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CDMA
MATLAB工具建立的DS-CDMA 扩频通信模型 (MATLAB tools to create a DS-CDMA spread spectrum communication model)
- 2010-12-31 13:45:55下载
- 积分：1
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shyz
小波分析的matlab程序基于MATLAB的系统分析与设计－小波分析(The wavelet analysis matlab program analysis system based on wavelet analysis and design of MATLAB)
- 2014-11-28 20:01:19下载
- 积分：1
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04342177
对风电场中不同储能技术和结构的比较，并得出结论(And concluded that the wind farm energy storage technology and structural comparison)
- 2013-05-11 17:23:17下载
- 积分：1
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matlab100cases
matlab100个仿真实例，对理科专业或Matlab初学者有帮助(matlab100 a simulation example, the science professional or Matlab beginner help)
- 2010-03-14 15:25:32下载
- 积分：1
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hurst
hurst index calculate(hurst index)
- 2014-09-24 10:23:44下载
- 积分：1
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LDPC2
。并行级联LDPC码是由多个码率不同的子码，经并行级联后得到的码率可变的LDPC码。本文提出了基于
并行级联LDPC码的递增冗余HARQ方案，给出了这种方案的吞吐量性能封闭解。在AwGN信道和Rayleigh衰落信
道下，通过仿真将新方案的性能和随机LDPC码的性能进行了比较。结果显示，并行级联LDPC码的递增冗余HARQ
方案性能接近随机LDPc码，但编、译码更简单，参数选择范围更广。(. Parallel Concatenated LDPC code is different by a plurality of bit-rate sub-code, the LDPC code rate is variable obtained after parallel concatenation. In this paper, the incremental redundancy HARQ scheme based on parallel concatenated LDPC codes, the throughput performance of this program is given closed-form solution. In AwGN channel and Rayleigh fading channels through simulation, the performance of the performance of the new program and random LDPC codes are compared. The results show that the parallel concatenated LDPC codes incremental redundancy HARQ scheme performance close to the random LDPc code, but compiled more simple decoding a wider range of parameter selection.)
- 2013-04-10 21:16:57下载
- 积分：1
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chroma-ansyn
Chroma Feature Analysis and Synthesis
Chroma features are an interesting and powerful representation for music audio in which the entire spectrum is projected onto 12 bins representing the 12 distinct semitones (or chroma) of the musical octave. Since, in music, notes exactly one octave apart are perceived as particularly similar, knowing the distribution of chroma even without the absolute frequency (i.e. the original octave) can give useful musical information about the audio and may even reveal perceived musical similarity that is not apparent in the original spectra.
- 2015-03-30 22:34:58下载
- 积分：1
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802.11a-baseband_2
IEEE 802.11a-1999 or 802.11a was an amendment to the IEEE 802.11 wireless local network specifications that defined requirements for an orthogonal frequency division multiplexing (OFDM) communication system. It was originally designed to support wireless communication in the unlicensed national information infrastructure (U-NII) bands (in the 5–6 GHz frequency range) as regulated in the United States by the Code of Federal Regulations, Title 47, Section 15.407.
- 2014-02-01 23:29:12下载
- 积分：1
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1549809comdraw
说明： 利用MATLAB编写的GUI，可实现串口的通讯和实时画图，有意义(The use of MATLAB written GUI, enables serial communication and real-time drawing meaningful)
- 2010-03-30 11:23:56下载
- 积分：1
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sup_2006419154530194
麻省理工學院电子工程与计算机科学学院 MATLAB® 使用指南(MIT electrical engineering and computer science colleges MATLAB)
- 2007-03-31 22:56:06下载
- 积分：1
