y图片叠加点击旋转切换代码

说明：  实现矩形序列，三角序列，反三角序列，正弦序列，余弦序列的快速傅里叶变换(Fast Fourier Transform for Various Functions)

Dialogue with the robot, enter the questions you want to ask into the input box,

删除 C 语言中所有注释的程序-C language deleted all the procedures Notes

用GPSRTK观测数据时，一个站观测几十个历元，一天观测了很多站，回家导出数据到本程序，可统计出所有的点名及每个点的观测的 精度。-GPSRTK with observational data, an observation station dozens of Epoch, a lot of day observation stations, Export of data to the home of the procedures, all the statistics and the name of each observation point accuracy.

较基础的R语言学习书籍，初学时比较适用。(R language programming)

鼠标点击动画效果的插件。该按钮插件有7中不同的css3动画效果(Mouse click on the animation effect plug-in. The button plug-in has 7 different CSS3 animation effects)

Pascal program that performs arithmetic

说明：  Implementing SMPTE SDI Interfaces with UltraScale GTH Transceivers

ARDUINO u8glib.h自学 主要是用u8g的库驱动mini12864显示屏(study u8glib.h by yourself)

主要是有限元分析，建立梁的模型，对照《有限单元法》这本书学习，事半功倍(It is mainly the finite element analysis, the establishment of beam model, compared with the book "finite element method" study, get twice the result with half the effort)