程序可以根据测井曲线数组，在cad中自定绘制测井曲线回放图，主要体现了vb对cad二次开发绘图的应用，支持cad2007-2008.-The program according to the array of well logs in the cad in custom draw well logs playback diagram, mainly vb secondary development drawing on cad support cad2007-2008.

segy sgy 地震数据显示，包括波形变面积显示，变密度显示， GTK gtk 实现界面，opengl绘图-segy sgy wiggle

利用自然电位曲线实现自动分层，包含井数据文件读写绘图等-Potential curve for automatic use of natural stratification, including the well data file read and write graphics, etc.

基于C++的二维稳态导热计算程序，附带程序说明以及matlab的绘图说明-Based on two-dimensional steady-state heat conduction C++ calculation program, with the program descr iption and drawings illustrate matlab