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matlab应用程序百例之图形应用篇，适合初学者参考(matlab application, graphics application 100 cases of articles, suitable for beginners reference)

仿真锁相环系统，可以仿真锁定时间。不同的环路带宽对系统的非理想特性！(PLL simulation system that can lock simulation time. Different loop bandwidth of the system of non-ideal characteristics!)

主要用于绘制图像、比如圆柱、矩形、圆、心等，该例子绘制了一颗被包围的红心，用于表达爱意。(Mainly used to draw the image, such as cylindrical, rectangular, round, heart, etc., which are surrounded by examples drawn a red heart for affection.)

可对地震波进行积分和基调运算，适合研究生做课题研究。(For get the real displacement ,we can get it by two times integral. But we need to do baseline adjustment.)

平稳随机信号的参数模型功率谱估计——模型的Burg法求参数(AR-BURG)

数字滤波器的MATLLAB仿真源代码，下载即可使用，具有很好的学习参考价值。(Digital filter MATLLAB simulation source code, download to use with a good learning reference value.)

lpr and lpd in matlab

打开一段波形数据，计算其峰值，获得数据有效能量。给出gui界面代码(Open a section of waveform data to calculate the peak effective energy data. Gui interface code is given)

The model consists of Physical layer simulation for downlink. Matlab GUI

利用小波阈值系数降噪的方法，对振动噪声信号进行降噪( 25/5000 Lìyòng xiǎobō yùzhí xìshù jiàng zào de fāngfǎ, duì zhèndòng zàoshēng xìnhào jìnxíng jiàng zào The method of wavelet threshold coefficient noise reduction is used to noise the noise signal)