mathmatic

8位单片机用8080并口通讯协议驱动1.5寸TFT彩屏，字库或者图形(TFT color 8080 parallel port communication 8 bit single chip microcomputer)

说明：  啁啾光纤光栅matlab仿真程序，使用matlab对啁啾光纤光栅的反射光谱进行仿真，使用了传输矩阵方法。(Chirped Fiber Grating matlab simulation program)

说明：  ABAQUS dload子程序，应用于动、静力学计算。(ABAQUS dload subroutine which is applied to dynamic and static calculation.)

说明：  自编牛拉法算电力系统潮流的matlab小程序，可以运行，有简单的中文注释。5节点系统，包括求节点导纳矩阵，求雅可比矩阵等系列过程。(The matlab program for calculating the power flow of power system based on the niula method is compiled by ourselves, which can be run and has simple Chinese notes. 5-node system, including the node admittance matrix, Jacobian matrix and other processes.)

用来读取卫星影像自带的xml文件里的各种参数(Used to read various parameters in the XML file of satellite image)

说明：  基于光电信号的的血氧饱和度计算，matlab的代码，请参考(Based on the photoelectric signal of blood oxygen saturation calculation, MATLAB code)

粗糙表面压力摩擦力及摩擦系数之间的关系，高斯分布(Relationship between pressure and friction coefficient of rough surface and Gauss distribution)

说明：  利用IDL 进行水质参数反演，包括悬浮物浓度和叶绿素浓度(Inversion of Suspended Matter Concentration and Chlorophyll Concentration with IDL)

说明：  根据舰船螺旋桨噪声一书给出的计算空泡噪声的公式，简便计算各种条件下的螺旋桨噪声级的程序(According to the formula for calculating the cavitation noise given in the book "Propeller Noise of Ships", the program for calculating the propeller noise level under various conditions is simple and convenient.)

说明：  根据卫星坐标和接收站坐标来计算卫星高度角的一段程序，简单实用(A program for calculating satellite altitude angle based on satellite coordinates and receiving station coordinates is simple and practical.)