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shang
周期图法谱估计需要对信号序列“截断”或加窗处理，其结果是使估计功率谱密度为信号序列真实谱和窗谱的卷积，导致误差的产生。本程序分别设计了周期图法,最大熵功率谱估计和Welch法以及它们的对比,最大熵功率谱估计目的是最大限度地保留截断后丢失的“窗口”以外信号的信息，使估计谱的熵最大。(Periodogram spectrum estimation signal sequence needs to " cut off" or add the window handle, the result is an estimated power spectral density of the signal sequence of the real spectrum and spectral convolution window, resulting in the generation of errors. The procedures were designed periodogram, maximum entropy power spectrum estimation and the Welch method and their comparison, the maximum entropy power spectrum estimation purpose is to maximize the retention of truncated after the loss of the " window" than the information signal, the entropy of the estimated spectrum maximum.)
- 2011-09-14 10:27:34下载
- 积分：1
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ACO
帮助大家认识蚁群算法 附上典型TSP的dat文件供大家测试(Ant colony algorithm to help you understand the typical TSP attached dat file for all the test)
- 2009-05-05 20:54:50下载
- 积分：1
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stomasticresonance
说明： 随机共振的一些论文，很有权威，对研究非线性双稳随机共振系统的人很有帮助(Some of the papers stochastic resonance, very authoritative, the study of nonlinear bistable stochastic resonance systems were very helpful)
- 2011-03-28 19:37:27下载
- 积分：1
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qinghuaci
用MATLAB编写的青花瓷。。。。。。。。。(Matlab matlabsd af)
- 2014-12-05 22:54:22下载
- 积分：1
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MPPT-photovoltaic--model
用matlab的simulink环境下搭建的光伏发电仿真模型，内含三个simulink文件，解压后直接运行(PV simulation model used to build the next matlab simulink environment, containing three simulink file, run directly after decompression)
- 2013-12-12 17:13:30下载
- 积分：1
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APF_LCL
说明： LCL型有源电力滤波，对于研究有源电力滤波的同学，可以参考学习(LCL type active power filter can be used for reference)
- 2020-12-13 18:20:56下载
- 积分：1
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papr_clipping_slm_pts
说明： 降低ofdm系统峰均比（clipping_slm_pts源码）绝对可以运行
(PAPR reduced OFDM system (clipping_slm_pts source) absolutely can run)
- 2020-10-26 19:49:59下载
- 积分：1
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bgggg
object tracking algorithm
- 2012-08-27 20:35:01下载
- 积分：1
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dijkstra2
this file present one of the most popular way to calculate dijkstra distance presentation, especialy for 3D triangulation mesh.
- 2011-07-07 02:15:52下载
- 积分：1
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simluo1
采用延时相乘法实现GPS信号的捕获，模拟产生三颗卫星的信号，然后通过延时相乘并进行频谱分析来得到伪码和多普勒频移(And delay phase multiplication analog GPS signal acquisition
)
- 2012-08-25 00:02:14下载
- 积分：1
