毕设使用的香农能量算法源码

Matlab sources codes

用于MATLAB学习的基础教程，讲解十分详细，内容丰富，介绍了MATLA的安装，使用方法(failed to translate)

单变量Logistic非线性模型是最早，也是最经典的非线性模型，也是混沌理论的起源。一个简单的迭代公式：x(n+1) = lambda * x(n) * (1 - x(n)) 却能够迭代出意想不到的解雇，该程序包中branch为生成模型的分岔图，通过分岔图可以清楚地看到有周期进入混沌的过程;power为生成这一过程的功率谱；balancepoint是求解平衡点的几何图形表示；time_x为点移动的状态图。

截取语音处理的图片设计滤波器，并对被噪声污染的语音信号进行滤波，画出滤波前 后信号的时域波形和频谱，并进行比较分析； (The statics is very good for the semaster)

This is a tutorial to help you get started in Matlab. To find more details see the very helpful book Mastering MATLAB 6 by Duane Hanselman and Bruce Littlefield. Examples of Matlab code in this pamphlet are in typewriter font like this. As you read through the sections below type and execute in Matlab all of the examples, either at the  command line prompt or in a test program you make called test.m. Longer sections of code are flagged with the characters begin and end. All of the Matlab code between these two

一种GUI方式的SVM预测模型，操作简单，容易上手。(An easy SVM model)

说明：  FFT（Fast Fourier Transformation）是离散傅氏变换（DFT）的快速算法 [1] 。即为快速傅氏变换。它是根据离散傅氏变换的奇、偶、虚、实等特性，对离散傅立叶变换的算法进行改进获得的。(FFT (Fast Fourier Transform) is a fast algorithm of discrete Fourier Transform (DFT). That is fast Fourier transform. According to the odd, even, imaginary and real characteristics of discrete Fourier transform, the algorithm of discrete Fourier transform is improved.)

说明：  运用极大值的方法在matlab中画出了混沌系统的分岔图以及可以应用到别的系统(The method of auto carry uses the maximum value to draw the bifurcation diagram of chaos system in MATLAB and it can be applied to other systems)

工程计算MATLAB code to calculate the reorthogonalized sine tapers input: N = the length of the time series data to be tapered p = the number of tapers requested I = the gap structure a vector of length N I(t) = 1 if there is data at time t, t=1, ..., N I(t) = 0 if there is a gap at time t output: X = N-by-p vector of the reorthogonalized sine taper(engineering MATLAB code to calculate the reorthog onalized sine tapers input : N = the length of the time series data to be tapere d p = the number of tapers I requested the gap str = ucture a vector of length N of I (t) = 1 if there is dat a at time t, t = 1, ..., I N (t) = 0 if there is a gap at time t output : X = N-by-p vector of the reorthogonalized sine t aper)

本例程功能是实现SPWM单极性调制。本例程搭建了完整的模型，能够对单极性SPWM进行研究。(The routine SPWM unipolar modulation. The routines to build a complete model, Unipolar SPWM research.)