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Achirplet_anad
针对信号自适应chirplet分解未知参数多、实现起来比较困难的特点,文献[1]提出了一种新的chirplet分解快速算法。该算法利用计算信号的二次相位函数,得到其能量分布集中于于信号的调频率曲线上的结论,此时通过谱峰检测可同时获得chirplet调频率、时间中心和幅度的估计;然后通过解线性调频技术获得其初始频率和宽度的估计,仿真结果验证了本文算法的有效性。
(For the signal adaptive the chirplet decomposition of unknown parameters to achieve difficult to literature [1] proposed a new fast algorithm for chirplet decomposition. The algorithm makes use of the secondary phase of the calculated signal function, the conclusion focused on energy distribution curve to tune the frequency of the signal by the peak detection chirplet tune frequency, time center and amplitude estimates then by solving chirp technology to obtain the initial frequency and width is estimated that the simulation results demonstrate the effectiveness of the proposed algorithm.)
- 2012-09-09 21:47:26下载
- 积分:1
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DmussiccO
阵列天线的DOA估计MUSIIC算法,只有几行简单易懂的代码
(The array antenna DOA estimation MUSIIC algorithm, and only a few lines of easy-to-understand code)
- 2012-08-23 22:20:02下载
- 积分:1
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lianbiao
关于链表的实现例子很完美呵呵要的朋友请下哦!!!(With regard to the realization of the list is a perfect example of a friend to call on the next Hehe Oh! ! !)
- 2009-12-28 12:51:26下载
- 积分:1
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VC-Digital
一本关于VC和VB数值计算的书,里面有个库,包括了很多的数值计算函数,不用matlab也可以实现数值计算了(A numerical calculation of VC and VB book, which has a library, including a lot of numerical functions can be achieved without matlab numerical calculation of the)
- 2011-09-27 21:15:12下载
- 积分:1
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Matlab-Simulation-Files
Matlab Simulation FilesMatlab Simulation Files(Matlab Simulation Files)
- 2013-08-03 10:43:19下载
- 积分:1
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pq_powerflow
潮流计算是电力系统稳态分析的重要组成部分,pq分解法是牛拉法的改进。(Power system power flow calculation is an important part of the steady state analysis, P- Q decomposition method is a kind of improvement of cattle rafa.)
- 2014-12-25 21:58:59下载
- 积分:1
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stop_un_upx
Stop function Unpacked in UPX
The program will not be able to decompress.
After using this program
- 2014-10-21 00:52:44下载
- 积分:1
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makeParityChk
ldpc码校验矩阵的生成函数,测试可以使用的文件啦啦(Lala code file generation function ldpc parity check matrix, the test may be used)
- 2015-03-23 14:40:56下载
- 积分:1
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EfPiSoft-1.0_src.tgz
hierarchical Mesh Segmentation based on Fitting Primitives 配套源码(code for hierarchical Mesh Segmentation based on Fitting Primitives)
- 2013-12-07 05:01:48下载
- 积分:1
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KDE
本文介绍了一种基于核函数的参数估计方法,对于初学者来讲很有帮助(kernel based estimation )
- 2009-12-09 17:14:35下载
- 积分:1