皇后问题：在N*N的方格里放置皇后，要求不能放在同一行、同一列、同一对角线上。输入所有适合条件的情况。...

QRcode二维码解码器程序源码本源码实现可以在vc中使用的1D/2D编码解码器。条形码的应用已经非常普遍，几乎所有超市里面的商品上面都印有条形码；二维码也开始应用到很多场合，如火车票有二维码识别、网易的首页有二维码图标，用户只需要用手机扫描一下就可以看到手机版网易的网址，免去了输入长串字符的麻烦。条形码的标准：条形码的标准有ENA条形码、UPC条形码、二五条形码、交叉二五条形码、库德巴条形码、三九条形码和128条形码等.

Source codes from "Statistical and Adaptive Signal Processing" which contain lots of useful methods for signal processing.

四色问题-four color problem

一个完整的可运行的医学图像处理软件源代码， 很全面的VC++程序，都是关于医学图像方面的. 包括配准和分割等功能-Can run a complete medical image processing software source code, including features such as registration and segmentation

为引导旅客合理利用线路资源，解决交通瓶颈问题，该市制定了票价策略： 每条线路可以单独购票，票价不等。 允许购买某些两条可换乘线路的联票，联票价格低于分别购票的价格和。 单线票价和联合票价由文件price.txt给出，形式如下：   线1 180   ……   线13 114   线1，线2 350   线1，线10 390   …… 文件price.txt中，每行数据表示一条单线或联线的票价。线名与票价间用空格分开。如果是联线，两线名之间用逗号分开，并且规定联线只能包含两条可换乘的线路。 现在的问题是，根据这些已知的数据，计算从A站到B站最小花费和可行的换乘方案。比如，

FFT and dll documents for independent utility

vs.lib is a math library in C++ with a set of linear algebra and integrable / differentiable objects. vs.lib is a rapid-proto-typing tool which makes programming in numerical applications as easy as writing mathematical expressions.-vs.lib is a math library in C++ with a set of linear algebra and integrable/differentiable objects. vs.lib is a rapid-proto-typing tool which makes programming in numerical applications as easy as writing mathematical expressions.

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一款价值无量的曲线控件,只要在数据库导就可生成漂亮的拟合曲线-A curve of the control is of immeasurable value, as long as guide in the database can be generated fitting curves of a beautiful

数学建模方法，写论文的重要帮助，不会建模可写不出高质量的文章啊。-Mathematical modeling method, an important thesis help, will not be high-quality modeling can not write an article ah.