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本程序是我部开发的变频器CAShitc V1.0对应的上位机控制程序，通信采用的是Modbus协议，本人测试没有问题。请大家指教...
本程序是我部开发的变频器CAShitc V1.0对应的上位机控制程序，通信采用的是Modbus协议，本人测试没有问题。请大家指教-This procedure was developed by the Department of inverter I CAShitc V1.0 PC corresponding control procedures, communications using the Modbus protocol, I test no problem. Please advice
- 2022-09-15 03:25:03下载
- 积分：1
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MIMO
MIMO-OFDM信道估计，用于最小二乘法和线性最小均方估计方法的性能比较-MIMO-OFDM channel estimation for the linear least squares method and the least square method estimates Performance Comparison
- 2022-03-05 04:42:22下载
- 积分：1
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RFC3022:Traditional IP Network Address Translator (Traditional NAT)
RFC3022：传统IP网络地址转换器（传统NAT）
- 2022-03-24 07:43:14下载
- 积分：1
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在matlab环境下的简单调频过程的实现
在matlab环境下的简单调频过程的实现-frequency modulation
- 2022-09-27 14:50:03下载
- 积分：1
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DHCP用户类选项
DHCP的用户类选项
- 2022-02-15 04:11:20下载
- 积分：1
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这是一个用VC编写的串口程序 内容很全，可以学习借鉴。
这是一个用VC编写的串口程序 内容很全，可以学习借鉴。-This is prepared by a serial port using VC procedure is very wide, you can learn from.
- 2022-03-18 13:20:07下载
- 积分：1
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很不错的vb源码，大家试试就知道了，好支持一下
很不错的vb源码，大家试试就知道了，好支持一下-Vb source code is very good, we try to know, to support you
- 2022-08-13 13:47:19下载
- 积分：1
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dbpsk调制解调程序
SYMPCHUNK sets the number of symbols demodulated at once with a constant carrier frequency and symbol timing offset. This is a fundamental decoder parameter that establishes its carrier and symbol timing tracking bandwidth. Set it too low and the demodulator can"t accurately determine carrier frequency and symbol timing on a noisy signal. Set it too high and the demodulator may not be able to track large symbol rate offsets caused by Doppler shift and/or A/D or spacecraft clock errors. Or it might have trouble tracking high rates of change in the carrier frequency due to Doppler acceleration.The current value of SYMPCHUNK is 4*N1 = 512, where N1 = 128 is the order of the convolutional interleaver. 512 symbols is 512 milliseconds at 1000 symbols/sec, giving a frequency/time determination SNR that is 10*log10(512) = 27 dB greater than the Es/N0, not counti
- 2022-03-05 11:28:24下载
- 积分：1
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串口通讯
串口是串行接口（serial port）的简称，也称为串行通信接口或COM接口。 串口通信是指采用串行通信协议（serial communication）在一条信号线上将数据一个比特一个比特地逐位进行传输的通信模式。
- 2023-04-16 09:15:02下载
- 积分：1
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A book describe RTP protocol over the internet. It offers readers detailed techn...
A book describe RTP protocol over the internet. It offers readers detailed technical guidance for designing, implementing, and managing any RTP-based system
- 2022-10-28 21:45:03下载
- 积分：1
