三角函数曲线 图形的叠加 双y轴图形的绘制 图形标注

用数据拟和曲线的工具，利用了三次样条插值等方法。-data used to be and curve tools, the use of a cubic spline interpolation methods.

Qt下用Opencv2采集USB摄像头图像，Ubutu12.04系统，安装OPencv2，使用USB摄像头，插上即可用。

流形学习中的经典降维算法 Maximum Variance Unfolding 保持原高维空间点对距离与降维后低维空间的点对距离相等最大化方差

这是一种新的直方图处理技术,它在分开的直方图基础上重新分配三个子图像的像素。我们使用k-means获得来自输入图像的二个质心， 然后推论出二个极值把输入图像分为三个子图像。 在精确的数学计算之后,连接的成份被从子图像单独地获取。 应用上述新直方图处理技术,，分别对三个子图像（基于原始直方图的两个极值分解输入图像获得）实行直方图均等化。-This is a new histogram processing techniques, it is separate from the histogram based on the redistribution of the three sub-image pixel. We use k-means to obtain the input image from the center of mass of the two, and then infer the input image 2 Extremal divided into three sub-image. In precise mathematical calculations, the connected components of sub-image from a separate access. Application of the new histogram processing techniques, respectively, of the three sub-image (based on the original histogram of the two extremal decomposition of the input image to obtain) the implementation of histogram equalization.

是个例子程序，能实现指纹的识别，包括几方面的东西。-One example is the procedure to achieve fingerprint identification, including a number of things.

本源码是基于Keil MDK编写的。上面开发环境中没有keil的选项，不知道为什么？本程序可以直接运行在火牛STM32的开发板。是基于UCOS+UCGUI编写的。 -The source code is written based on the Keil MDK. The above development environment does not the keil option, do not know why? This program can run directly on the AC adapter the STM32 development board. Written UCOS+UCGUI.

AT24C16的程序开发AT24C16的源程序开发。-AT24C16 programmers AT24C16 the source development.

是一个有关手写数字识别的代码，自己感觉很是不错哦。-Is a handwritten numeral recognition code that they feel is a good, oh.

实现吃豆豆模型，能够监听键盘事件移动，判断吃否吃到豆豆，吃到一定数量会升级，会长大，速度会增加。-Only eat Peas model, able to monitor keyboard events move, to determine whether to eat eat Peas, eat a certain number will be upgraded, grow up, the speed will increase.