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应用matlab，通过对原有图像去噪算法的改进，实现效果更好的图像去噪。(Application of matlab, the adoption of the original image denoising algorithm to achieve better image denoising effect.)

计算标准大气特性的matlab代码，基于美国1976年的测试数据(source code in matlab for computing atmospheric characterics, based on the Data obtained in 1976 )

吉它效果器-娃音器的滤波器分析,用MATLIB实现(Guitar effects- WAH sounds filter analysis using MATLIB achieve)

FFT sample matlab code

Emd分解，通过峭度和相关系数选择IMF，进行信号重构，小波分解，小波包分解。(Emd decomposition, selecting IMF by kurtosis and correlation coefficient, signal reconstruction, wavelet decomposition, wavelet packet decomposition.)

关于排队论的相关算法，包括多服务台模型、单服务台模型等，资料全面(Related algorithms for queuing theory, including multi service desk model, single service platform model, etc.)

本次实验是要我们先产生心电信号，再加噪声再滤波。由一个心电信号数据表输出心电信号，由于已知的心电信号有噪声，所以我先将信号进行滤波，得到正确的心电信号。再加噪声，通过滤波可以得到高频和中频噪声，将原信号加上噪声显示再滤波。每次的时域信号都画出了他们相应的频谱，便于观察。每次的滤波我也尝试了不同的滤波器。(This experiment is to produce our first ECG, together with noise and then filtering. ECG data from a table output ECG, ECG as a known noise signal is filtered first, I get the correct ECG. Plus noise can be obtained by filtering high-frequency and intermediate frequency noise, the original signal plus noise shown again filtering. Time-domain signals each draw their corresponding spectrum, easy to observe. Every time I try to filter the different filters.)

实现拼图游戏功能，锻炼智力，供学习开发，了解另一种开发工具！(The realization of jigsaw puzzle function, mental exercise for the study and development, to understand another development tool!)

说明：  MATLAB 中S函数的编辑模板 ，附有详细说明，清晰易懂，适用于matlab初学者入门使用。(MATLAB function in the edit template S, with detailed instructions, clear and easy to understand for beginner to use matlab.)

在matlab上对svpwm进行仿真，其中要注意，仿真算法选择obd23tb，仿真时间为0.06s。(In matlab simulation of svpwm, which pay attention to the simulation algorithm selection obd23tb, simulation time is 0.06s.)