HD-DAD

矩形块的三角形单元的有限元计算程序，实现了单元网格自动剖分，后处理后自动绘图等(Rectangular block triangular element finite element program)

在一张有圆形的图片中利用matlab软件采用hough变换检测圆形，(In a picture using a round using hough transform matlab software testing round,)

函数的近似式，构造函数的逼近方法，从而得到比较准确的函数图象(Is often necessary to obtain the function approximation constructor approximation method)

说明：  希尔伯特黄变换，亲测有效，可放心使用，只是三维图运行会卡顿（三维图部分不确定正确）(Hilbert Huang transform, effective in pro test, can be used at ease, but the operation of 3D map will be stuck (the part of 3D map is uncertain))

说明：  粒子群算法寻优，在限定条件下实现对群体变量的选择优化，以达到目标的最优值。(Particle swarm optimization)

说明：  粒子群优化算法的基本思想是通过群体中个体之间的协作和信息共享来寻找最优解．(Particle swarm optimization algorithm based on the idea that groups of individuals through collaboration and information sharing to find the optimal solution.)

extension of CS的可运行代码，很好的实现了论文中的实验，代码可运行，很详细(extension of CS can run code to achieve a good thesis experiment, the code can be run in great detail)

第11章 解线性方程组的直接法.zip。是从书中光盘里直接拷贝的代码，放在这里，与大家共享，共同交流，希望对大家有帮助。(Chapter 11 the direct method of solution of linear equations)

DQPSK仿真程序，包含调制解调、性能分析(DQPSK simulation program, including modulation and demodulation, performance analysis)

纹理提取的matlab 源代码, 研究图像处理算法的可参考(texture extraction of Matlab source code, image processing algorithm research of reference)