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bcs-spl-1.5-1.tar
一种适用于图像的压缩感知采样策略和重建算法,采样策略是基于块的图像稀疏采样矩阵,重建算法为smoothed projected Landweber(SPL)迭代算法。(BCS-SPL combines block-based compressed-sensing sampling (BCS) of an image with a smoothed projected-Landweber (SPL) iterative reconstruction. Sampling is driven by random matrices applied on a block-by-block basis, while the reconstruction is a variant of projected Landweber (PL) reconstruction (also known as iterative hard thresholding (IHT)) that incorporates a smoothing operation (Wiener filtering) intended to reducing blocking artifacts. In essence, this filtering operation imposes smoothness in addition to the sparsity inherent to PL.)
- 2014-04-25 20:40:43下载
- 积分:1
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dongtai
基于认知系统中频谱特征的
动态频谱分配与接入机制、资源优化方法研究
(Dynamic spectrum allocation and access mechanism based on the spectral characteristics of the cognitive system, resource optimization methods)
- 2014-01-09 19:34:57下载
- 积分:1
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KPCA.m
函数形式kpca算法,可以直接使用,内含详细说明(Functional form kpca algorithm can be used directly, containing detailed instructions)
- 2015-03-17 19:08:39下载
- 积分:1
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trend
用于对股市、金融数据波动趋势的判断与分析。(For the stock market, financial data, and analysis to determine the fluctuation trends.)
- 2014-01-26 21:28:32下载
- 积分:1
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Leastsquaresfitting
采用最小二乘逼近作为拟合实验数据的方法,利用F检验,确定实验数据拟合优度及最佳阶数,用编制的程序来拟合实验数据,得到了较好的结果(Least-squares fitting)
- 2009-12-08 10:59:52下载
- 积分:1
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LMSTDE_DEC20
基于LMS的时延估计算法LMSTDE,改方法的改进版本为ETDE算法,会在稍后上传(Time delay estimation algorithm based on LMS LMSTDE, change the method of an improved version of the ETDE algorithm, will be uploaded later)
- 2021-02-22 13:09:41下载
- 积分:1
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plot3d2_gaussian
This program will assist the user to visualize the foot print of type2 fuzzy membership functions in 3 dimensional mode.
- 2010-03-04 17:24:27下载
- 积分:1
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Hist_egalis
implimentation de histogram sous matalb
- 2010-03-13 23:37:24下载
- 积分:1
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IQmodulation
Quadrature amplitude modulation (QAM) is both an analog and a digital modulation scheme. It conveys two analog message signals, or two digital bit streams, by changing (modulating) the amplitudes of two carrier waves, using the amplitude-shift keying (ASK) digital modulation scheme or amplitude modulation (AM) analog modulation scheme.
- 2014-08-20 19:25:59下载
- 积分:1
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Data-fitting-and-spectral-analysis
对电压数据进行多项式拟合或指数拟合,并进行频谱分析(Voltage data polynomial or exponential fitting and spectral analysisVoltage data polynomial or exponential fitting and spectral analysis)
- 2014-12-08 15:08:56下载
- 积分:1