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VB写的通过串口与考勤机连接通讯的程序
VB写的通过串口与考勤机连接通讯的程序-VB written attendance through the serial port connected with the communication procedures
- 2023-08-07 03:45:03下载
- 积分：1
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基于ofdm调制方式的，超宽带通信的simulink仿真
基于ofdm调制方式的，超宽带通信的simulink仿真-ofdm based, simulink simulation for UWB
- 2022-03-11 03:14:21下载
- 积分：1
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err
简单的OFDM系统仿真，有干扰和无干扰基于BPSK编码的OFDM系统-err
- 2022-03-22 23:40:01下载
- 积分：1
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with vc series of the Short Message transceiver, a small and practical, welcomin...
用vc编的短消息收发，小巧实用，欢迎大家查看。注明：是用mfc遍的。-with vc series of the Short Message transceiver, a small and practical, welcoming everyone to see. Annotated : is the mfc times.
- 2022-02-01 03:03:36下载
- 积分：1
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wsn的仿真源码,无须帐号,就可下栽.希望对大家有帮助啊
wsn的仿真源码,无须帐号,就可下栽.希望对大家有帮助啊-WSN simulation source, do not need an account, you can下栽. I hope all of you help ah
- 2022-05-14 07:01:46下载
- 积分：1
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摘 : 通过使用 peer
摘 : 通过使用 peer-to-peer(P2P)计算模式在 Internet 物理拓扑基础上建立一个称为 P2P 覆盖网络(P
overlay network)的虚拟拓扑结构,有效地建立起一个基于 Internet 的完全分布式自组织网络路由模型
集中式自组织网络路由模型(hierarchical aggregation self-organizing network,简称 HASN).分别描述了 HASN
由模型的构建目标和体系结构,并详细分析了 HASN 采用的基于 P2P 计算模式的分布式命名 路由发现和更
算法 HASN_Scale,并在仿真实验的基础上,对 HASN 路由模型的性能进行了验证. -pick : through the use of peer-to-peer (P2P) computing model in the physical topology based on Internet established as a peer-to-peer network coverage (P overlay network) virtual topology, to establish an Internet-based Distributed completely self-organizing network routing model of a centralized self-organizing network Tongxinluo routing model (hierarchical aggregation self-Organization The driver, network, short HASN). HASN were described by the model of the goals and structure. and HASN detailed analysis of the peer-to-peer computing model based on distributed naming and routing algorithm found HASN _Scale and simulation on the basis of HASN routing model the performance
- 2022-09-07 06:25:02下载
- 积分：1
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Sigma modulation function, can increase its frequency accuracy, dramatically red...
Sigma调制功能，便可提高其频率精度，大幅降低相位噪音及带内杂散信号，并???持极高的切换速度。系统设计工程师可以利用 Delta Sigma PLL将比较频率提高到很高的水平，以大大降低相位噪音。但高比较频率会导致产生周期滑动(cycle slipping)现象。-Sigma modulation function, can increase its frequency accuracy, dramatically reducing the in-band phase noise and spurious signals, and??? Holders of high switching speed. System design engineers can take advantage of Delta Sigma PLL compares the frequency increased to a very high level in order to significantly reduce the phase noise. However, the high comparison frequency would result in sliding cycle (cycle slipping) phenomenon.
- 2022-07-10 10:35:34下载
- 积分：1
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说明CDMA网络鉴权的过程.通过仪器的实例分析清楚说明这个过程....
说明CDMA网络鉴权的过程.通过仪器的实例分析清楚说明这个过程.-Description CDMA network authentication process. Through examples of analysis instruments make it clear that in this process.
- 2023-04-21 21:45:02下载
- 积分：1
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基于串口的手机短信程序(请把扩展名的rar去掉即可执行解压）...
基于串口的手机短信程序(请把扩展名的rar去掉即可执行解压）-SMS (Please rar extension of the implementation can be removed decompression)
- 2023-08-25 21:05:04下载
- 积分：1
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QPSK信号采用CMA算法做盲均衡
该代码能够实现在多径信道下对QPSK信号做盲均衡，采用的是CMA算法，仿真结果由四部分构成，分别是：均衡前后信号星座图的对比图；均衡后系统的误码率曲线，误差函数的收敛曲线；信道响应。
- 2022-04-15 22:56:52下载
- 积分：1
