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ask
用钱买回来的资料.利用CMOS锁相环芯片实现ASK信号调制与解调(CMOS PLL chip using ASK modulation and demodulation)
- 2010-08-09 11:17:37下载
- 积分：1
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total_variation_denoise_method
总变分滤波，可运行，用MATLAB编写，适用于一维数据。(total variation filtering method to one dimensional signal)
- 2010-11-16 10:41:00下载
- 积分：1
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Stochastic
this file implement stochastic method in pattern recognition
- 2013-11-02 23:39:02下载
- 积分：1
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tftb-0[1].1
这是一个用matlab语言编写的小波变换的程序，是时频分析的一种，可以在时域和频域内对信号进行分析。(using Matlab language of the wavelet transform procedure is time-frequency analysis of a kind in the time domain and frequency domain analysis of the signal.)
- 2006-09-29 14:28:05下载
- 积分：1
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Power-Optimization
改进差分进化算法在电力系统无功优化中的应用(Application of Improved Differential Evolution Algorithm in Reactive Power Optimization)
- 2021-04-13 10:28:56下载
- 积分：1
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LINGO
2007电工杯数学建模A题机组组合的LINGO程序源代码 (The Electrotechnical Cup 2007 A question of procedure)
- 2012-11-16 20:15:46下载
- 积分：1
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getPDF1
In this paper, we investigate the timing and carrier
frequency offset (CFO) synchronization problem in decode and
forward cooperative systems operating over frequency selective
channels. A training sequence which consists of one orthogonal
frequency-division multiplexing (OFDM) block having a tile
structure in the frequency domain is proposed to perform synchronization.
Timing offsets are estimated using correlation-type
algorithms. By inserting some null subcarriers in the proposed tile
structure, we propose a computationally efficient subspace decomposition-
based algorithm for CFO estimation. The issue of optimal
tile length is studied both theoretically and through simulations.
By judiciously designing the tile size of the pilot, the proposed
algorithms are shown to have better performance, in terms of
synchronization errors and bit error rate, than the time-division
multiplexing-based training method and the computationally demanding
space-alternating generalized expectation-maximization
- 2010-08-11 18:19:11下载
- 积分：1
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modern_signal_process
Bartlett，capon，cupon等matlab程序(Bartlett, capon, cupon procedures such as matlab)
- 2008-04-14 17:08:46下载
- 积分：1
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BER
bpsk,qpsk等的误码率比较程序，可直接运行
(bpsk, qpsk comparison procedures such as bit error rate can be directly run)
- 2011-05-05 21:21:16下载
- 积分：1
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zuixuanminzuf
用matlab代码写的最炫民族风，代码详细，可直接运行。(Matlab code to write the most unusual national wind code in detail, can be run directly.)
- 2012-06-03 19:57:35下载
- 积分：1
