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Otsu
最大类间方差法的VC++和matlab源程序，还包括其原理介绍的doc文档(Otsu method of VC++ and matlab source, but also introduced the principle document doc)
- 2011-05-16 10:42:10下载
- 积分：1
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textin2
DWT音频水印嵌入算法程序，DWT音频水印嵌入算法程序，DWT音频水印嵌入算法程序(Audio watermarking algorithm in DWT DWT audio watermarking algorithm, DWT audio watermarking algorithm)
- 2013-05-10 20:14:17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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imageencryption
matlab image encryption source code
- 2010-05-23 04:27:30下载
- 积分：1
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jiuzhengbujunyunzhaoming
首先读取图像并生成二值图像，然后生成标注矩阵并用彩色显示，最后确定图像的统计性能(First reads the image and generates a binary image, and then generate the label matrix and displayed in color, and finally to determine the statistical properties of the image)
- 2012-10-06 21:01:35下载
- 积分：1
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洛伦兹系统
很好很全的程序！洛伦兹系统的分岔图、Lyapunov指数和庞加莱映射(Very good and very full program! Bifurcation diagrams, Lyapunov exponents and Poincare maps of Lorenz system)
- 2021-05-14 23:30:02下载
- 积分：1
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inverter_nonliner_conpension
说明： 离网逆变器带非线性负载，能发出指令电压谐波，用于实验补偿电压谐波，供参考。(Off-grid inverter with nonlinear load, can send out voltage harmonic instruction, used for experimental compensation voltage harmonic, for reference.)
- 2019-10-16 16:24:04下载
- 积分：1
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CSBP_matlab
压缩传感置信传播算法的matlab仿真全部源程序。信号模式为二值高斯信号，编码测量采用类似LDPC矩阵。(Belief propagation algorithm for compressed sensing all the source code matlab simulation. Gaussian signal model for binary signals, LDPC coding was measured using a similar matrix.)
- 2020-11-19 15:19:37下载
- 积分：1
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buck_close_loop
Boost converter for voltage boost and buck.
- 2013-03-22 19:35:29下载
- 积分：1
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FFTandIFFT
用于地震勘探中的频率滤波程序，分析FFT及IFF的性质及其在地震勘探领域中的应用。(failed to translate)
- 2013-05-08 14:29:27下载
- 积分：1
