3D柱形图柱状图动画

12864滚动显示汉字,驱动芯片是ST7920

这是使用ＰＨＰ编程的虚拟社区ＭySQL的简易版-This is the use of PHP Programming Virtual Community simple version of MySQL

大华平台DPSDK DSS开发手册，C++版，用于C#开发(Dahua Platform DPSDK DSS Development Manual)

stm32f0的固件包，超级的实用，不需要再去官网下载了。(Stm32f0 firmware package, super practical)

梦幻古龙 ent 工具，可以更改图片为ent模型，更改可以替换模型来达到自己想要的效果等。(Dream Gulong ent tool, you can change the picture to ENT model, change can replace the model to achieve their desired effect.)

韦根感应IC卡读写器原理图,成熟产品,已经用于销售,单片机采用STC89C58RD+,读写模块为RC5-Wiegand sensor IC card reader schematic, mature product, has been used for sales, single-chip microcomputer used STC89C58RD+, Read and write modules for RC5

说明：  在交流微电网中双向DC/DC变换器中PQ下垂控制(PQ droop control in bidirectional DC/DC converter in AC microgrid)

该文件提供微电网模型的基本组成部分，包括SUMULINK仿真图，计算公式等。(The file provides the basic components of the microgrid model, including SUMULINK simulation diagram, calculation formula, etc.)

说明：  详细的柴油发电机建模，修改参数，实现端电压建立过程分析；在网发电机稳定后，待并网发电机根据情况实现并车，同时分析电网电参数变化情况(Detailed modeling of diesel generator, modification of parameters, realization of terminal voltage establishment process analysis; after the grid generator is stable, the grid connected generator will realize parallel operation according to the situation, and analyze the change of grid electrical parameters at the same time)

比较阵列波束形成中的DOA估计算法，如MUSIC, ESPRIT and ROOT MUSIC(the algorithm of doa estimation in the array signal processing ,such as esprit, music ,root music etc.)