topsis

ＭＳＫ信号调制解调的新方法，并用ＭＡＴＬＡＢ仿真(MSK signal modulation and demodulation of the new methods, and simulation using MATLAB)

说明：  盒维数MATLAB计算程序。%根据计盒维数原理编写了求一维曲线分形维数的matlab程序 function D=FractalDim(y,cellmax) %求输入一维信号的计盒分形维数 %y是一维信号 %cellmax:方格子的最大边长,可以取2的偶数次幂次(1,2,4,8...),取大于数据长度的偶数 %D是y的计盒维数（一般情况下D>=1）,D=lim(log(N(e))/log(k/e)), (box dimension MATLAB program. % Under the box dimension of the principle of preparing for a peacekeeping curve fractal dimension of Matlab procedures function FractalDim D = (y, cellmax)% for the importation of one-dimensional signal box fractal dimension% y Victoria is a signal llmax : square of the largest side length, the two can take several dual Power (1, 2,4,8 ...), data from more than even the length of the% D y is the box dimension (Dgt under normal circumstances; = 1), D = lim (log (N (e))/log (k/e)) ,)

1.产生正弦信号，方波信号，均匀噪声； 2.信号的叠加； 3.信号的相关分析； 4.信号的卷积； 5.信号的和； 6.信号的频谱图。(1. Generate sine signal, square wave signals, uniform noise 2. Signal superposition 3. The signal correlation analysis 4. The convolution of signal 5. The sum of signal 6. The signal spectrum.)

Wiener filter enhances quality of audio signal

说明：  matlab实现的K-L变换实现主成分分析(matlab implementation of KL transform PCA)

本书介绍了小波变换在地震资料处理中的应用，并介绍了MATLAB工具箱(This book introduces the application of wavelet transform in seismic data processing, and introduces the MATLAB toolbox )

There is a simulation of Orthogonal Frequency Division Multiplexing (OFDM) in by multipath fading channels. (There is a simulation of Orthogonal Frequency Division Multiplexing (OFDM) in by multipath fading channels.)

基于MTALAB软件中的simulink对汽车制动系统的ABS功能的建模与仿真(anlock brack systerm)

C++大作业，编写一个account类实现基类派生类之间的各种关系。主要用于初学者对于类的理解。(C++ big job, write a class that implements account the various relationships between the base class derived class. The main class for beginners to understand.)

说明：  利用反步法设计的控制律，进行轨迹跟踪仿真。(Using the control law designed by backstepping, the trajectory tracking simulation is carried out.)