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空间飞行器三轴稳定姿态动力学仿真，三轴稳定姿态动力学仿真(Stable attitude dynamics simulation of the space vehicle three weeks)

强主动声纳信号干扰被动声探测的仿真分析.被动声探测是探测和跟踪水中噪声目标的重要手段,但强主动声纳信号的出现将对被动声探测产生很强的干扰作用,影响被动声纳对噪声目标的检测或跟踪。本文通过计算机仿真,分析被动声纳的积分时间、强主动声纳信号的强度、脉冲宽度和发射周期四个因素对强主动声纳信号干扰被动声探测程度的影响。(Simulation analysis of passive acoustic detection of a strong active sonar signal interference passive acoustic detection is an important means to detect and track water noise goals, but the emergence of strong active sonar signal will be passive acoustic detection generate strong interference effect, the impact of passive acoustic satisfied noise target detection or tracking. This paper through computer simulation, and analysis of the four factors of the integration time of the passive sonar, a strong active sonar signal intensity, pulse width, and launch cycle impact of passive acoustic detection of a strong active sonar signal interference.)

F16开环动力学系统模型。输入为油门及三个舵面控制，以及系统低阶、高阶选择器。输出为飞机飞行状态以及油门大小。采用Quaternion四元素法，可以有效避免俯仰角theta达到90°时数学奇异现象。(F16 open-loop dynamic system model. Throttle input and three rudder control, and system low, high selector. Output is the size of aircraft status, and throttle. Quaternion method using the four elements, can effectively avoid the pitch angle theta to 90 °, mathematics strange phenomenon.)

此电子书为VC++与Matlab混合编程的快速实现。对信号处理学习者有一定的帮助(This e-book for the VC++ and Matlab Fast implementation of hybrid programming. On signal processing to help learners have a certain)

多体系统动力学基础及机车车辆仿真应用（共三讲20页左右）(Multibody system dynamics simulation application base and locomotives)

7级级联H桥逆变器 多电平大功率电力电子 中高压无功补偿 变频器 matlab仿真模型(7 cascaded H-bridge inverter multi-level high-power electronic converter high voltage reactive power compensation)

方向键←→控制方块的左右移动，方向键↑变形，方向键↓加速方块落下的速度(The direction key vs. control box and move around, the direction key up key down the direction of deformation, accelerate the speed of falling blocks)

关于铁路轨道激光平顺度检查仪的使用说明，对仪器功能、使用范围和注意事项进行了详细说明。(On the railway track laser smoothness tester instructions, the instrument features, application scope and matters needing attention are discussed in detail.)

逻辑航迹起始算法代码，实现简单的逻辑算法(logical algorithm for Track initiation)

基于MATLAB软件的有关雷达杂波的的很多个程序，相信对初学入门者很有帮助 (Based on MATLAB software on the radar clutter of many programs, I believe that is helpful for beginners beginners)