随笔分类 -  Matlab

Create sparse matrix：sparse
摘要：http://blog.csdn.net/meng4411yu/article/details/8840612 阅读全文

posted @ 2015-11-23 16:53 懒得想名字 阅读(124) 评论(0) 推荐(0)

Extract a single element from a matrix:sub2ind()
摘要：http://blog.sina.com.cn/s/blog_64eb03bb0101bmek.html 阅读全文

posted @ 2015-11-23 15:36 懒得想名字 阅读(94) 评论(0) 推荐(0)

bsxfun: normalizing many vectors
摘要：Y(i)=X(i)/||X(i)||2。e.g.X = 1 2 3 4 5 6 7 8X_norm = sqrt( sum(X.^2,1) );Y = bsxfun(@rdivide, X, X_norm);--->X_norm = 5.0990 6.3246 7.6158 8.9443Y = ... 阅读全文

posted @ 2015-11-21 17:11 懒得想名字 阅读(183) 评论(0) 推荐(0)

conv2的计算过程
摘要：http://wenku.baidu.com/link?url=CJdwi_Z4z6NnTOObKZdDjc26uiMj8BcWKft0DUFi-xv2ZWAkJF1ABdh1vf5L2KoGY4HkN7ze_nXvZu5fQXGTh2G98U1QaR6Mft-s8axK93G 阅读全文

posted @ 2015-11-19 21:46 懒得想名字 阅读(222) 评论(0) 推荐(0)

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