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Fixed message programming, fixed
固网短信编程,固定电话发送端信息,够美的吧!-Fixed message programming, fixed-line telephone to send client information, enough to let the United States!
- 2022-09-13 09:55:03下载
- 积分:1
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一个用于双机通信的实例
一个用于双机通信的实例-for a two-machine communications examples
- 2022-06-16 00:09:33下载
- 积分:1
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基于不同层面的流量控制专题(QOS)(华为技术文档)
基于不同层面的流量控制专题(QOS)(华为技术文档)-based on different levels of flow control feature (QOS) (Huawei Technologies documentation)
- 2022-09-18 19:35:04下载
- 积分:1
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本课题应用DELPHI作为开发环境设计了针对对西门子公司的S7
本课题应用DELPHI作为开发环境设计了针对对西门子公司的S7-200PLC的串口调试程序,并能在界面上显示多时段交通灯控制系统PLC控制程序所分配的存储区,实时读取各存储区的当前状态。-This application development environment design for a DELPHI of Siemens company in the serial of S7-200 PLC program, and can debugging interface display more time traffic control system, PLC program allocation of storage area, read the current state of the store.
- 2022-07-09 20:22:18下载
- 积分:1
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arma谱估计
输入信号为方波信号+高斯白噪声,方波信号基 频为 1kHz,幅值为 1,高斯 白噪声方差为 0.2, 均值为 0,采样频率为 20kHz。试用周期图法和 ARMA 谱估 计法(SVD-TLS)估计此信号的功率 谱,并分析比较其结果
3. ARMA 模型 (1) 平稳 ARMA 功率谱密度:
(2) 任意 ARMA:
可写为:
其功率谱:
4. Cadzow 谱估计子: (1) Cadzow 将 ARMA 功率谱分 解成两部分
(2) ni 的计算方法
5. p 阶数确定: (1) 奇异值分解:
(2) 阶数界定,v(k)小于某值(例如,0.99995):
6. A(i)的计算: (1) Sp 矩阵:
(2) A 的计算:
- 2022-11-27 11:05:03下载
- 积分:1
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用vc++实现的并口epp模式读写程序,1,2,4字节
用vc++实现的并口epp模式读写程序,1,2,4字节-parallel epp modelcode by vc++,one,two or four bytes
- 2022-01-26 05:46:38下载
- 积分:1
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A self
A self-designed control of PC parallel port communication is introduced in this paper.Taking advantage of the MFC ActiveX technology, it is developed in Visual C++ and offset the scarcity of the control of PC parellel paort communication. An example of frequency measurement shows the detail procedure and application of the control.
- 2022-01-25 21:28:42下载
- 积分:1
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单发多收OFDM系统基于子空间方法的信道估计,可直接运行
单发多收OFDM系统基于子空间方法的信道估计,可直接运行
- 2022-01-25 22:23:11下载
- 积分:1
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right fading channel simulation. On the Matlab, and it is useful
对衰落信道的仿真。在matlab上实现,有使用价值-right fading channel simulation. On the Matlab, and it is useful
- 2022-03-21 15:30:30下载
- 积分:1
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采用dsp汇编编写的RS485通信程序,非常简单实用
采用dsp汇编编写的RS485通信程序,非常简单实用-using dsp compilation prepared by the RS485 communication procedures, a very simple and practical
- 2023-06-04 09:35:03下载
- 积分:1