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Modbus协议规范,非常详细的文档,对编写协议软件有帮助
Modbus协议规范,非常详细的文档,对编写协议软件有帮助-Modbus
- 2023-02-11 04:50:03下载
- 积分:1
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XMLSPY,xml基础教程
XMLSPY,xml基础教程-XMLSPY, xml based Directory
- 2022-04-25 17:54:11下载
- 积分:1
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Based on 430 of the communication code inside the nrf905 positioning system also...
基于430的nrf905通信代码里面还带有gsp定位系统-Based on 430 of the communication code inside the nrf905 positioning system also features a gsp
- 2022-04-15 12:52:37下载
- 积分:1
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雷达直达波和目标回波之间抵消,两个信号一强一弱,既可以抵消强信号,也可以抵消弱信号...
雷达直达波和目标回波之间抵消,两个信号一强一弱,既可以抵消强信号,也可以抵消弱信号-Radar direct wave and the target echo offset between the two signals a strong one weak, only to be offset by a strong signal, you can also offset the weak signal
- 2022-02-12 08:09:30下载
- 积分:1
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找了很久的ESC/POS指令集,为官方正式发布版本,为需要的朋友提供方便哈...
找了很久的ESC/POS指令集,为官方正式发布版本,为需要的朋友提供方便哈-For a long time looking for the ESC/POS command set, for the official release version, in order to facilitate the needs of friends and Kazakhstan
- 2022-11-03 09:20:02下载
- 积分:1
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VC++6 RAS高级编程
VC++6 RAS高级编程-VC 6 RAS Advanced Programming
- 2022-09-24 18:05:02下载
- 积分:1
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Layered space
分层空时码的自己编写的zf分解检测程序,包括判决无误和判决有误差两种情况-Layered space-time codes zf prepared by decomposition of their own testing procedures, including the accurate judgments and sentences a margin of error of two cases
- 2022-07-06 22:05:59下载
- 积分:1
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modbus connection communication protocol document, a detailed description of RTU...
modbus 通讯协议文档,详细描述了RTU、ASCII两种模式下,数据格式。-modbus connection communication protocol document, a detailed description of RTU, both ASCII mode, data format.
- 2022-08-16 08:53:05下载
- 积分:1
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symbian platform on how fast the screen shows pictures, In symbian platform so p...
symbian平台上如何在屏幕上快速的显示图片,在symbian平台上做播放器时有很大的参考价值-symbian platform on how fast the screen shows pictures, In symbian platform so players have great reference value
- 2022-03-20 19:17:43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
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