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25996-a00

于 2013-11-29 发布 文件大小:608KB
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  PCA - SIFT matlab source code

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    这5个小程序分别为:用Monte Carlo随机法圆柱相交体的体积;用刘徽割圆法计算pi;梯形法.辛普森法计算圆周率;蒲丰掷针实验程序;线性函数的迭代(This five small programs were: using Monte Carlo random method cylinder intersects the volume cyclotomic method with Liu Hui pi trapezoidal method Simpson method to calculate pi Buffon throw needles experimental procedures linear function of iteration)
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    积分:1
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    研究电动汽车无序充电对电网的影响。其中电动汽车的充电数据采取蒙特卡洛建模。(Electric Vehicle Charging disorder impact on the grid. Electric car charging data which take Monte Carlo modeling.)
    2021-04-12 21:38:57下载
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    his is a simple method for silence removal and segmentation of audio streams that contain speech. The method is based in two simple audio features (signal energy and spectral centroid). As long as the feature sequences are extracted, as thresholding approach is applied on those sequence, in order to detect the speech segment
    2010-10-15 03:00:56下载
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    说明:  一种加核的PCA算法,比PCA算法识别率高很多,所加的核可以用于其他算法。(An increase in the PCA algorithm for nuclear than the PCA algorithm is much higher recognition rate, the increase of other algorithms can be used for nuclear.)
    2009-08-13 09:51:05下载
    积分:1
  • SC-powerful-image-rendering
    Useful tool for rendering and outputting information rich images(This function can be used in place of IMAGE, IMAGESC and IMSHOW, but does so much more. It is fast and displays images as they should be- correct aspect ratio, integer magnification, no axes. In addition, it can return the image as an output variable- useful for saving to disk, texture mapping surfaces, and post-rendering manipulation such as overlaying/combining two or more images. All the MATLAB built-in colormaps are implemented, but without MATLAB s nasty discretization artifacts. Plus, there are many new colormaps which are helpful for viewing more complex data, such as optic flow, likelihoods over images, difference images, segmentations, stereo image pairs (as anaglyphs) and edge-maps with orientation. It also accepts user defined linear and non-linear colormaps.)
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    水声通信中的信号分析,传输,特性, 在多径下的数学仿真(Underwater acoustic communication signal analysis, transmission, characteristics, in the mathematical simulation of multipath)
    2013-11-10 10:28:21下载
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    Surfer 对2011数学建模比赛图形的生成. 势必会火(Mathematical modeling of the 2011 Surfer game graphics generation. Is bound to fire)
    2011-09-10 08:58:05下载
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