2D_MOM

光伏并网发电双闭环控制模型，利用电容电流与输出电流双环进行控制(this model is about PV connect to the grid using double loop control method)

音频小波去噪程序 不是图像方面的,不要下错了(Audio wavelet denoising process is not the image area, not under the wrong)

time domain symptom extraction

分数阶传递函数的类描述，绘制bode图、nyquist图(fractional order system， bode )

说明：  三相三电平中性点 箝位型( NPC) 逆变器的改进无模型预测电流控制(Improved model free predictive current control of three-phase three-level neutral point clamped (NPC) inverter)

1． 对薄膜形成与生长中相关物理过程及现象进行分析和建模。 2． 利用蒙特卡罗（Monte Carlo）方法和分子动力学（Molecular Dynamics）方法对薄膜形成与生长过程进行计算机模拟。 3． 对多孔硅形成的模拟。 (1. The film formation and growth of relevant physical processes and phenomena analysis and modeling. 2. Monte Carlo (the Monte Carlo) methods and molecular dynamics (Molecular Dyna mics) method for thin film formation and growth process computer simulation. 3. On the formation of porous silicon simulation.)

这是一个非常重要的而又简单的程序，是书上常用和数学建模的好帮手(nice work )

局部滤波器的特征提取方法，能够很好的反映图像的细节特征和纹理特征。(The characteristics of the local filter extraction method can be a good reflection of the details of image features and texture features.)

PCA是一种掌握事物主要矛盾的统计分析方法，它可以从多元事物中解析出主要影响因素，揭示事物的本质，简化复杂的问题。本程序实现了基于PCA特征脸的人脸识别。(PCA is a major contradiction to grasp things, statistical analysis, it can parse out things from multiple main factors, revealing the essence of things, simplifying complex issues. This program implements the features of face recognition based on PCA.)

说明：  matlab神经网络工具箱分析设计(Matlab Toolbox neural network analysis and design)