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waveguide_mode
计算光波导模式，详细内容请见附件包里的文件(waveguide mode)
- 2020-10-19 01:47:25下载
- 积分：1
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SARReturnWaveSignal
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．)
- 2009-07-07 22:42:14下载
- 积分：1
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zuobiao
在FLAC3D中调用可以得到模型各个单元坐标和编号并记录下来。(The coordinates and numbers of each unit in the model are obtained.)
- 2021-03-22 20:49:16下载
- 积分：1
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bogao
水库调度应用,水库水文信息快速准确统计，实现制表自动化(Application of reservoir operation, Hydrological information fast and accurate statistics, the realization of automated tabulation)
- 2021-04-13 17:48:56下载
- 积分：1
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uploadPUDN
麻省理工的最新版GAMIT软件源代码。Fortran90编写，主要用于GNSS精密定位定轨以及参考框架和网解确定。
另一个是Intel fortran 2013 for Linux的序列包，用它可以直接安装ifort，找了很久，这个版本的ifort虽然老，但是最稳定的一版。( U9EBB u7701 u7E09 u5E1 u7R03 u7R0 U5B9A u8E09 u8C0 u53CA u53C2 u8003 u686 u658 u548C u7F3 u89E3 u7E3E u5B9E u300E u53E6 u4E00 u4E2A u662FIntel fortran 2013 for Linux u7684 u5E8F u5217 u5305 uFF0C U7528 u5B3 u5E3 u3E1 u7E4 u03H4 U6700 u7A3 u5B9A u7684 u4E00 u7248 u3002)
- 2021-03-02 14:09:34下载
- 积分：1
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sale
已经设计好的服装销售管理的数据库如有不好之处请多多包涵~！(Has designed clothing sales management of the database if any bad please forgive me ~!)
- 2012-09-20 18:10:47下载
- 积分：1
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xingwang2
电力市场下日无功计划优化模型和算法的研究,电力市场下日无功计划优化模型和算法的研究(Electricity Market Day reactive plan optimization model and algorithm research, Electricity Market Day reactive plan optimization model and algorithm research)
- 2006-05-29 15:52:03下载
- 积分：1
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ccpbin
转换波共转换点道集抽取程序，用于转换波地震勘探(Converted-wave conversion point gather were extracted procedures for the converted-wave seismic exploration)
- 2009-12-30 07:16:52下载
- 积分：1
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wbym
网吧管理软件，希望能给大家点帮助，里面有些地方须大家给检查一下(Internet management software, we hope that they will help point, where some of the areas that need to check everyone)
- 2007-05-15 19:50:29下载
- 积分：1
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C++AGV 路径规划与运行仿真程序
在AGV实现过程中，核心就在于AGV路径的规划和AGV自身的调度控制，该程序实现了AGV路径规划与运行仿真(AGV route planing and motion simulation)
- 2017-10-11 01:02:53下载
- 积分：1
