taylor级数

说明：  GUI design folien for adobe xd

说明：  三相交流斩波器的仿真 包括控制系统的详细介绍和说明(Simulation of three phase AC chopper)

虚拟仪器的振动信号采集与分析Virtual instrument collection and analysis of vibration signals(Virtual instrument collection and analysis of vibration signals)

瑞萨官方提供的串口例程，见附件。运行起来的效果与官方说明的一样(For the serial routines provided by Risa, see the annex. It works just as well as the official instructions.)

JPL 数值星历, 可以计算太阳系行星和月球的位置(JPL ephemeris, which can be used for calculating the positions of planets of the solar system and the Moon)

影视全自动采集，支持全网vip视频，支持切换接口，后台管理功能(Fully automatic video acquisition, support VIP video, support switching interface, background management functions)

这是一个研华数据采集的源代码,可以利用此码实现工业控制和数据处理.-This is a research-data collection of source code, this code can be used in industrial control and data processing.

说明：  基于stm32开发板的简单应用，LED闪烁，跑马灯及蜂鸣器的应用。(Based on the simple application of STM32 development board, the application of LED scintillation, horse-running lamp and buzzer.)

说明：  1、定义一个数据缓存buffer及用于实现同步互斥的信号量。 2、定义一个读者函数： ?当有写者在占用buffer时，读者应该等待，直到写者不再使用该buffer。 ?当有其他读者在占用buffer时，读者可对buffer进行读取操作。 ?当buffer中有数据时，则从其中读取一个数据，并显示然后退出。 ?当buffer中没有数据时，应等待，直到buffer中有数据可读。 3、定义一个写者函数 ?当有读者在占用buffer时，写者应该等待，直到所有的读者都退出为止。 ?当有其他写者占用buffer时，该写者应该等待，直到占用buffer的写者退出为止。 ?当buffer有空闲时，写者应该在buffer中写入一个数据并退出。 ?当buffer满时，写者应该等待，直到buffer有空闲为止。 4、定义主函数，在其中可以任意创建读者与写者。 可根据用户输入创建读者或写者进程(线程)。(1. Define a data buffer and semaphores for synchronization and mutual exclusion. 2. Define a reader function: When a writer is occupying the buffer, the reader should wait until the writer no longer uses the buffer. When other readers occupy the buffer, they can read the buffer. When there is data in the buffer, read a data from it, display and exit. When there is no data in the buffer, wait until the data in the buffer is readable. 3. Define a writer function When a reader is occupying the buffer, the writer should wait until all readers quit. When other writers occupy the buffer, the writer should wait until the writer who occupies the buffer exits.)

有限元分析的matlab代码- 结构 本书旨在为读者提供一些有限元的matlab代码。 在简短介绍MATLAB之后，这本书说明了有限元。 用简单的脚本和函数实现一些问题。 .离散系统，如弹簧和杆 .梁和框架在二维和三维中的弯曲 .平面应力问题 .弯曲板 .Timoshenko明德林梁和板的自由振动，包括叠层复合材料 .Timoshenko梁和明德林板的屈曲(MATLAB Codes for Finite Element Analysis- Solids and Structures This book intend to supply readers with some MATLAB codes for finite element analysis of solids and structures. After a short introduction to MATLAB, the book illustrates the finite element implementation of some problems by simple scripts and functions. The following problems are discussed: .Discrete systems, such as springs and bars .Beams and frames in bending in 2D and 3D . Plane stress problems .Plates in bending .Free vibration of Timoshenko beams and Mindlin plates, including laminated composites .Buckling of Timoshenko beams and Mindlin plates)