如何用IDL处理Shapefile数据

一个简单的MapX+VC程序，实现了MapInfo基本的功能-A simple MapX+ VC process, realize the basic functions of MapInfo

三次均匀B样条，一阶导数，二阶导数程序的matlab程序，三个文件独立分开(Three uniform B splines, first derivative, two derivative procedures)

信号与系统 陈后金 PPT 本科研究生都能用上(signal and system chen houjin PPT for student and soon)

博客系统源码 博客系统源码-Source blog system

光学课件 第一章 光的干涉 第二章 光的衍射 第三章 几何光学的基本原理 第四章 光学仪器的基本原理 第五章 光的偏振(Optical courseware )

非常好用的TC编译工具,文件不大,功能齐全.-very handy TC compiler tools, not documentation, complete functions.

这是一个猜数字的小游戏，当用户输入一个数字开始猜后，程序会根据用户所猜的数字大小和正确答案来比较，然后提示用户数字是猜大了还是小了，让用户继续猜，直到正确．-This is a small viewing of the game, when a user input figures began to guess, the procedures under which users guess the number and size compared to the correct answer, and then prompts the user to guess the number is larger or smaller, allows users to guess until right.

OFDM基于块状导频的信道估计算法仿真，包括LS LMMSE估计算法 (OFDM based on the massive pilot channel estimation algorithm simulation, including the LS estimation algorithm Analysis of LMMSE)

说明：  NILM-Eval是一个MATLAB框架，允许在不同场景中评估非侵入式负载监控算法，以全面了解其性能.NILM-Eval可以轻松评估多个数据集，住户，数据粒度，时间段和特定算法参数的算法。通过将这些参数封装在配置中。NILM评价仪进一步允许用户轻松地重复其他人执行的实验，评估新数据集上的算法，以及微调配置以提高新算法的性能设置(Nilm-eval is a MATLAB framework that allows evaluation of non-invasive load monitoring algorithms in different scenarios to fully understand their performance. Nilm-eval can easily evaluate algorithms for multiple data sets, households, data granularity, time periods and specific algorithm parameters.By encapsulating these parameters in the configuration.NILM evaluator further allows users to easily repeat experiments performed by others, evaluate algorithms on new data sets, and fine-tune configurations to improve performance Settings for new algorithms)

用于计算混凝土非线性时，选取了合适的混凝土本构关系，FORTRAN编制，清华大学的路新政编制-concrete used in the calculation of nonlinear time to select a suitable concrete constitutive compiled FORTRAN, Tsinghua University establishment of the new political path