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华康诚专业解决中小企业数据的共享存 储及备份难题,存储安全,永久保存...
华康诚专业解决中小企业数据的共享存 储及备份难题,存储安全,永久保存
-wokao ,douyao xiej ibia naaa wojiu jyunle
- 2022-04-12 16:36:42下载
- 积分：1
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John Hide新出的一本关于USB应用的书籍，原汁原味的电子文档
John Hide新出的一本关于USB应用的书籍，原汁原味的电子文档-John Hide of new USB application on a book, an original electronic document
- 2022-10-22 03:00:03下载
- 积分：1
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这篇实验报告阐述了无线通信系统仿真的原理。主要完成两个任务，任务一是BPSK调制在AWGN信道和在rayleigh信道下的性能比较，任务二 CDMA扩频多用户系...
这篇实验报告阐述了无线通信系统仿真的原理。主要完成两个任务，任务一是BPSK调制在AWGN信道和在rayleigh信道下的性能比较，任务二 CDMA扩频多用户系统。这篇报告介绍了相关原理，并且在附录上有matalb源代码及注释。-This report describes the experimental wireless communications system simulation theory. Completed two major tasks, First, the task BPSK modulation in AWGN channel and rayleigh channel, the comparison two tasks CDMA multi-user system. This report describes the relevant principles, and the appendix are matalb source code and the Notes.
- 2022-05-17 21:10:57下载
- 积分：1
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基于NHIBERNET的实验室管理系统设计与实现
实验室信息管理系统任aboratory Information Management System，缩写为...
基于NHIBERNET的实验室管理系统设计与实现
实验室信息管理系统任aboratory Information Management System，缩写为LIMS)是计算机技术、管理科学与分析化学学科相互渗透、交叉结合而发展起来
的新兴科学技术 是利用计算机网络技术、数据存储技术、快速数据处理技术来
对实验室进行全方位管理的计算机软、硬件系统。
-Laboratory Information Management System，
- 2022-02-05 19:37:21下载
- 积分：1
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在无线通信中使用跳频技术是军事通信中最主要的抗干扰手段之一, 而如果系统中能使用合适的中心频率可以快速跟踪跳频变化的带通滤波器将可以明显改善系统的抗干扰性能。文...
在无线通信中使用跳频技术是军事通信中最主要的抗干扰手段之一, 而如果系统中能使用合适的中心频率可以快速跟踪跳频变化的带通滤波器将可以明显改善系统的抗干扰性能。文中从实际应用出发, 比较了几种可用于实现带通滤波器快速变频的方案, 选择了简单、实用的开关电容阵改变带通滤波器中心频率的方案-The use of frequency hopping in wireless communication technology is the most important anti-jamming in military communications, one of the means, and if the system can use the appropriate center frequency can be fast-tracked changes in frequency-hopping band-pass filter will be able to significantly improve the system anti-jamming性能. This paper from the actual application, the comparison of several band-pass filter can be used to achieve the rapid conversion of the program, choose a simple, practical switched capacitor array to change the center frequency of band-pass filter program
- 2022-10-28 01:20:03下载
- 积分：1
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Description: This highly integrated flash memory SD card with serial and random...
说明：
本SD卡高度集成闪存,具备串行和随机存取能力。可以通过专用优化速度的串行接口访问,数据传输可靠。接口允许几个卡垛叠,通过他们的外部连接。接口完全符合最新的消费者标准,叫做SD卡系统标准,由SD卡系统规范定义。-Description: This highly integrated flash memory SD card with serial and random access ability. Can be through a dedicated serial interface optimized speed access, reliable data transmission. Interface allows several cards stacked pile, through their external connections. Interface in full compliance with the latest consumer standard, called the SD card system standard SD card system from the definition of norms.
- 2022-02-26 05:26:19下载
- 积分：1
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在FPGA的设计
On the design of an FPGA-Based OFDM modulator for IEEE 802.11a-On the design of an FPGA-Based OFDM modulat or for IEEE 802.11a
- 2022-08-12 15:49:12下载
- 积分：1
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Automatic hand
自动洗手器与自动干手器系统设计（内含电路图，有参考价值）-Automatic hand-washing device Automatic Hand Dryer with system design (including schematics, have reference value)
- 2022-07-03 06:47:32下载
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心电图相关注释。清楚地说明右腿驱动电路的需要。
ECG related notes. clearly states the need of right leg drive circuit.
- 2022-02-21 01:17:37下载
- 积分：1
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测验
Quiz-type game shows are increasingly
becoming popular on television
these days. In such games,
fastest finger first indicators (FFFIs) are
used to test the player’s reaction time.
The player’s designated number is displayed
with an audio alarm when the
player presses his entry button.
- 2023-01-24 19:10:04下载
- 积分：1
