的增大而qdh1的结果呈现出单调递增或递减 3:最后的等级出[0.2 0 0 0.8]这种情况是正常的，和可拓评判中的对于等级的距离的概念是不一样的。 只表现有变量是属于0.2这个等级的。

基于MATLAB编写的前推回代法求解IEEE33节点电压(Forward and backward substitution method to solve the node voltage IEEE33)

超级大电容以及电池的充放电仿真，根据功率控制从而得到给定的输出功率(Super capacitor and battery charge and discharge simulation, according to power control to get a given output power)

MATLAB数值计算经典教程MATLAB numerical classic tutorial(MATLAB numerical classic tutorial MATLAB numerical classic tutorial)

simulink入门教程，从零开始，学习的好材料(simulink introductory tutorial, starting from scratch, learning materials)

64 QAM mod and demod

1．通过实验加深对快速傅立叶变换（FFT）基本原理的理解。 2．了解FFT点数与频谱分辨率的关系，以及两种加长序列FFT与原序列FFT的关系。 离散傅里叶变换（DFT）和卷积是信号处理中两个最基本也是最常用的运算，它们涉及到信号与系统的分析与综合这一广泛的信号处理领域。实际上卷积与DFT之间有着互通的联系：卷积可化为DFT来实现，其它的许多算法，如相关、滤波和谱估计等都可化为DFT来实现，DFT也可化为卷积来实现。(1. Deepen the experimental fast Fourier transform (FFT) the basic tenets of understanding. 2. Understand the FFT spectrum and points of the resolution, and two extended sequence with the original FFT FFT relations. Discrete Fourier Transform (DFT) and the convolution of two signal processing is the most commonly used basic arithmetic, they relate to the signal and system analysis and synthesis of the wide range of signal processing field. DFT actually convolution and interoperability between contact : DFT into convolution can be achieved in many other algorithms, If relevant, filtering and spectral estimation could be achieved as DFT, DFT into convolution can be achieved.)

Here the study of the reactive power compensation in the grid connection of PV system.

IIR滤波器设计，用matlab语言设计一个矩形二维IIR低通数字滤波器程序(IIR filter design with matlab language to design a rectangular two-dimensional low-pass digital IIR filter program )