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79_Unlock
unlock v79 by sound track
- 2009-12-13 23:31:07下载
- 积分：1
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guangyiArnold
对灰度图像采用Arnold混沌加密，实现图像置乱加密(By Arnold on the gray image encryption, encryption of image scrambling)
- 2010-10-15 11:47:05下载
- 积分：1
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fft_bpfilter
该函数使用matlab对运动情况下的心电信号做快速傅里叶变换，并加汉宁窗函数进行滤波(The function uses Matlab ECG movement fast Fourier transform, Hanning window function filtering)
- 2013-05-07 20:38:17下载
- 积分：1
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K-meanssuanfa
邻域法。文献[ 24 ]提出一种基于动态邻域的选择策略,将一个目标定义为优化目标,而将其它所有目标定义为邻域目标,进而提出了选择全局最优粒子的动态邻域策略,但该方法对优化目标的选择以及邻域目标函数的排序较敏感。(Neighborhood method. [24] proposed a dynamic neighborhood based on the choice of strategy, a goal is defined as the optimization objective, and all other objectives will be defined as a neighborhood goals, and then select the global optimal particle proposed dynamic neighborhood strategy, but the Methods for optimizing the choice of target and neighborhood sensitive sort of objective function.)
- 2010-09-03 23:16:18下载
- 积分：1
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POCS-NL
毫米波图像存在分辨率低的缺点，该程序在WRLA算法的基础上，进一步采用投影算法，能有效改善毫米波图像的分辨率(Images acquired from Passive Millimeter-Wave (PMMW) radiometer have poor resolution due to limited aperture dimension. Therefore, Super-Resolution Algorithm (SRA) is a key component for PMMW imager. SRA realizes spectrum extrapolation, however, spectrum in-band is deteriorated too. Wiener-Richardson-Lucy Algorithm (WRLA) recovers spectrum in-band by Wiener filter, and extrapolates spectrum out-of-band by Richardson-Lucy Algorithm (RLA). WRLA can avoid spectrum deterioration in passband, but its ability for spectrum extrapolation is limited also. We propose an improved algorithm to solve this problem. This algorithm, which has built constraints according to characteristics of PMMW imaging, uses Projection-Onto-Convex-Sets (POCS) technique to enhance the WRLA s performance, so it is termed as POCS-WRLA.)
- 2009-05-17 10:50:00下载
- 积分：1
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dlisparser.c
DLIS parser. Oilfield file format.
- 2014-10-09 07:39:03下载
- 积分：1
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QPSK
基于MATLAB的QPSK相干解调与非相干解调的误码率性能分析。(Based on the MATLAB QPSK coherent demodulation and non-coherent demodulation analysis of the BER performance.)
- 2012-11-03 10:04:07下载
- 积分：1
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curve_fit(1)
基于广义逆的最小二乘曲线拟合，采用满秩分解，用其中一个就可以了，单个太小，不让上传，所以复制三份(curve fitting by using generalized inverse matrix
)
- 2015-04-09 10:09:04下载
- 积分：1
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costas_20160310
自己写的costas信号程序，需要的可以下载(I wrote it myself costas. A friend in need can be downloaded.)
- 2016-05-11 22:31:58下载
- 积分：1
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fdtd1D
基于matlab的一维时域有限差分程序，使学习时域有限差分方法的好资料。(Matlab-based one-dimensional finite difference time domain procedure, so that learning FDTD good information.)
- 2007-11-26 20:05:23下载
- 积分：1
