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matlab
matlab高阶谱分析工具箱,分析振动波形的高阶谱。(high-order spectral analysis toolbox matlab to analyze the vibration waveform of high-end spectrum.)
- 2007-08-29 12:40:44下载
- 积分：1
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periodogramestimate
Generate 100 samples of a zero-mean white noise sequence with variance , by using a uniform random number generator.
a Compute the autocorrelation of for .
b Compute the periodogram estimate and plot it.
c Generate 10 different realizations of , and compute the corresponding sample autocorrelation sequences , and . Compute the average autocorrelation sequence as and the corresponding periodogram for .
d Compute and plot the average periodogram using the Bartlett method.
e Comment on the results in parts (a) through (d).
(Generate 100 samples of a zero-mean white noise sequence with variance, by using a uniform random number generator.a Compute the autocorrelation of for. B Compute the periodogram estimate and plot it. C Generate 10 different realizations of, and compute the corresponding sample autocorrelation sequences, and. Compute the average autocorrelation sequence as and the corresponding periodogram for. d Compute and plot the average periodogram using the Bartlett method. e Comment on the results in parts (a) through (d).)
- 2007-12-20 17:48:04下载
- 积分：1
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DBSCANFCM
聚类算法DBSCAN和FCM算法实现，欢迎大家下载(DBSCAN clustering algorithm and the FCM algorithm, are welcome to download)
- 2010-11-25 21:38:23下载
- 积分：1
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p156_DFT_FFT
该程序为matlab代码。通过对相同数据分别进行DFT与FFT这两种变换，来对比两者的异同。(The program for the matlab code. By the same data were carried out both DFT and FFT transform, to compare the similarities and differences between the two.)
- 2011-07-17 21:27:52下载
- 积分：1
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Massive-MIMO
关于大规模MIMO的论文，包括导频设计、信道估计等内容，有一定参考价值(MIMO papers on a large scale, including the pilot design, channel estimation, etc., have a certain reference value)
- 2013-11-30 16:40:42下载
- 积分：1
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FisherDE-shiyan
实验一中的firsher线性判别器在matlab 中的简单实现，简单易行(Experiment 1 firsher linear discriminant simple implementation in matlab, simple)
- 2013-05-08 20:27:44下载
- 积分：1
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zhixiangxing
直线阵自然指向性仿真,先根据设定的角频率仿真单频信号A sin(ωt)；再根据阵元间距、入射角度计算得各阵元相对参考阵元接收的信号的时延 τ (dsin(θ))/c。
假设等间隔N基元线阵，入射信号是平面波，那么阵元输出信号为：S_n (t) A sin(ωt+nφ)；其中 φ 2πfτ 为相邻阵元接收信号间的相位差；再将基阵各元输出求和，取最大值max,就得到输出幅度；以入射角为横坐标，幅度为纵坐标作图得直线阵自然指向性。
(Linear array directivity simulation)
- 2020-12-05 14:39:24下载
- 积分：1
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SVM-KM
一种很容易理解的svm matlab工具箱，可用于分类，回归，并附很多示例。(A very easy to understand svm matlab toolbox, can be used for classification, regression, together with many examples.)
- 2007-09-04 20:09:52下载
- 积分：1
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ssfourier
分布傅里叶计算孤子程序，单孤子以及多孤子相互作用均可用次程序(soliton programe)
- 2020-11-20 16:19:37下载
- 积分：1
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Gne
应用遗传算法对多目标问题的优化，matlab实现(Gne. algorithm)
- 2009-10-31 10:55:04下载
- 积分：1
