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bian-cong-pin-xinhao
研究了重频参差相参脉冲串的频率估计算法。通过脉内相关积累,提高了新序列的信噪比。对新序列的相位差按参差重数抽样平均,减小了等效的相位噪声方差,利用重频参差比解相位模糊,扩大了频偏允许范围,降低了算法的信噪比门限。分析了本算法实现相参频率估计的条件,推导了相应信噪比门限的解析表达式,指出了信噪比门限与信号样本总数、参差重数、参差比之阎的关系。仿真结果表明:上述结论是正确的,在满足信噪比门限条件下,频率估计的精度接近相参脉冲串频率估计的克拉美一罗限(CRLB)。(Frequency Estimation for Staggered Coherent Pulse Train)
- 2020-12-24 23:39:06下载
- 积分:1
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Spectrum-analysis
这是一个包含了滤波和快速傅里叶变换的地震方面频谱分析程序,用C语言编写(It contains a filter and a Fast Fourier Transform spectrum analyzer earthquakes)
- 2014-09-11 21:53:41下载
- 积分:1
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lqr-controller
lqr contrô ler for bicyclette modèle
- 2013-03-09 17:45:39下载
- 积分:1
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yeksosazenimpol
half converter diode simulink
- 2014-12-23 17:08:42下载
- 积分:1
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Fusion
多元测试信息融合课程的编程作业,利用DS理论进行数据融合,有相关的例题(Multivariate testing information fusion programming assignments courses use DS theory for data fusion, there are relevant examples)
- 2014-01-12 10:31:24下载
- 积分:1
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Picture-Player
图片播放软件,含翻页,自动播放,播放速度控制,旋转(任意角度),放大,缩小等(Photo playback software, including flip, auto play, playback speed control, rotation (any angle), zoom, etc.)
- 2013-07-29 10:43:16下载
- 积分:1
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The-calculation-of-channel-capacity
在信息论课程中,对信道容量的计算,此文件对它用matlab进行编程,运行后可直接得到结果(In information theory course, for the calculation of channel capacity, this file can be programmed with matlab it can get results directly after running)
- 2014-10-21 15:04:42下载
- 积分:1
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huffman-matlab-1_1
Huffman coding for comperesrion data and ready to send
- 2010-12-04 22:42:12下载
- 积分:1
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thesis2k
PAPERS ON DYNAMIC VOLTAGE RESTORER
- 2011-02-10 16:52:49下载
- 积分:1
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GravityCenter
该函数实现的是激光光斑中心检测。首先对光斑进行预处理,然后利用灰度重心法来计算得到光斑的中心坐标,最后利用MATLAB的绘图功能描绘出光斑中心位置的变化情况。(This function is implemented in the laser spot detection. First spot pretreatment, and then use the barycenter method to calculate the coordinates of the center of the spot, the final use of MATLAB graphics depict the changes in the spot center position.)
- 2017-01-17 09:16:26下载
- 积分:1