缩略图和描述焦点图

Hex file for USB programmer

说明：  Ulink2固件 ulink2降级用固件(Ulink2 firmware, ulink2 downgrades with firmware)

C++程序设计源代码例-C programming source code cases

一款vb编写的记忆力源程序，此程序特别适合初学者研究和学习-one prepared by the memory source, this procedure is particularly suited to study and learn from beginners

说明：  基于蚁群算法的三维路径规划算法，是传统蚁群算法，改进后可以发论文(Three dimensional path planning algorithm based on ant colony algorithm is a traditional ant colony algorithm, which can be improved and published)

学习和研究软件内含的设计思想和原理，通过安装、显示、传输或者存储软 件等方式使用软件的，! -Study and research includes the design of software ideas and principles, through the installation, display, transmission or storage software, such as the use of software,!

说明：  以悬臂梁为例，用有限元法编程生成质量矩阵和刚度矩阵（采用平面梁单元，单元数在10到30之间）。 使用matlab的用于广义特征值问题分析的函数（eig(A,B,'chol')，该命令使用乔莱斯基分解的方法，计算对称矩阵A和对称正定矩阵B的广义特征值问题。A对应刚度矩阵，B对应质量矩阵）计算梁的前三阶固有频率和振型，计算得到梁的前三阶固有频率和振型，并画出振型图。(Taking cantilever beam as an example, the mass matrix and stiffness matrix are programmed by finite element method (using planar beam elements, with units ranging from 10 to 30). Using Matlab's function (eig (A, B,'chol') for the generalized eigenvalue problem analysis, the command uses the Jo Lessky decomposition method to calculate the generalized eigenvalue problem of the symmetric matrix A and the symmetric positive definite matrix B. A corresponds to the stiffness matrix and B corresponding to the mass matrix. The first three natural frequencies and modes of the beam are calculated, and the first three natural frequencies and modes of the beams are calculated, and the vibration pattern is drawn.)

俄罗斯方块, VC源代码, 使用DirectX 8.1, 学习DirectX的好代码.-Russian box, VC source code, the use of DirectX 8.1, a good learning DirectX code.

说明：  数据结构课程设计 电梯调度算法的实现，实现简单，可直接使用(Elevator is defined in this program.You can use it directly;)

利用解析的方法进行扇形束CT投影数据仿真，在内置函数fanbeam的基础上又增加了其他参数的设置，例如探测器的间距等。(The fan-beam CT projection data are simulated by analytic method. On the basis of the built-in function fanbeam, other parameters are added, such as the spacing of detectors.)