IIR-filter-design

针对DEM的建模问题，将高程看作区域化变量，应用地质统计学中普通克里格研究了一个山区高程空间变异分析及其插值。(DEM for modeling will be seen as a regionalized variable elevation, application of ordinary kriging in geostatistics research a mountain elevation spatial variability analysis and interpolation.)

说明：  是关于MATLAB的数值处理程序,可以用来对测量的数据进行误差处理.(On the MATLAB numerical processing procedures can be used to measure the data processing errors.)

将利用HBMAT读出来的hb文件转换为matlab稀疏存贮，得到结构刚度阵质量阵等等(Will be read out by HBMAT hb files into matlab sparse storage, mass matrix by matrix stiffness, etc.)

F16气动数据，开环仿真，包括操作性及稳定性数据，前缘襟翼控制参数等。(F16 aerodynamic data, the open-loop simulation, including operational and reliability data, leading-edge flap control parameters.)

simulation about DZ5 transformer in matlab

matlab下的对于图像的置乱方法arnold置乱(For scrambling methods matlab image scrambling under arnold)

北大医学部（医学统计学）的课件，里面重点讲解实验数据统计，方差分析，相关与偏相关等方法，这是不确定性实验数据统计必修方法，使用matlab的同学有福了。(PUHSC (Medical Statistics) courseware, which highlight the experimental statistics, analysis of variance, correlation and partial correlation method, which is the uncertainty of experimental data statistics compulsory methods, the use of matlab student blessed.)

matlab图像处理实例详解chap2——matlab基础(matlab image processing example explanation chap2- matlab basic)

此程序是船舶在海上试验时走出的之字型曲线仿真程序，调试很好，能帮助相关专业的人很好的学习船舶相关知识(The program is the sea trial in out of the simulation program font curve, debugging is very good, can help related professional person is very good learning ship relevant knowledge)

要求设计一个基于颜色直方图的图像检索系统。该系统能够实现对图像的检索功能，例如，在一万幅图像中搜索出与检索图像相似的图像，依相似程度的大小显示出来。最后用查全率和查准率对系统进行评估。(To design a color histogram based image retrieval system. The system can realize the image search function, for example, a square image search and retrieval of an image similar to the image size according to the degree of similarity is displayed. Finally, recall and precision to evaluate the system.)