原文:http://kuan.iteye.com/blog/189115 如不习惯安装及使用DSSS,可以试着用Poseidon编译新的DWT: 1.首先假设您还没下载DMD及Tango,请到http://downloads.dsource.org/projects/tango/snapshots/tango-bin-win32-CURRENT-dmd.1.029.zip下载DMD及Tango的同捆包并安装,假设我安装在D:\DMD1029Tango底下. 2.到htt...
Aiming to balance the robustness and imperceptibility of database watermark, propose a wavelet transform (DWT) based blind watermarking algorithm. The algorithm screens candidate attributes that can be embedded watermark and conducts subset segmentation and rearrangement, and then performs DWT ...
Aiming to balance the robustness and imperceptibility of database watermark, propose a wavelet transform (DWT) based blind watermarking algorithm. The algorithm screens candidate attributes that can be embedded watermark and conducts subset segmentation and rearrangement, and then performs DWT transformatio...
""" test_fail.py """ from seleniumbase import BaseCase class MyTestClass(BaseCase): def test_find_army_of_robots_on_xkcd_desert_island(self): self.open("https://xkcd.com/731/") self.assert_element("div#ARMY_OF_ROBOTS", timeout=1) # This should fail You can run it from the ex...
写一个程序实现base32的编码与解码。base32编码的原理:对于任意一个二进制字节数组,将连续的5个bit进行编码,5个bit可以表示32个不同的数,分别映射到a-z(26个字母)和 0-5(6个数字),比如00000映射到a,00001映射到b,00010映射到c,...,11110映射到4,11111映射到5。这样任意的二进制字节都可以用这32个字符编...
SHDWt/USD - Shadow Token 美元 0.127 +0.014(+12.39%) 1日 1周 1个月 3个月 6个月 1年 5年 最大值 卖价/买价 0.127 / 0.127 成交量(24H) 579.51K 市值 20.55M 当日幅度 0.112-0.141 52 周范围 0.106-1.49 发行总量 - 流通总量 SHDW161.71M 等级 769 涨跌(7日) -6.50% 1个月 -30.43% 1...
SHDWt/USD - Shadow Token 美元 Coinbase Pro 创建提醒 添加至投资组合 0.279 -0.005 -1.76% 13:43:40 - 实时数据. 类型: 货币 种类: 次要 基准货币: Shadow Token 第二货币: 美元 量: 641,915 卖价/买价: 0.279 / 0.279 当日幅度: 0.274 - 0.292 SHDWt/USD 0.279 -0.005 -1.76% 总...
题意:给定n个带权点m条无向带权边,选一个子图,则这个子图的权值为 边权和-点权和,求一个最大的权值。 析:把每条边都看成是一个新点,然后建图,就是一个裸的最大闭合子图。 代码如下:
Introducing the exquisite Premium Primed Base Board Wood Moulding, specially crafted for Elegant Interiors. Elevate your living spaces with this superior quality moulding that combines timeless beauty with modern sophistication. This meticulously primed moulding not only enhances the aesthetic appeal of your...
Fuse base suppressed by the resin or plastic casing fitted with contacts and contains the fusion pieces, the connection made by riveting as the support of the appropriate size fuse body parts. This series of fuse has many merits such as small in size, convenient for insta...