multi-objective-wuth-BW_proposed_repair

Matlab做的俄罗斯方块。做了点修改,解决了有时会不消方块的bug,补全了前面留的功能(键盘自定义设置、储存和载入游戏、高分记录),并在主要代码中加入了注释，便于大家读代码 (Matlab to do the Russian box. Make a point of modification to resolve the sometimes less box bug, complete the front of the remaining functions (keyboard custom settings, storage and loading games, high score record), and in the main code is added to the Notes for U.S. Reading code)

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.)

Constant k filters, also k-type filters, are a type of electronic filter designed using the image method. They are the original and simplest filters produced by this methodology and consist of a ladder network of identical sections of passive components. Historically, they are the first filters that could approach the ideal filter frequency response to within any prescribed limit with the addition of a sufficient number of sections. However, they are rarely considered for a modern design, the principles behind them having been superseded by other methodologies which are more accurate in their prediction of filter response.A filter in which the product of the series and shunt impedances is a constant that is independent of frequency.

DSSS通信系统多个窄带干扰消除算法研究，利用MATLAB消除干扰。(DSSS communication system multiple narrowband interference elimination algorithm, using MATLAB.)

matlab 界面编程代码 范例程序很多(matlab interface procedures, many examples of programming code)

a good algorithm for classification performance improvement (use PCA and LDA respectively and then implement the resulted data set into your classifier)

快速弦截法进行工程整定，反复迭代直到满足工程要求(Secant method works fast tuning iteratively until meet the engineering requirements)

实现音频信号的合成,利用matlab工具进行了仿真(Realize the synthesis of audio signals using matlab simulation tools)

Its about BCI2000 mobIlab application

很详细的matlab实现FDTD二维圆柱波仿真的源代码(Very detailed matlab FDTD simulation of two-dimensional cylindrical wave source code)