-
Rotor-Dynamic
rotor dynamic in ansys
- 2012-03-23 02:28:05下载
- 积分：1
-
pizd
1.采用微分先行PID控制实现对液位的控制。
2.采用增量式PI控制实现流量的快速跟踪，且波动范围较小。
3.采用经验方法分别对上述两个PID控制器参数进行整定。
(1. Using differential PID control to achieve the first level of control. 2. Using PI control to achieve incremental flow of fast-track, and the fluctuation small. 3. By the empirical methods are two of the PID controller parameters tuning.)
- 2011-04-24 12:12:21下载
- 积分：1
-
A4988
A4988步进电机的驱动程序，使用STM32F407单片机驱动(A4988 stepper motor driver)
- 2017-07-17 15:24:52下载
- 积分：1
-
1
说明： 通过arduino mega2560驱动2步进电机 以及附加配件如显示器蓝牙等(Drive 2-step motor and additional accessories such as display Bluetooth through Arduino mega2560)
- 2020-04-27 02:12:41下载
- 积分：1
-
基于FPGA的任意波形发生器
说明： 基于FPGA的任意波形发生器DDS,verilog编写，正常使用(Arbitrary waveform generator DDS based on FPGA)
- 2020-06-09 15:24:11下载
- 积分：1
-
ddd
虚拟光驱是一种模拟（CD/DVD-ROM)工作的工具软件，可以生成和你电脑上所安装的光驱功能一模一样的光盘镜像，一般光驱能做的事虚拟光驱一样可以做到， 工作原理是先虚拟出一部或多部虚拟光驱后，将光盘上的应用软件，镜像存放在硬盘上，并生成一个虚拟光驱的镜像文件，然后就可以将此镜像文件放入虚拟光驱中来使用，所以当您日后要启动此应用程序时，不必将光盘放在光驱中，也就无需等待光驱的缓慢启动，只需要在插入图标上轻按一下，虚拟光盘立即装入虚拟光驱中运行，快速又方便(Virtual drives is a simulation (CD/dvd-rom) working tool software, can generate and installed on your computer to get rid of function exactly the same CD mirror, general cd-rom can do virtual drives as can be done, working principle is first virtual out a or more after the virtual drives, the application of the software will be CD, mirror stored in hard drive, and to create a virtual drives the image files, and then you can put the image files into virtual drives to use in the future, so when you want to start the application, not on cd-rom, CD will also need not wait for cd-rom, only need to slow start in insert icon click, virtual CD light immediately into virtual drives, fast and convenient in operation
)
- 2020-07-22 16:48:44下载
- 积分：1
-
Methods-a-brief-overview
软件开发方法：结构化方法、面向对象方法。基本思想、功能分析、过程、工具(Software development methods: a structured approach to object-oriented methods. The basic idea of functional analysis, processes, tools)
- 2012-06-04 18:45:21下载
- 积分：1
-
Texas Instruments
说明： Texas Instruments常用元件库
TI Analog Timer Circuit.IntLib
TI Logic Flip-Flop.IntLib
TI Logic Gate 1.IntLib
TI Logic Gate 2.IntLib
TI Logic Latch.IntLib
TI Logic Switch.IntLib
TI Power Mgt Voltage Reference.IntLib
TI Power Mgt Voltage Regulator.IntLib
Texas Instruments Footprints.PcbLib等等(Texas Instruments
TI Analog Timer Circuit.IntLib
TI Logic Flip-Flop.IntLib
TI Logic Gate 1.IntLib
TI Logic Gate 2.IntLib
TI Logic Latch.IntLib
TI Logic Switch.IntLib
TI Power Mgt Voltage Reference.IntLib
TI Power Mgt Voltage Regulator.IntLib
Texas Instruments Footprints.PcbLib)
- 2019-11-28 16:50:42下载
- 积分：1
-
serial_adder
串行加法器的vhdl描述，用两个移位寄存器和一个全加器，一个d触发器实现(The VHDL description of the serial adder, with two shift registers and a full adder, a D trigger)
- 2020-11-10 21:19:46下载
- 积分：1
-
DDR4
DDR4原理图 PCB参考。
pdf版本原理图以及allegro PCB文件。(cadence ddr4 allegro pdf)
- 2021-01-13 19:28:47下载
- 积分：1
