m

说明：  经典书籍，think python,第二版。(think python, second edition. written by Allen B. Downey.)

自己用VB和Access编的一个邮件查询系统(Own use VB and Access Code for a mail query system)

a model of a variable speed wind turbine using a permanent magnet synchronous generator (PMSG) is presented and the control schemes are proposed.

用快速傅立叶变换FFT实现信号的谱分析，包括FFT程序，谱分析程序和绘图程序-using Fast Fourier Transform FFT spectrum analysis of the signals, including FFT procedures, spectral analysis procedures and drawing program

说明：  产生频率，幅度可调正弦波，余弦波，使用matlab语言调试，可产生figure文件(Frequency, amplitude adjustable sine wave, cosine wave, using MATLAB language debugging, can produce figure file)

说明：  S32K144 Example Code IAR

说明：  含时间序列的多重分形交叉相关性分析，非对称交叉相关性分析等程序，可用于论文写作、科研等方面(The programs of multifractal cross-correlation analysis and asymmetric cross-correlation analysis with time series can be used in paper writing and scientific research)

说明：  窗体自适应，统计原始窗体的位置和大小；缩放后Resize通过计算主窗体的大小，计算出长宽伸缩比例，然后再计算出来内部控件的起始点和长宽，过程通过递归完成，简单易行！(The window adapts itself and counts the position and size of the original window; after scaling, resize calculates the length and width scaling ratio by calculating the size of the main window, and then calculates the starting point and length and width of the internal control. The process is completed by recursion, which is simple and easy!)

flash+xml焦点图代码，切换时有动态模糊效果，并且可自定义图片大小，链接还有文字背景色等(Flash + XML focus map code, switching has dynamic blur effect, and can customize the size of the picture, links and text background color, etc.)

说明：  基于韦伯能量法计算齿轮时变啮合刚度，具有很高的实用性(time-varying stiffness)