定积分的计算

平面有限元计算源程序(plane FEM source)

研究典型相关分析的各种线性算法和非线性算法，并通过实验数据的比较说明了它们各自的特点(Canonical Correlation Analysis Study of the various linear and nonlinear algorithms algorithms, and through comparison of experimental data shows the characteristics of their respective)

说明：  基于stm32f4平台的模拟SPI驱动W5500模块，客户端程序(Simulated SPI driver W5500 module and client program based on stm32f4 platform)

qq、百度等的皮肤图片，供大家做皮肤控件时参考  非常不错的资源，含xml 图片等源文件

智能车激光头的检测程序，可用于激光头的很多调试(Laser head of intelligent vehicle testing procedures )

matlab在计算物理中的应用（附带有相关程序）(Appliation of matlab in Computational Physics (with relative programs))

LDA知识的讲解，浅显易懂，便于学习，还有对LDA模型的建立的说明以运用(LDA knowledge to explain, easy to understand, easy to learn, as well as the establishment of LDA model description to use)

fileWatcher 文件实时监控范例,当文件夹下的文件发生变化时，可以实时监控到文件增/删/改/保存等动作，在事件内绑定需要在侦测到文件变化时执行的动作即可监控并提取文件内的变化内容实现远程监控

大致思路说说，就是在外部SRAM里面做了一个大数组[320][240]做了一帧缓冲，所有屏幕相关操作都是在这一帧上面实现的，使用DMA直接丢数据到FSMC接口上，比I/O快多了，然后就是资源的去背问题，所有的图片都是我从手机版上面截图下来的，然后背景色都是0X4DF9，然后因为jpg转换软件的关系，蓝色的背景色会有偏差所以直接判断把0x4df9不显示不可行，后来想到可以用RGB颜色来入手，虽然不是0x4df9但是还是蓝色，所以蓝色分量肯定比红色多，所以做了一个阈值判断(Roughly speaking, a large array [320] [240] is made in the external SRAM to do a frame buffer. All screen-related operations are implemented on this frame. Using DMA to drop data directly to the FSMC interface is much faster than I/O. Then it is the problem of resource backtracking. All the pictures are taken from the top of the mobile version, and then the background color is 0X4DF9. Later, because of the relationship between JPG conversion software, the blue background color will be biased, so it is not feasible to directly judge that 0x4df9 is not displayed. Later, I thought that RGB color can be used to start with. Although it is not 0x4df9, it is still blue, so the blue component must be more than red, so I made a threshold judgment, and then it is the transition between scene and scene.)

一个简单的温度传感器、io开关量传感器多端点监控例程，单播，广播。(A simple temperature sensor, IO switch sensor multi terminal monitoring routine, unicast, broadcast.)