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采用cb编制，串口通信的例程，一侧试过，绝对可用
采用cb编制，串口通信的例程，一侧试过，绝对可用-using cb establishment, the serial communication routines, the side tried absolutely available
- 2022-03-07 21:08:37下载
- 积分：1
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In this simulink model , QPSK modulation and demodulation is simulated .A square...
In this simulink model , QPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal
is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.-In this simulink model , QPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal
is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.
- 2022-02-25 09:38:35下载
- 积分：1
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介绍交换机的设计原理，以及在设计中需要注意的地方，本文主要是一个基础新的介绍。...
介绍交换机的设计原理，以及在设计中需要注意的地方，本文主要是一个基础新的介绍。-Introduction switch design principles, as well as in the design of places that need attention, this article is primarily a foundation for a new introduction.
- 2022-11-27 01:05:03下载
- 积分：1
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此程序实现了一种改进的ofdm下的信道估计方法，综合了以往的几种内插方法，并加以改进...
此程序实现了一种改进的ofdm下的信道估计方法，综合了以往的几种内插方法，并加以改进-This program realise a new channel estimation beneath the ofdm system combining several former intersecting method.Furthermore, certain ameliorations are also being done.
- 2022-02-26 19:18:49下载
- 积分：1
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can bus 动态链接库，由博世公司提供，与它的开发工具canoe,canopen,caneditor等有关...
can bus 动态链接库，由博世公司提供，与它的开发工具canoe,canopen,caneditor等有关-Dynamic Link Library can bus, provided by Robert Bosch GmbH, with its development tools, canoe, canopen, caneditor and other relevant
- 2022-06-16 21:03:09下载
- 积分：1
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vc写的一个终端程序，可支持telnet和串口，标准终端协议。功能很全，且运行稳定。...
vc写的一个终端程序，可支持telnet和串口，标准终端协议。功能很全，且运行稳定。-vc write a terminal program, to support telnet and serial, standard terminal agreement. All very functional, and stable operation.
- 2022-01-28 06:01:45下载
- 积分：1
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这是一个用微软的mscomm的源码
这是一个用微软的mscomm的源码-Implementation using Microsoft mscomm interface
- 2023-05-25 15:30:03下载
- 积分：1
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AT Command for work with pc and mobile modem and etc.
AT Command for work with pc and mobile modem and etc.
- 2022-05-18 02:29:56下载
- 积分：1
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程控交换机通用计费程序RS232接口支持单机或网络大型数据库
程控交换机通用计费程序RS232接口支持单机或网络大型数据库-program- controlled switches common billing procedures RS232 interface supports stand-alone or network database
- 2022-03-09 18:44:43下载
- 积分：1
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瑞利信道中的调制解调、信道估计simulink仿真
可自行转换成源代码
(1) 推导出单径瑞利信道中的BPSK相干解调的理论误码率性能，并画出比特信噪比与误码率的关系曲线。
(2) 在单径瑞利信道中，请设计一种时分的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与误码率的关系曲线，并与理论误码率曲线进行对比。
- 2022-05-13 21:22:55下载
- 积分：1
