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基于FFT的快速SAR分布目标回波模拟算法. 大面积分布目标的合成孔径雷达(SAR)回波模拟需要大量的运算，文中提出了一种合成孔径雷达回波模拟的快速算法，算法利用时域插值和FFTl’来缩减运算量，对于大面积目标回波模拟时，该算法有很高的效率。文中详细分析sinc函数插值所带来的误差以及补偿方法，并在次基础上提出了一种利用增采样插值方法，该方法以增加少量运算为代价，使得模拟精度的大幅度提高。文中比较了传统方法和基于FFTl’的快速SAR分布目标回波模拟算法的模拟结果，证明了这种快速算法确实行之有效。(The simulation of distributed targets is very important to the design of synthetic aperture radar(SAR)sys- tems．Since the end product is SAR images，the echo of SAR signals needs to be simulated and then processed form SAR images，an d the parameters needs to be measured and the perform ance of the images should be，an d then evaluated．The designing parameters of SAR could be adjusted to meet the requirement of users before developing SAR systems，specially in space—bome SAR systems．Th e simulation data is also needed during the developing an d debugging of a space—borne SAR real—time processor．Another purpose of simulation is to supply a great deal of simulation imag es to train image usors of space—bo rne SAR before it launch．)

基于差分相关的GPS信号检测算法，该算法和传统的相关累加进行了比较分析。(Based on Differential GPS-related signal detection algorithm and the traditional a comparative analysis of the relevant additive.)

软件开发过程文档规范。需要的快下-Standardize the software development process documentation. Needed soon

说明：  matlab非下采样剪切波工具箱，可用于图像融合。(Matlab non-subsampled shear wave toolbox, can be used for image fusion.)

说明：  jQuery每日薪资计算器代码是一款每日实时薪资收入计算代码。(JQuery daily payroll calculator code is a daily real-time payroll income calculation code.)

说明：  使用labview7.1编写的一个简单的虚拟电能质量检测仪，监测参数包括电压偏差、频率偏差、频域谐波分析、电压波动、三相不平衡度等。(Labview7.1 prepared using a simple detector of virtual power quality, monitoring parameters, including voltage deviation, frequency deviation, frequency-domain harmonic analysis, voltage fluctuations, such as three-phase imbalance.)

说明：  能够产生北斗B1频点37个卫星的信号，调制了CA码和NH码及不同卫星的PRN码(Can produce beidou B1 frequency point 37 of the satellite signal, modulation of CA code and NH code and different satellite PRN code)

220KV电压等级变电站微机操作继电器装置的二次回路原理程序-220KV substation voltage relay device microcomputer operating principle of the procedure secondary circuit

说明：  利用调频率参数的不同对微多普勒信号进行分离(Separation of micro Doppler signals by using different FM parameters)

说明：  实现简单的领航跟随编队控制，能够改变队形，以及航迹(Achieve simple leader_following formation control, which is able to change formation, track and num of robots)