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Periodogram-powe
说明： 平均周期图法和平滑平均周期图法估计功率谱
从经典功率谱估计周期图法原理入手，从理论上分析了其存在的局限性，借助Welch算法对其进行修正。依靠Matlab强大的数值分析和信号处理能力进行实验!!
用周期图法和welch法分别估计了一下信号的功率谱密度。采样频率200Hz，时间序列长度2048，FFT数据点数2048。其中welch法使用hanning窗，窗口长度600．(Average periodogram and periodogram smoothing method to estimate the average power spectrum from the classical power spectrum estimation periodogram principle starting from the theoretical analysis of the limitations of its existence, with the Welch algorithm, amending them. Rely on the powerful Matlab numerical analysis and signal processing capabilities to experiment!! With periodogram and welch method were estimated signal power spectral density about. Sampling frequency of 200Hz, the time sequence length 2048, FFT data points 2048. Welch method which uses hanning window, the window length of 600.)
- 2011-03-16 16:45:58下载
- 积分：1
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matlab-simulation
matlab 研究生课件和对应的仿真文件~~~~~(matlab graduate courseware and simulation files ~ ~ ~ ~ ~)
- 2012-06-25 14:15:27下载
- 积分：1
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Sign_Normalization
Matlab Code to Normalize Signature
- 2014-11-27 13:36:35下载
- 积分：1
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paper2
Block Bayesian Sparse Learning Algorithms With Application to Estimating Channels in OFDM Systems
- 2015-04-04 16:17:19下载
- 积分：1
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lms
神经网络中lms算法的matlab实现和在分类中的应用(Lms of neural network algorithm matlab realization and application in the classification)
- 2009-05-17 02:12:17下载
- 积分：1
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Optimization-Toolbox
Optimization methods for use in matlab
- 2009-12-22 00:48:50下载
- 积分：1
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CreateElectricalSignal
VPI与matlab联合仿真，自定义信号产生程序(matlab and VPI)
- 2012-04-18 16:02:33下载
- 积分：1
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Bboc
实现北斗导航系统的boc信号的matlab调制(BOC MODULATION for BDS system)
- 2018-10-13 15:38:07下载
- 积分：1
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half_3ph_rectifier
simulation of 3_phase rectifier in matlab simulink
- 2013-07-23 21:06:12下载
- 积分：1
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Applications
tutorial for matlab with many applications
- 2010-06-26 10:29:20下载
- 积分：1
