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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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MSSESPRIT
MSSESPRIT s matlab program(MSSesprit s matlab program)
- 2013-05-02 10:36:39下载
- 积分:1
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MATLAB-FSK
通过做实验用MATLAB产生FSK调制信号(FSK modulation signal by doing experiments with MATLAB)
- 2012-11-26 21:24:36下载
- 积分:1
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hadamard
压缩感知源代码,观测矩阵采用哈达吗变换。很好的入门代码(Compressed sensing the source code, you transform observation matrix using Hada. Good entry code)
- 2014-01-08 10:05:02下载
- 积分:1
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spacecraft
航天器的飞行动力学计算,航空航天参数分析(Spacecraft flight dynamics calculations,Aerospace parametric analysis
)
- 2014-01-24 18:07:40下载
- 积分:1
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45666011mat-7262
说明: 一点遗传算法的matlab程序,本人初学算法,积累不多,这个是转载的,比较清晰易懂,适于初学者(Point genetic algorithm matlab program, I am learning algorithm, the accumulation of small, this is reproduced, more user-friendly, suitable for beginners)
- 2008-09-10 15:50:21下载
- 积分:1
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LTE_for_4G_Mobile_Broadband_Air_Interface_Technolo
无线空中接口《LTE_for_4G_Mobile_Broadband_Air_Interface_Technologies_and_Performance》(Wireless air interface " LTE_for_4G_Mobile_Broadband_Air_Interface_Technologies_and_Performance" )
- 2010-01-14 10:18:36下载
- 积分:1
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liaiqun
粒子群matlab程序,大家下载下来觉得好的话,一定要留言阿,包含粒子群优化,是用matlab编的。(PSO Matlab procedures, we feel good downloaded down, we must voice A, include PSO is using Matlab series.)
- 2006-12-11 21:21:23下载
- 积分:1
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Data-type-conversion
这是Simulink关于数据转换仿真模型。希望对初学者有用(This is the Simulink simulation model about the data transformation. Hope useful for beginners
)
- 2014-02-16 19:23:41下载
- 积分:1
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momentinvarient
moment invariant code
- 2010-12-20 13:03:38下载
- 积分:1