机载雷达STAP书

说明：  Labview环境下实现带汉明窗的傅里叶变换(Labview environment to achieve with a Hamming window Fourier transform)

这个是sap学习软件，可以作为入门的资料。-This is a learning software sap can be used as entry data.

说明：  在materials studio软件统计分子间的氢键数脚本。。。(Statistical hydrogen bond number)

相位偏置天线，英文全称DisplacedPhaseCenterAntenna，简称DPCA。 相位偏置天线是解决平台运动导致杂波谱展宽的一种技术，目前应用较广。(Phase offset antenna, full name in English Displaced Phase Center Antenna, referred to as DPCA. Phase-biased antenna is a technology to solve the clutter spectrum broadening caused by platform motion, which is widely used at present.)

本文首先介绍了近些年来雷达模拟器获得广泛应用及其原因，然后对目标模 型、杂波模型和机载下视脉冲多普勒雷达的频谱分布进行了分析。接着，研究了 雷达回波信号模拟的实现方法，重点是采用网格映象法对地杂波信号的模拟进行 了分析和推导，并采用此方法对瑞利分布的高斯谱杂波、雷达回波信号进行了仿 真和分析。最后，针对用于某机载雷达信号模拟器系统的数字信号处理器进行了 设计和分析。 (This paper first introduces the radar simulator in recent years is widely available and the reasons for, and then on the target model, and the clutter model of airborne pulse Doppler radar, as under the spectrum distribution is analyzed. Then, to study radar signal simulation methods, with emphasis on the use of grid mapping method to the simulated clutter signal analysis and derivation, and use of this method, the Gaussian distribution of the Rayleigh spectrum of clutter, the radar echo signal simulation and analysis. Finally, for an airborne radar signal simulator system digital signal processor has been designed and analyzed.)

复制 测量长度 比较 等函数的 书写 还有 一些其他函数的书写 都是c++课程老师布置的作业(Copy measuring the length of comparison function of writing, there are some other functions of writing are c++ course teacher assignments)

Delphi实现Excel数据导出到Access数据库中，见经常有新人问到如何将 Excel 数据导入数据库，我当年也花了一段时间去搞，就做了个简单的DEMO,希望对新手有用.

MCGS环境下两个实例，用于PLC自动控制（汽车生产线和供水控制），控制系统仿真，在线自动监控，实现生产的无人化或少人管理。-MCGS environment, two examples of automatic control for the PLC (automotive production lines and water control), control system simulation, on-line automatic monitoring, production of unmanned or less to manage.

说明：  该源码可以同时实现智能小车循迹的功能和避障的功能(The source code can realize the function of intelligent car tracking and obstacle avoidance at the same time)

该程序用PID系统实现差动转向车辆控制 (A framework for a differential steering vehicle controlled by a PID system tuned with a genetic algorithm. Kinematic model include: constant velocities and variable velocities model. Accurate and simplified kinematics are provided such that the designer can easily implement the kinematics control on a microcontroller. The PID controller is tuned by an offline GA to follow a straight line for a dead reckoning task.)