engine-model

semi conducteur circuit integré

function to compute an expression using int value parameters throw an exception of type illegalParameterValue in case one of the parameters is <= 0

应用傅里叶变换DFT，分析各种离散信号x(k)的频谱。离散周期信号可以展开成傅里叶级数，所以离散周期信号的频谱 是一个周期的周期性离散频谱，各谱线之间的间隔为 ，而且存在着谐波的关系。 (DFT application of the Fourier transform, analyze discrete signal x (k) of the spectrum. Discrete signal cycle can begin as Fourier series, the discrete signal spectrum is a cyclical cycle of discrete spectrum, the line between the interval, but there is a harmonic relationship.)

原创，使用matlab对激发极化的极化率进行时间谱反演。采用GUI编程，非常方便。(Original use matlab polarization excitation polarization inversion time. GUI programming is very convenient.)

ECG signal processing

maltab 生物信息学工具箱使用教程第一部分(Bioinformatics Toolbox maltab the first part of Tutorial)

基于泰勒技术展开的自适应滤波函数的图像处理，可实现去噪，超分辨率，去除马赛克等(Taylor expansion based on adaptive filtering techniques of image processing functions can be realized denoising, super resolution, remove mosaic)

说明：  使用matlab环境的GUI工具仿真八段均衡器，可视化界面，频域响应分析。(A case study of 8-band Equlizer in matlab by GUI tool)

windmill driven by PMSG and rectifier

基于matlab的电力系统课程设计源代码，为配网潮流计算(Matlab-based curriculum design in power system source code, for the distribution network power flow calculation)