易事特EA900 G4 6-20k Modbus通信协议_RD(232&485).pdf
2024-03-29 08:55:31 392KB 通讯协议
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SAR成像经典算法,文档包含RD算法原理、程序、运行结果等
2023-04-16 15:10:01 95KB RD算法
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Delphi调用明华RD系列读卡器开发范例,包含10种IC卡类型的开发例子。
2023-04-14 13:46:39 473KB delphi RD系列,明华,开发范例
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SAR成像算法,RD、CS等。SAR入门学习的好材料
2023-04-07 15:14:33 6KB SAR imaging RD CS
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专门用来仿真RD算法的SAR程序,希望对初学者有帮助
2023-04-06 16:05:12 5KB 合成孔径雷达仿真程序
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合成孔径成像算法中的经典算法——RD算法,文件夹中包括多个RD算法的仿真代码,以及相关辅助代码,适合学习雷达成像的新人朋友
2023-03-14 19:20:19 27KB SAR matlab
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java 操作 明华RD读卡器 调用Mwic_32.dll函数
2023-03-06 17:05:41 4KB java dll
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条理清晰,易懂易学,体现了作者丰富的教学实践经验和宽泛的专业知识面,从不同侧面介绍了数字电路的基本概念、基本原理和基本分析方法,并给出了许多实际电路应用及其故障诊断的例子,能够满足大多数读者的需求,使其在数字电路课程的学习中获益最大。《国外电子与通信教材系列?数字电路简明教程》提供了大量习题,能够为读者打下坚实的基础。
2023-02-09 18:54:38 15.41MB 数字电路
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1. SPECIAL ENVIRONMENT TEST 5-1. VIBRATION TEST At condition, amplitude and oscillation shall be 2mm and 1,000 C.P.M. respectively. There shall be no looseness after each 2 hours of top-bottom back-forth and right-left vibrations.After this test the gain variation shall be less than 3dB and frequency drift shall be less than 200 kHz. 5-2. DROP TEST After the packed tuner at 50Cm height is dropped six times from each side, gain variation shall be less then 3dB and frequency drift shall be less than 200 kHz. 5-3. TEMPERATURE TEST After the tuner shall be exposed for each 120 minutes in a test Chamber of temperature cycle at 2℃,40℃,0℃,20℃ and then the tuner shall be operated satisfactorily electrical performance. 5-4. HUMIDITY TES After 5 hours exposure in a test chamber at 40℃±5℃ and 90 ± 5% R.H.,then exposed for 4 hours in a room temperature, there shall be no deterioration in electrical performance. In addition, the gain variation shall be less than 3dB and frequency drift shall be less than 500 kHz. 5-5. TEMPERATURE SHOCK TEST After 12 hours exposure in a test chamber at 60℃±2℃ or -20℃±2℃ and them exposed in a room temperature for more than 4 hour, the tuner hall be operate satisfactorily. 2. EXIT TEAM 1、TUNED 2、STERED 3、VCC 12V 4、L OUT 5、GND 6、R OUT 7、PLL CE 8、PLL DI 9、PLL CLK 10、PLL DO 11、D-GND 12、NC 13、NC
2022-12-29 16:30:18 3.52MB 车载收音调谐器
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远程桌面(RD)Connection Manager允许轻松使用远程桌面和服务器。 它支持:Citrix ICA,Microsoft Windows终端服务(RDP),VMRC,VNC以及VDI:VMWare工作站,VMWare ESX和ESXi服务器,Microsoft Hype
2022-12-19 19:08:14 4.94MB 开源软件
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