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VHDL/FPGA/Verilog Hard-decision decoding scheme Codeword length (n) : 31 symbols. Message length (k) : 19 symbols.
Hard-decision decoding scheme
Codeword length (n) : 31 symbols.
Message length (k) : 19 symbols.
Error correction capability (t) : 6 symbols
One symbol represents 5 bit.
Uses GF(2^5) with primitive polynomial p(x) = X^5 X^2 + 1
Generator polynomial, g(x) = a^15 a^21*X + a^6*X^2 + a^15*X^3 + a^ ...
matlab例程 This code was used for making the practical measurements in section 2.3 of my thesis. This Matlab co
This code was used for making the practical measurements in section 2.3 of my thesis. This Matlab code allows an OFDM signal to be generated based on an input data file. The data can be random data, a grey scale image, a wave file, or any type of file. The generated OFDM signal is stored as a window ...
其他 in this paper,wo propose an extension of the zerotree-based space-frequency quantization algorithm b
in this paper,wo propose an extension of the zerotree-based space-frequency quantization algorithm by adding a wedgelet symbol to its tree-pruning optimization.
其他 VC编译出错的问题解决方法。比如：LNK2001解决外部符号错误
VC编译出错的问题解决方法。比如：LNK2001解决外部符号错误，链接错误unresolved external symbol _main的解决
其他书籍 We address the problem of blind carrier frequency-offset (CFO) estimation in quadrature amplitude mo
We address the problem of blind carrier frequency-offset (CFO) estimation in quadrature amplitude modulation,
phase-shift keying, and pulse amplitude modulation
communications systems.We study the performance of a standard
CFO estimate, which consists of first raising the received signal to
the Mth ...
Windows Mobile Windows mobile 5.0的经典客户机、服务器Socket通信实例
Windows mobile 5.0的经典客户机、服务器Socket通信实例，摘自Symbol公司的软件源代码，本人已经在VS2005上调试通过。程序中有详细文档说明，如有问题请与本人联系。
软件工程 The SDK includes: Ø PtImageRW -Image file reading/writing. Ø PtPDF417Encode -PDF4
The SDK includes:
&Oslash PtImageRW -Image file reading/writing.
&Oslash PtPDF417Encode -PDF417 symbol writing
&Oslash PtPDF417Decode -PDF417 symbol reading.
&Oslash PtQREncode -QR Code symbol writing.
&Oslash PtQRDecode -QR Code symbol reading.
&Oslash PtDMEncode -Data Matrix symbol writi ...
matlab例程 在DAB系统中的频率同步
在DAB系统中的频率同步，载频同步，参考一下Carrier frequency offset estimation of DAB receiver based on phase reference symbol
其他 Obtain the CDF plots of PAPR from an OFDM BPSK transmission specified per IEEE 802.11a specification
Obtain the CDF plots of PAPR from an OFDM BPSK transmission specified per IEEE 802.11a specification
Per the IEEE 802.11a specifications, we 52 have used subcarriers. Given so, the theoretical maximum expected PAPR is 52 (around 17dB). However, thanks to the scrambler, all the subcarriers in an OFDM ...
数值算法/人工智能 I ve written some many years ago dynamic Huffman algorithm to compress and decompress data. It is ma
I ve written some many years ago dynamic Huffman algorithm to compress and decompress data. It is mainly targeted to data with some symbols occuring more often than the rest (e.g. having some data file consisted of 3 different symbols and their total number of occurence in that file s1(1000), s2(200 ...