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Chinese RFC documents, without translation, the right to study very helpful!
中文RFC文件，无需翻译，对学习很有帮助！
- 2022-01-25 23:36:44下载
- 积分：1
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plc with a Modbus and other Modbus communication with a common procedure origina...
一个modbus与plc及其他用modbus通讯的一个通用程序原码,很好用的,只要少加修铈就可应用各行业-plc with a Modbus and other Modbus communication with a common procedure original code, the good, as long as the minimum repair cerium can be applied Industries
- 2022-03-14 03:28:29下载
- 积分：1
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是一个很好的分词组件，里面有具体的说明文档。
是一个很好的分词组件，里面有具体的说明文档。-is a good segmentation components, there are specific documentation.
- 2022-06-21 10:21:29下载
- 积分：1
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WiMAX和IEEE 802.16标准的宽带无线接入，是越…
WiMAX, or the IEEE 802.16 standard for broadband wireless access, is increasingly gaining in popularity as
a technology with significant market potential. This paper first provides an overview of the existing and
developing 802.16 standards and their key differences/applications. The PHY and MAC layers of a typical
WiMAX base station are then described. The associated implementation challenges faced by WiMAX
infrastructure developers, including performance/cost/flexibility trade-offs in the choice of silicon, are
clearly outlined. The paper then describes how FPGA-based system implementation can address these
challenges including the “accelerated time-to-market” requirement which is considered a key enabler for
early success in this market. As an example design, the physical layer implementation of the 802.16d
standard with Altera FPGAs and intellectual property (IP) is proposed.
- 2022-07-16 08:36:42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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Convolutional code Viterbi decoder, with C prepared. Good use
卷积码的Viterbi解码器，用C编写的。很好用-Convolutional code Viterbi decoder, with C prepared. Good use
- 2022-12-08 21:55:07下载
- 积分：1
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DS18b20的温湿度控制， DS18b20的温湿度控制，
DS18b20的温湿度控制， DS18b20的温湿度控制，-this is very goog!~this is very goog!~this is very goog!~this is very goog!~
- 2023-08-12 04:00:02下载
- 积分：1
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VB 通信开发源代码例子 聊天客户端，服务器端代码
VB 通信开发源代码例子 聊天客户端，服务器端代码-VB source code examples Chat client and server code
- 2022-05-25 04:03:09下载
- 积分：1
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无线收发模块NRF2401datasheet
无线收发模块NRF2401datasheet-Wireless transceiver modules NRF2401datasheet
- 2022-10-01 09:50:04下载
- 积分：1
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IEEE 802.11, 1999 Edition标准全文
IEEE 802.11, 1999 Edition标准全文-IEEE 802.11, 1999 Edition Standard Fulltext
- 2022-03-25 15:45:13下载
- 积分：1
