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声学传播模型的源代码，UMPE模型 ，射线传播模型等 matlab编写(Source Code of UMPE Model ,Ray Model Acoustic Propagation Model)

说明：  惯性导航系统是以陀螺和加速度计为敏感器件的导航参数解算系统，该系统根据陀螺的输出建立起导航坐标系，根据加速度计输出解算出运载体的速度和位置。本程序依据比力坐标变换和姿态阵解算的方法，利用MATLAB仿真捷联式惯导系统中陀螺和加速度计的输出，得到角速度和加速度仿真数据。 本仿真可作为课程学习的参考例程，也可作为撰写期刊论文的基础例程，“main_model.m”是主程序，各子模块均有注释。(Inertial navigation system (INS) is a navigation parameter calculation system with gyroscope and accelerometer as sensitive devices. The navigation coordinate system is established according to the output of gyroscope, and the speed and position of carrier are calculated according to the output of accelerometer. According to the method of specific force coordinate transformation and attitude matrix calculation, the output of gyro and accelerometer in strapdown inertial navigation system is simulated by MATLAB, and the simulation data of angular velocity and acceleration are obtained. This simulation can be used as a reference routine for course learning and basic routine for writing journal papers_ Model. M "is the main program, and each sub module is annotated.)

该程序实现重力勘探中的布格重力场校正，程序包括，地形校正，中间层校正，高度校正，纬度校正，程序较为复杂，但注释清楚利用理解。(The programis about of the Bouguer gravity field correction, including terrain correction in gravity exploration, the middle layer height correction, correction, correction of latitude, the program is relatively complex, but notes with clear understanding.)

DS1302资料,实时时钟控制芯片.可自行记时,自动进行月份,年等调整,包括闰年和闰月-DS1302 data, real-time clock control chip. Can remember, the automatically month, year and other adjustments, including a leap year and the Leap

说明：  146849215+8182161261281(1456216126184581hrhrqhq)

实现Liang-Barsky算法裁剪直线段(Realization algorithm for clipping straight line segment)

OPNET仿真实验，我平时做的，希望对您有帮助-C++

说明：  本书不仅适合初级Web开发人员学习阅读，更是Python程序员用来学习高级Web开发技术的优秀参考书。(This book is not only suitable for junior web developers to learn to read, but also an excellent reference book for Python programmers to learn advanced web development technology.)

模块为 I2C 接口的 16 路 IO 扩展模块，采用 MicroChip 的 MCP23017 芯片。芯片功能完备，每个 IO 可 任意配置为输入或输出，可设置使用上拉电阻。并且配置为输入的 IO 都可以启用中断功能。IO 接口驱动 能力强，灌电流、拉电流可达 25mA。(Module for the I2C interface of the 16-way IO expansion module, using Microchip MCP23017 chip. The chip function is complete, each IO can Arbitrary configuration for input or output, you can set the use of pull resistance. And the IO configured for input can enable the interrupt feature. IO Interface Driver Ability, irrigation current, pull current up to 25mA.)

说明：  Microsoft Access database, with the stemmed and phonetic paragraphs