INV_ConstantDC

大气辐射分析软件，用于进行大气透过率计算、目标和背景辐射量计算等。(Atmospheric radiation analysis software)

模拟双音多频(DTMF)拨号系统的MATLAB仿真,形象画出了每个数字键所代表产生的波形(Simulation of Dual Tone Multi-Frequency (DTMF) dial-up system MATLAB simulation, the image drawn by the representative of the number keys for each generated waveform)

说明：  利用有限元对板建立模型，然后通过模态分析求出求特征频率与振型，并能够可视化(The finite element method is used to establish the model of the plate, and then the characteristic frequency and vibration mode can be obtained through modal analysis, which can be visualized)

说明：  极值理论POT模型阈值选取，matlab代码。(POT model; extreme value theory)

风机模态参数识别，主要是风机急停工况下阻尼、自振频率等识别(The identification of the modal parameters of the wind turbine and is mainly the identification of the damping and vibration frequency of the wind turbine under the emergency shutdown condition.)

圆筒型永磁直线电机铜simplorer的联合负载仿真(Joint Load Simulation of Cylindrical Permanent Magnet Linear Motor Copper Simorer)

程序讨论电力系统的多目标优化问题，内含多个仿真程序(The program discusses multi-objective optimization of power systems and includes multiple simulation programs)

KTV点歌系统：包括拼音点歌、分类点歌、排行点歌、字数点歌。本系统由北大青鸟学员所作！(KTV VOD system: including Pinyin song, classification VOD Top song, word song. This system made by the Beida Jade Bird trainees!)

Morphological transformations are some simple operations based on the image shape. It is normally performed on binary images. It needs two inputs, one is our original image, second one is called structuring element or kernel which decides the nature of operation.

搭建完整的双馈风力发电系统，模拟网侧控制和转子侧控制，观察电压跌落情况下，双馈风力系统的变化(A complete doubly fed wind power generation system is developed to simulate the grid side control and the rotor side control, and to observe the change of DFIG wind system under voltage sag)