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STM32 LCD12864驱动 实现描点绘图,显示汉字,绘制波形,坐标
STM32 LCD12864驱动 实现描点绘图,显示汉字,绘制波形,坐标,代码内有详细的注释,使用keil环境编写,提供函数接口,很方便就可以应用到自己的项目中去。
- 2023-04-15 16:00:03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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brball
双色球.
预定一组号,看看机选N次后,你的号码中奖数多高。(Color ball. Book a group number, look at the machine N times after the election, the number of the winning number of tall.)
- 2012-05-18 15:22:55下载
- 积分:1
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KECA_Journal_Article
说明: Robert Jenssen 撰写论文原文(We introduce kernel entropy component analysis (kernel ECA) as a new method for data transformation and dimensionality reduction. Kernel ECA reveals structure relating to the Renyi entropy of the input space data set, estimated via a kernel matrix using Parzen windowing. This is achieved by projections onto a subset of entropy preserving kernel principal component analysis (kernel PCA) axes)
- 2019-01-03 20:07:38下载
- 积分:1
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运算放大器求和电路实验代码
说明: 湖南大学电子线路第二次实验代码(运算放大器求和电路)(The second experiment code of electronic circuit of Hunan University (sum circuit of operational amplifier))
- 2019-12-07 15:12:35下载
- 积分:1
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弹力球游戏,c++开发,比较简单的,对初学者学习很有帮助
弹力球游戏,c++开发,比较简单的,对初学者学习很有帮助-ball game,by C++
- 2022-05-07 03:39:50下载
- 积分:1
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实现MFC不规则对话框,一个漂亮的时钟计时器实例,
实现MFC不规则对话框,一个漂亮的时钟计时器实例,-The realization of irregular MFC dialog box, and a beautiful example of the clock timer,
- 2023-01-04 21:20:03下载
- 积分:1
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A simulation of circled wireless network under DSR protocol in NS
利用ns2进行的圆形设置的无线网络仿真,使用DSR协议。-A simulation of circled wireless network under DSR protocol in NS-2.
- 2022-09-18 00:40:03下载
- 积分:1
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ssa
说明: 信号处理,奇异谱分析,时间序列分析,将信号分解乘正交信号集合,做去噪等功能(singular spectrum analysis)
- 2019-11-23 20:26:59下载
- 积分:1
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无组件上传,适合初学者学习,自己做的,互相学习
无组件上传,适合初学者学习,自己做的,互相学习-good upload for study
- 2022-01-27 21:04:01下载
- 积分:1