24 points counting procedures, FOSS

应用背景主要运用在图像的几何变换方面，可以打开BMP格式的图像，对图像进行各种几何变换，如图像的平移，图像的垂直和水平镜像，图像的转置以及图像的缩放，旋转等。这些是进行图像预处理的关键步骤。关键技术采用MFC设计界面，运用C++编程实现图像的几何变换，打开一幅MFC图像，可以运用相应的按钮进行相应的几何变换，输出变换后的图像，界面简单，输出图像正确。

计算方法雅可比公式-calculation formula Jacobian

这是匿名论坛小陀毕业设计的源代码。程序参考了匿名和圆点博士的不凡驱动和核心算法！非常棒的参考资料！

C语言实现的一些数学计算，包括全选主元高斯消去法、求解三对角线方程组的追赶法等-C language to achieve a number of mathematical calculations, including the Principal Select All Gaussian elimination method for solving tridiagonal linear equation group to catch up with law

利用dijkstra算法编写的公交线路的最小换乘问题的算法-Dijkstra algorithm to use the bus lines to prepare the smallest change Algorithm

conver the data to absolute value

通过黑金的Cyclone IV E开发板，通过板上5个按键实现，并在VGA显示器上输出的俄罗斯方块游戏。

详细表述了分数阶傅立叶变换的离散实现，将现有的算法进行比较。-In this note we make a critical comparison of some matlab programs for the digital computation of the fractional Fourier transform that are freely available and we describe our own implementation that lters the best out of the existing ones. Two types of transforms are considered: First the fast approximate fractional Fourier transform algorithm for which two algorithms are available. The method is described in H.M. Ozaktas, M.A. Kutay, and G. Bozdagi. Digital computation of the fractional Fourier transform. IEEE Trans. Signal Process., 44:2141{2150, 1996. There are two implementations: one is written by A.M. Kutay the other is part of package written by J. O Neill. Secondly the discrete fractional Fourier transform algorithm described in the master thesis C . Candan. The discrete fractional Fourier transform, Bilkent Univ., 1998 and an algorithm described by S.C. Pei, M.H. Yeh, and C.C Tseng: Digital fractional Fourier transform base

无线传感器中的时间同步算法网络。无线传感器网络是大规模的

运用粒子群算法，实现交流斩波器的特定谐波消去。根据交流斩波器的输出电压方程，建立其数学模型，运用粒子群算法计算相应的开关角，控制开关在相应的角度开通，即可在交流调压的同时实现特定消谐。