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this code used to illustrate the different problems in delta modulation techniqu...
this code used to illustrate the different problems in delta modulation technique also variable slope delta modulation also the bit error rate versus signal to noise ratio for ook and prk
- 2022-06-20 06:31:03下载
- 积分：1
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配电组态软件，实现电站的组态和自动化控制
配电组态软件，实现电站的组态和自动化控制-distribution configuration software, to achieve power station configuration and automation
- 2022-02-04 08:16:22下载
- 积分：1
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openmcu 是开源的H.323会议服务器,需要pwlib 和 openh323的支持。
openmcu 是开源的H.323会议服务器,需要pwlib 和 openh323的支持。-openmcu revenue is H.323 server, openh323 and pwlib needs support.
- 2022-02-20 20:19:27下载
- 积分：1
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A. 产生一个长为1000的二进制随机序列，“0”的概率为0.8，”1”的概率为0.2；B. 对上述数据进行归零AMI编码，脉冲宽度为符号宽度的50%，波形采样
A. 产生一个长为1000的二进制随机序列，“0”的概率为0.8，”1”的概率为0.2；B. 对上述数据进行归零AMI编码，脉冲宽度为符号宽度的50%，波形采样率为符号率的8倍，画出前20个符号对应的波形（同时给出前20位信源序列）；C. 改用HDB3码，画出前20个符号对应的波形；D. 改用密勒码，画出前20个符号对应的波形；E. 分别对上述1000个符号的波形进行功率谱估计，画出功率谱；F. 改变信源“0”的概率，观察AMI码的功率谱变化情况；-have a length of 1,000 random binary sequence, "0" with a probability of 0.8, "a" with a probability of 0.2; B. above zero AMI data coding, and pulse width of symbols width of 50%, waveform sampling rate Symbol rate for the eight times that he painted before the 20 symbols corresponding waveforms (also given before 20 Source sequence); C. HDB3 code switch to depict the former 20 symbols corresponding waveform; D. Miller to switch codes to depict the former 20 symbols corresponding waveform; E. respectively above 1,000 symbols for the power spectrum waveform estimated to depict the power spectrum; F. Change source "0" the probability to observe AMI code changes in the power spectrum;
- 2022-05-24 14:06:42下载
- 积分：1
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2004070213400424120SOCKET服务程序，从事SOCKET服务器开发
2005031011034913224Socket通讯程序，从事SOCKET通信开发技术人员-2005031011034913224Socket communications procedures, SOCKET engaged in the development of communications technology staff
- 2022-05-06 18:20:31下载
- 积分：1
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In this simulink model , BPSK modulation and demodulation is simulated .A square...
In this simulink model , BPSK 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 , BPSK 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.
- 2023-08-21 07:40:03下载
- 积分：1
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SIMPLE: Stable Increased Throughput Multihop Link Effecient for WBAN.
稳定提高吞吐量的多跳链路WBAN.in公司本文采用多跳拓扑结构来实现最小的能量消耗和更长的网络生存期。我们提出一个成本函数来选择父节点或转发器。专业-
- 2022-02-05 23:55:28下载
- 积分：1
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client and mobile communications servlet
手机客户端和servlet的通讯-client and mobile communications servlet
- 2022-09-04 19:20:03下载
- 积分：1
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ErrorProbabilityofMPSKOFDMImpairedbyCarrierFrequency OffsetinAWGNChannels
ErrorProbabilityofMPSKOFDMImpairedbyCarrierFrequency OffsetinAWGNChannels
- 2023-04-01 07:05:03下载
- 积分：1
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c# 串口实验
c#控制串口，
包含了基本的串口控制的方法，
- 2023-07-22 13:50:03下载
- 积分：1
