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GSM移动通讯模块教程，比较详细的。对新手有很大的帮助的
GSM移动通讯模块教程，比较详细的。对新手有很大的帮助的-GSM mobile communication module tutorial, in more detail. To the novice of great help to the
- 2022-03-03 11:29:06下载
- 积分：1
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We investigate the case of independent Rayleigh faded paths between antenna elem...
We investigate the case of independent Rayleigh faded paths between antenna elements and find that with
high probability extraordinary capacity is available. Compared to the baseline n = 1 case, which by Shannon’s
classical formula scales as one more bit/cycle for every 3 dB of signaltonoise
ratio (SNR) increase, remarkably
withMEAs, the scaling is almost like n more bits/cycle for each 3 dB increase in SNR. To illustrate how great this
capacity is, even for small n, take the cases n = 2, 4 and 16 at an average received SNR of 21 dB. For over 99
of the channels the capacity is about 7, 19 and 88 bits/cycle respectively, while if n = 1 there is only about 1.2
bit/cycle at the 99 level. For say a symbol rate equal to the channel bandwith, since it is the bits/symbol/dimension
that is relevant for signal constellations, these higher capacities are not unreasonable. The 19 bits/cycle for n = 4
amounts to 4.75 bits/symbol/dimension while 88 bits/cycle for n = 16 amounts t
- 2023-04-26 08:00:04下载
- 积分：1
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可以直接使用的RS编码器，标准C语言，便于调试和移植
可以直接使用的RS编码器，标准C语言，便于调试和移植
- 2022-08-21 16:19:56下载
- 积分：1
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程序利用了opc接口封包，已包含在压缩文件中
程序利用了opc接口封包，已包含在压缩文件中-Procedures for the use of the opc interface packets, has been included in the compressed file
- 2022-06-11 17:18:50下载
- 积分：1
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Please read your package and describe it at least 40 bytes in English.
System w...
Please read your package and describe it at least 40 bytes in English.
System will automatically delete the directory of debug and release, so please do not put files on these two directory.
- 2022-09-19 03:35:03下载
- 积分：1
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com通信，红外线
com通信，红外线-com communications, infrared
- 2023-08-10 06:30:02下载
- 积分：1
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会用C编程并不代表就掌握了C语言,本书中归纳了一些常见的C编程错误,希望对大家能有所帮助....
会用C编程并不代表就掌握了C语言,本书中归纳了一些常见的C编程错误,希望对大家能有所帮助.-Will use C programming does not mean that the hands of the C language, this book summarized some common C programming errors, in the hope that everyone can be helped.
- 2022-11-26 09:25:03下载
- 积分：1
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J2ME development guide, great technological Summary
J2ME开发指南，伟大的技术总结
- 2022-06-17 13:18:03下载
- 积分：1
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CppReference
对于c/c++的详尽说明
C/C++ Reference
General C/C++
Pre...
CppReference
对于c/c++的详尽说明
C/C++ Reference
General C/C++
Pre-processor commands
Operator Precedence
Escape Sequences
ASCII Chart
Data Types
Keywords
Standard C Library
Standard C I/O
Standard C String & Character
Standard C Math
Standard C Time & Date
Standard C Memory
Other standard C functions
All C Functions
C++
C++ I/O
C++ Strings
C++ String Streams
Miscellaneous C++
C++ Standard Template Library
C++ Algorithms
C++ Vectors
C++ Double-Ended Queues
C++ Lists
C++ Priority Queues
C++ Queues
C++ Stacks
C++ Sets
C++ Multisets
C++ Maps
C++ Multimaps
C++ Bitsets
Iterators
All C++ Functions
-CppReference for c/c++ Detailed C/C++ ReferenceGeneral C/C++ Pre-processor commands Operator Precedence Escape Sequences ASCII Chart Data Types Keywords Standard C LibraryStandard CI/O Standard C String
- 2022-02-02 21:42:32下载
- 积分：1
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bpsk的ber与信噪比关系图的matlab实现
用matlab编写的关于bpsk的ber与信噪比关系的仿真图，通过编译证明结果是正确的。
- 2023-07-04 03:00:03下载
- 积分：1
