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利用netcd库 python语言读取nc气象文件(Using Python language of netcd library to read NC meteorological files)

为了感谢惠俊英老师的谆谆教诲，再为好奇诸君奉上水声物理--海洋传播声场模拟的一份武林秘籍--海洋传播声场抛物方程解算方法--RAM！ 当好奇诸君阅毕此卷，再对照轻松跑完作业，即入门 RAM！ RAM 与 AcousticsToolbox 遵照 GNU 公共许可证进行分发。感谢Michael D. Collins 对 RAM 的原创，也感谢由 Free Software 凝聚起来的自由科学家社区(In order to thank Professor Hui Junying for his teachings, and then offer you a secret book of underwater acoustic physics, ocean propagation sound field simulation, the parabolic equation solution method of ocean propagation sound field, RAM! When curious gentlemen read this volume, and then compared with easy running homework, that is, access to RAM! RAM and Acoustics Toolbox are distributed under the GNU Public License. Thanks to Michael D. Collins for his original RAM and to the Free Software community of free scientists.)

用红外控制步进电机转动角度，并且用LCD显示，采用51单片机控制，转速误差在1%之内(With infrared control stepper motor rotation angle, and with LCD display, using 51 single-chip microcomputer control, speed error is within 1%)

模拟地震信号，实现直达波与反射波及折射波的交点求取(Simulation of seismic signal to realize the intersection of direct wave with reflection wave and refraction wave)

说明：  Paper DUCF, fuzzy logic realization of wireless sensor networks

针对汽车的电子稳定性控制系统的126法规，做了基础性的模型(A basic model for the 126 regulation of the electronic stability control system of automobiles has been made)

采用相场方法，进行枝晶生长计算-标记为相场动力学模型A。(calculation of dendrite growth-model A)

说明：  在R语言中有根据矩阵绘制色块图的程序，可以用于绘制相关系数矩阵图，用丰富的颜色和形状形象的展示矩阵元素值的大小。今天介绍的是如何用matlab绘制矩阵色块图。(In R language, there is a program to draw color block graph according to matrix, which can be used to draw correlation coefficient matrix graph and show the size of matrix element value with rich color and shape image. How to draw matrix color block diagram with MATLAB is introduced today.)

说明：  机器人三维建模仿真应用，webots建模仿真软件，跟随小车模型加程序(Application of Robot Three-Dimensional Modeling and Simulation)

基于python语言读取Micaps格式数据，包括地面、高空、格点数据等类型。(Read Micaps format data based on Python language)