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说明：  计算特征值，特征向量，基本解，数值算法，计算特征值，特征向量，基本解，数值算法，(Computing eigenvalues, eigenvectors, the basic solution, numerical algorithm, eigenvalue calculation, feature vector, the basic solution, numerical algorithm,)

用Matlab的GUI界面设计滤波器人机界面，可选FIR、IIR等高通，低通，带通，带阻滤波器，手动设定好参数，可直观看到幅频特性曲线和相频特性曲线。(Using Matlab GUI interface design a filter interface, optional FIR, IIR high pass, low pass, band pass, band stop filter, the parameters are set manually, you can visually see the amplitude-frequency characteristic and phase-frequency characteristic curve .)

经典的双边滤波程序，可以设置2个参数的大小，保边去噪效果好 PS： 比一般改进型双边滤波器要好。(Classic bilateral filtering program, you can set the size of two parameters, edge-preserving denoising effect PS: better than generally improved bilateral filter.)

通过对数据滤波来进行对静态效应的消噪过程，本代码使用了空间滤波、组合滤波、中值滤波等方法进行对比。(Through data filtering to eliminate noise of static effects of the process, the code uses the spatial filtering, a combination of filtering, median filtering and other methods were compared.)

说明：  三相并网逆变器双闭环控制，基于dq坐标系下采用并网电流环与电压前馈的方法对其进行稳定性控制。包含SIMULINK2012-2018所有版本(Based on dq coordinate system, the stability of three-phase grid connected inverter is controlled by the method of grid connected current loop and voltage feedforward. Include all versions of simulink2012-2018)

JAUDIO Java-based buffered sound playback device class.JAUDIO class enhances built-in SOUND and SOUNDSC functions to allow uninterrupted playback.

偏微分方程：matlab实现林石算子扩散去噪算法 (Lin Shi operator to achieve diffusion filtering)

本程序需要用到MATLAB遗传算法工具箱，但是遗传算法工具箱有很多种，这里使用GEATbx工具箱，该工具箱是由英国Sheffield大学开发。(This program requires MATLAB genetic algorithm toolbox, but there are many genetic algorithm toolbox used here GEATbx toolkit, which was developed by the University of Sheffield, UK.)

具有丰富的matlab编程实例，把matlab的基本应用都包括进来了(example of MATLAB applications, including a lot of documents)

abs 绝对值、模、字符的ASCII码值 acos 反余弦 acosh 反双曲余弦 acot 反余切 acoth 反双曲余切 acsc 反余割 acsch 反双曲余割 align 启动图形对象几何位置排列工具 all 所有元素非零为真 angle 相角 ans 表达式计算结果的缺省变量名 any 所有元素非全零为真 area 面域图 argnames 函数M文件宗量名 asec 反正割 asech 反双曲正割 asin 反正弦