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说明：  用matlab实现基于LBG算法的向量量化编码(Matlab by LBG algorithm based on vector quantization coding)

1、 生成多周期线性调频信号，并对其进行频谱分析； 2、 对仿真生成的信号利用两种窗口函数进行STFT变换生成时频分析图(1, to generate multi-cycle chirp signal, and its spectrum analysis 2, the signal generated by the simulation window function using two STFT transform to generate time-frequency analysis chart)

基于matlab的巴特沃兹模拟滤波器的设计(Butterworth analog filter design)

MATLAB实现高通及低通滤波器，是实验上编写的代码，多指教(MATLAB high-pass and low pass filter is experimentally write the code, multi-Zhi Jiao)

很好的matlab入门教程，非常适合matlab新手用，易学易懂，里面包含了很多matlab的基本算法程序以及实例介绍(Very good tutorial MATLAB, very suitable for matlab novice to use, easy to understand, which contains the basic algorithm and program of many MATLAB examples)

图像骨架化，处理效果明显，希望能够帮助大家学习。(Image skeleton, treatment effect is obvious, hoping to help you learn.)

计算加权加速度,车辆平顺性数据分析，用来得到加权加速度均方根值(Calculation of the weighted acceleration, the ride comfort of the vehicle data analysis, used to get the root-mean-square value of weighted acceleration)

双向DCDC电路，通过仿真验证有效性，有详细的数据(Bi directional DCDC circuit, through the simulation to verify the effectiveness, there are detailed data)

利用matlab仿真金属圆柱体内电磁波分布，有助于掌握电磁波的传播情况。 把程序文档放入matlab的默认读取文档中，打开Cwave.m。Cwave.m是演示程序，由它调用其它函数。其中Z表示Kz*z，范围为0~2*pi。默认取2*pi为一个周期，num表示在一个周期内平均取多少个Kz*z值，默认为50(计算后每个值如Er都有五十幅图)。CWaveGuideCaculate函数用于计算Er,Efia,Hr,Hfia,Hz等值。CWaveGuideShow用于三维显示计算后得到的值，可以比较生动看到在一个周期内计算量的一连串的变换。(Matlab simulation using electromagnetic wave distribution inside the metal cylinder, is useful in the propagation of electromagnetic waves. To process the document read into matlab' s default document, open the Cwave.m. Cwave.m is the demonstration program, which will call other functions. Where Z said Kz* z, the range of 0 ~ 2* pi. The default access for a period of 2* pi, num, said the average take in a cycle number of Kz* z, default is 50 (calculated as per the value of Er has 50 chart). CWaveGuideCaculate function is used to calculate Er, Efia, Hr, Hfia, Hz equivalent. CWaveGuideShow been calculated for three-dimensional display of values, can be seen more vividly in a cycle of computation of a series of transformations.)

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