3srm_hall

使用directx9,调用老虎的立体模型文件创建老虎的立体模型，并加入摄像头类，可以控制视角来观察老虎。(Use directx9, called Tiger model file to create three-dimensional model of three-dimensional model, and add camera type, can control the angle to observe the tiger.)

内存映射文件的使用(The example of using memory map file)

说明：  通过修改，注册表，实现修改默认打印机功能(it is used to modify the setting of the defualted printer )

这是任哲老师的程序案例，主要是MFC windows应用程序设计。有关MFC程序设计的程序，其中包含界面的设计和源代码的设计(the design of MFC，include the design of interface and source code)

说明：  采用模糊控制的思想，实现交通路口红绿灯时间的优化控制。 功能要求：(1) 采用模糊控制实现红绿灯控制，根据车流量的不同来控制红绿灯的显示时间。 (2) 模拟实际交通路况，简化编程难度，只考虑横竖方向的车流量，并不考虑车的拐弯，重点突出模糊控制算法 (Using fuzzy control theory to achieve the traffic intersection of time optimal control of traffic lights. Functional requirements: (1) using fuzzy control to achieve traffic light control, according to the different traffic flow to control the traffic lights display the time. (2) simulate the actual traffic and road conditions, simplify programming difficulty, only if they had to consider the direction of traffic flow, without considering turning vehicles, focused fuzzy control algorithm)

很好的能解决网络数据丢包处理的算法。特别是在带宽一定的情况下，解决网络数据传输和带宽、数据传输完整性的较优解决方案。(good solution processing network data packet loss algorithms. Especially in certain circumstances bandwidth, the solution to network bandwidth and data transmission, data transmission integrity of the optimum solution.)

说明：  课程设计的主要内容为开发一个实时绘制大规模三维场景的程序系统.必做部分： 1、学习3DS Max 的基本功能，并采用3DS Max 对三维场景进行建模，要求 场景中包含建筑物、道路、天空等基本元素，实现场景的纹理贴图功能。 2、通过3DS Loader 读取场景数据。。 3、学习并使用OpenGL 或DirectX 3D 实时绘制上述场景。 4、提供用户界面，并实现场景的交互漫游功能。 选做部分： 1、在场景中添加了三维地形。 2、实现雾这种气象条件的实时绘制。 3、实现计算机动画技术，飞机在天空中飞，圆环在不停的运转。 4、阴影的绘制 5、在场景中添加了喷泉。 6、实现Billboard 绘制技术。 7、添加了美妙的背景音乐。 (The main content of curriculum design for the development of a real-time rendering system of procedures for large-scale three-dimensional scene (running Interface, refer to Figure 1), including part and the election will be made part (where part of the requirements to achieve Optional 2 to 3 Or more than function). Will be part of: 1, learning the basic functions of 3DS Max, and three-dimensional scene using 3DS Max for modeling, requirements Scene includes buildings, roads, skies and other basic elements, to achieve the texture mapping function of the scene. 2, read the scene data by 3DS Loader. . 3, learn and use OpenGL or DirectX 3D real-time rendering the scene. 4, provide the user interface and interaction to achieve the scene roaming. Optional parts: 1, in the three-dimensional terrain scenes added. 2, the fog that weather conditions to achieve real-time rendering. 3, the realization of computer animation technology, aircraft flying in the sky, circle in)

usbtrace dll c making sample

c 函数查找C language function is quick (C language function is quick )

矩阵的转置、行列式、秩，逆矩阵求法，矩阵的三角分解、qr分解，对称正定矩阵的乔里斯基分解及行列式值，奇异值分解，广义逆的奇异值分解，矩阵特征值与特征向量的各种计算方法(all kinds of computational method of transposition of matrix, determinant, rank, inverse of matrix,triangle decomposition, qr decomposition, cholesky decomposition and determinant value based on symmetry positive definite matrix, decomposition of singular value, decomposition of generalized inversal singular value, eigenvalue and eigenvector)