BP

用于地震计算，二维线性粘弹性材料子程序，用于地震力计算的很好的土体本构模型(for earthquake analysis)

生成一个高斯水印后，对待嵌入水印的载体图像进行二维的DCT变换，然后嵌入水印-Generates a Gaussian watermark, the watermark embedded in the carrier to treat two-dimensional image of the DCT transform, and then embedding the watermark

使用C++实现的小程序。计时器单位转换。输入为整型数单位为秒，输出格式为DDD：HH：MM：SS的时间。华为机试。(Use C++ achieve applet. Timer unit conversion. Enter an integer number of seconds, the output format is DDD: HH: MM: SS time. Huawei machine again.)

一些游戏代码！还在研究当中！有五子棋、俄罗斯方块、计算器、扫雷等(some code for game and compile it under window TC or VC)

六层DSP+ARM_PCB图及封装库，可以进行修改在用！！！ (Six-storey DSP+ ARM_PCB map and package libraries, can be modified to use at! ! !)

说明：  电子设计原理图，成就你的梦想，快来吧，小白变大佬(Electronic Design Principles, Achieve Your Dreams, Come on)

用matlab编写的music程序，希望对大家有用-using Matlab music prepared by the procedures in the hope that it may be useful for

// set_euler_xyz expects a vector containing the Euler angles in the format // (ax,ay,az), where ax is the angle of rotation around x axis, // and similar for other axes. // This implementation uses XYZ convention (Z is the first rotation).

vb,Agilent visa control class library.

空中三角解析测量，用于摄影测量中的地面点位置测量(Aerial Triangular Analytical Measurement)