lab1

说明：  借助MATLAB实现带通数字滤波器的设计(MATLAB with the realization of band-pass digital filter design)

多尺度的压缩感知跟踪matlab源码，效果还不错，亮点在于解决多尺度变化的问题(Multi-scale compressed sensing tracking matlab source, the results were good, highlights that solve the problem of multi-scale changes)

关于 ofdm的一些东西，代码齐全，值得一看，非常经典(ofdm ，classic)

短时能量与过零率，别人写的，好像是可以用的，大家试试啊(Short-term energy and zero-crossing rate, someone else wrote.maybe it can be used, please try it .)

说明：  这是何强matlab扩展编程一书的完整源代码。以MATLAB扩展编程及其应用实例为主线,以MATLAB与C 程序、Visual Basic、Excel、网络和系统硬件的接口为核心,采用图文并茂的方式、简捷明快的手法和通俗易懂的语言,配合大量的代码实例以及一个简单的语音识别系统的具体实现。(This book of MATLAB programming and its applications expand as the main line, MATLAB and C program, Visual Basic, Excel, network and system hardware interface as the core, with pictures of the way, the method and technique and in plain language, with a large number of code examples and a simple speech recognition system implementation. )

复杂网络拓扑特征统计的编程代码,可以计算复杂网络中各种特征值(Statistical programming code for complex network topology)

Neural Network Hopfield Network

机械优化设计主要包括建立优化设计问题的数学模型和选择合适的优化方法及程序两方面的内容.基于二次插值法的基本原理,通过实例,编写MATLAB程序进行求解,计算结果说明了二次插值法是一种求解一元函数极小点问题最优解的可行高效的方法.(Mechanical optimization design includes a mathematical model to optimize the design of the problem and choose the appropriate two aspects of optimization methods and procedures based on the basic principles of quadratic interpolation method, is solved by way of example, the preparation of MATLAB, the results illustrate the quadratic interpolation method is a function of one yuan to solve the problem of the optimal solution of the minimum point efficient way possible.)

matlab代码得到透明背景图的两种方法(matlab code to get a transparent background image of the two methods)

OATF前馈滤波方法抑制柔性结构振动,有两个程序，可以直接编译运行(Filtering method OATF feedforward vibration suppression of flexible structures, there are two procedures, can be directly compiled to run)