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shengyazhuanhuan
用于进行声压转换的matlab文件，声压数据来源于ansys软件的计算后导出来的。(Used for sound pressure to convert matlab file, sound pressure data from the calculation software ansys guide out.)
- 2013-09-26 09:10:30下载
- 积分：1
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read-and-write
用c++语言编程，读取txt文件，并写成.e文件,(Using c++ language programming, reading txt file, and written as. E documents,)
- 2013-06-10 20:13:26下载
- 积分：1
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c_shapr_detection
说明： c#写的人脸检测系统,用眼睛和嘴巴轮廓对人脸区域进行定位(c# write face detection system, eyes and mouth contour to locate the face region)
- 2010-04-13 14:34:05下载
- 积分：1
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una-implementacion
Implemtenacion de estructura FIFO
- 2014-07-08 13:51:10下载
- 积分：1
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振动当量模型传递函数计算
说明： 利用matlab对轴系当量模型扭转振动的振型和频率进行计算(Calculation of torsional vibration modes and frequencies of shafting equivalent model by MATLAB)
- 2020-06-23 12:20:02下载
- 积分：1
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bldc-drive-with-hall
基于stm32的bldc驱动，有hall位置传感器，电流传感器采样，方波驱动。(Based on stm32 BLDC drive motors, hall position sensor, current sensor sampling, square wave drive.)
- 2020-10-10 22:07:40下载
- 积分：1
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黑启动
电力系统崩溃状态下的黑启动模拟，考虑了电力系统中各类电源的启动延时等(Black start simulation in power system crash state)
- 2017-08-15 18:49:01下载
- 积分：1
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线程操作数据查询，防止窗口卡死
线程操作数据查询，防止窗口卡死
- 2013-11-19下载
- 积分：1
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MSP430
MSP430 我们全国电子竞赛老师给的资料(MSP430 National Electronic contest teacher gave us the information)
- 2013-08-16 14:20:55下载
- 积分：1
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2017校内竞赛（直流电阻箱）
本次设计的数控直流电阻箱主要由恒定电流源部分、显示部分、键盘部分、电源部分组成。以STM32单片机为核心控制恒流源，恒流源电路由达林顿三极管、高精度运算放大器、采样电阻等组成。通过键盘输入给定值，经D/A转换器将数字信号转换为模拟信号，控制电流。采用电流反馈电路控制精度，经多次调试改进，实现了直流电阻箱的功能。本次设计的数控直流电阻箱较以往的电阻箱相比，其优点在于可操作性强、精度高、体积小、高效节能等优点。适用于作为直流负载的应用场合。(The numerical control DC resistance box designed mainly consists of constant current source part, display part, keyboard part and power supply part. The constant current source is controlled by STM32 single chip microcomputer. The constant current source circuit is composed of Darlington transistor, high precision operational amplifier and sampling resistor. Through the keyboard input a given value, the D/A converter converts the digital signal into analog signal to control the current. The control precision of the current feedback circuit is improved, and the function of the DC resistance box is realized through many debugging improvements. Compared with the conventional resistance box, the designed DC resistance box has the advantages of strong operability, high accuracy, small size, high efficiency and energy saving. It is suitable for application as DC load.)
- 2018-06-24 16:39:43下载
- 积分：1
