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SurveyingAdjustment
测绘领域,该程序为一个边角网平差的程序,能够进行近似计算、间接平差计算,同时能够绘制出测量的网图,进行精度测评。(The field of surveying and mapping, the program for a corner net adjustment procedures can be approximately calculated, indirect adjustment calculation, at the same time able to draw a network diagram, measurement accuracy evaluation.)
- 2020-11-25 15:29:32下载
- 积分:1
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sac-101.6a_source.tar
地震学分析软件,sac,数字地震信号处理的标准程序(Seismological analysis software, sac, the standard procedure of digital seismic signal processing )
- 2021-04-23 14:08:48下载
- 积分:1
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rank-defect-free-network-adjustment
常用于测绘控制网和变形监测,秩亏自由网平差,分别可以进行普通秩亏自由网平差,拟稳平差(Ordinary rank defect free network adjustment commonly used in surveying and mapping control network and deformation monitoring, rank defect free network adjustment, respectively, to be stable adjustment)
- 2021-01-08 16:28:51下载
- 积分:1
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PLC
一个利用PLC编写的工业控制源程序,包括梯形图和组态,很完整,是三层电梯的程序,可以扩展成多层电梯(Prepared using an industrial control PLC source code, including the ladder and configuration, it is complete, is a three-lift procedure can be extended into a multi-elevator)
- 2020-11-09 00:19:47下载
- 积分:1
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penman
这是本人原创程序,用于水利、水文、气象类专业研究时常见的利用彭曼公式进行蒸发估算的问题。(A program that can be used to uate evaporation based on Penman method.)
- 2015-08-06 18:02:06下载
- 积分:1
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ring-spectrum
微纳光纤半径对相位的影响,这个绝对有效,而且保证能运行出来(The effect of the micro-nano fiber radius on the phase, which is absolutely effective, and guaranteed to run out)
- 2017-05-15 15:23:40下载
- 积分:1
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CHAP07
设备管理系统,采用vc++及sql2000,odbc(Equipment management system vc++ and sql2000
)
- 2012-03-10 20:11:07下载
- 积分:1
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ansys土木相关基本资料
ansys在土木相关的基本资料学习,可供相关人员参考学习(ANSYS basic information)
- 2018-07-18 18:45:13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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Project1
组态王驱动开发包,包含例子。这是本人吐血奉献!组态王是一款工控领域的自动化软件,这个开发包是要付费才能获得的(Kingview driver development kit, containing examples. This is my blood sacrifice! The Kingview is a field of industrial automation software, the development package to pay to get the)
- 2013-04-10 11:03:08下载
- 积分:1