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- 利用SPCE061A，RS485 多路数据采集系统 本系统采用双CPU控制，主机与从机的CPU都是使用SPCE061A单片机。从CPU负责采集七路数据，同时应答主CPU发送的命令。主CPU进行数据处理，数据显示，键盘输入，系统报警，语音播报通道的电压值。在主CPU与从CPU的通讯中，采用国际标准的RS485差分方式接口，使通讯的速率和传输距离均大于RS232的标准接口方式，并且用线最少（只要两根）。本系统实现了一种具有语音播报、
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- 该程序利用pic单片机的A/D模块实现模拟信号的采集，对于数据采集有借鉴意义-The program using pic MCU A/D module analog signal acquisition, for data acquisition have referential significance
GPS_acquisition
- GPS acquisition 使用noncoherent 方式积分-The use of GPS acquisition mode noncoherent integration
431930855
- 一个很好的考勤系统,能采集和处理读卡数据.-A very good attendance system to the data acquisition and processing card reader.
ORACLE123456
- 客流数据的实时采集是交管部门对车辆管理研究的关键问题之一，利用图像处理方法来进行人群监测在国内外已有研究，但在复杂场景的监测并不令人满意。本文利用普通CCD采集图像，综合帧间图像差异和消除背景图像的处理技术来有效检测图像中的运动人群，克服传统方法中存在的测量误差，并依据所检测的前景图像区域面积与整个图像有效面积的比例来估测当前图像中人群数目-Real-time traffic data collection is the traffic
gps
- gps数据采集代码。 vc++6.0编写-gps data acquisition code. vc++ 6.0 preparation
saa7113shipincaiji
- 视频图像采集verilog HDl源程序，视频解码芯片部分的，可以供参考-Video image acquisition verilog HDl source, part of the video decoder chip, you can for reference
2008.4.20
- 采用SN75LBC184来实现RS232C与RS485串行口的转换,从而使PC机具备主从式多机通讯 功能,实现对多个单片机组成数据采集终端的通讯与管理. 约定一种简单和有效的串口通讯协议,根据 这种通讯协议设计出单片机与PC机串口通讯程序-SN75LBC184 used to achieve the RS232C and RS485 serial port conversion, so that PC-equipped mast
pci
- PCI9054数据采集卡驱动程序，采用VC+PLX_SDK编写，希望对做数据采集的朋友有帮助-PCI9054 data acquisition card drivers, using VC+ PLX_SDK prepared, and they hope to do data acquisition friends help
Network_Data_Manager_system
- 用Java,实现网路中数据的采集，及图像的显示.-Using Java, the realization of network data acquisition, and image display.
GPSwexingzhongpinxinhaobuhuoyufangzhen
- 本文作的工作是利用信号仿真器仿真GPS数字中频信号，并借助这些仿真信 号完成对GPS信号的捕获和跟踪性能的研究。-This article is for the use of GPS signal simulator simulation digital IF signal, and make use of these simulation signal completion of the GPS signal acquisitio
MATLAB
- matlab图形图像处理的电子书籍，对于应用matlab进行图像采集和处理的工程师非常有用-matlab image processing graphics e-books, for the application of matlab image acquisition and processing of very useful Engineer
ADC0809_VHDL_ctrl
- VHDL控制ADC0809芯片，实现AD转化及采集后数据的读写。-VHDL control ADC0809 chip realize after AD conversion and acquisition of reading and writing data.
buhuo
- 扩频通信中的捕获问题，用GOLD码进行扩频， PN码相位捕获，利用捕获的相位，接收机产生偏移的GOLD码，进行解扩和误码率计算-Spread Spectrum Communication capture problems, and use spread-spectrum GOLD code, PN code phase acquisition, the use of capture phase, receivers have offse
7130SDK4.0v
- 7130采集卡开发包，为使用视频采集卡的朋友提供借鉴-7130 acquisition card development kit for the use of video capture cards from friends
200635151812369
- 利用labview温度采集的数据库操作，有数据存入数据库以及从数据库读出数据-Temperature Acquisition using LabVIEW database operation, data stored in the database, as well as from the database读出数据
20062884954
- 基于串行接口方式单片机通用数据采集系统设计-Based on the serial interface mode single-chip Universal Data Acquisition System
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- 一篇基于USB20的实时数据采集系统研究的论文-USB20 based on a real-time data acquisition system for papers
usb_detect
- For many embedded systems USB seems to be a good solution for data acquisition modules - as USB supports a fr a me rate of 1 ms which is fast enough for many feedback control applications. The problem now is that USB
aaa
- 具有USB2.0接口的高速数据采集卡设计-USB2.0 interface with high-speed data acquisition card design