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0403435刘艳
- MATLAB实现功率谱估计的程序.采用现代谱估计方法,最大熵谱法,Brug法和Levinson法-MATLAB power spectrum estimation procedures. The introduction of modern spectral estimation methods, maximum entropy spectrum, Brug law and Levinson Law
exam1_sin01
- 信号功率谱密与平稳随机过程 的matlab仿真程序-signal power spectrum closely with the stationary random process simulation program Matlab
Matlab wave 用Matlab产生正弦波
- 用Matlab产生正弦波、均匀白噪声、高斯白噪声，并将两种噪声叠加到正弦波上。并给出自相关和功率谱密度波形-Generate sine wave using Matlab, uniform white noise, Gaussian white noise, and two kinds of noise superimposed on the sine wave. And from related to the waveform and power spectral density
PSD.rar
- 求功率谱估计常用的几种方法，包括周期图法，Welch 法，和AR模型法。,For power spectrum estimation commonly used in several ways, including periodogram, Welch law, and the AR model.
FIR
- 数字信号处理基于matlab 文件内容 /conv(卷积部分) dupconv 重叠保留法 freqcirconv 频域圆周卷积 freqconv 频域卷积 timecirconv 时域圆周卷积 timeconv 时域卷积 /fft(频域分析部分) d2fft 基2FFT dft DFT最简化程序 dtft DTFT演示 /fir(fir滤波器设计) fir 得到fir滤波器hn getwindow 得到fir
ppanalysis
- 功率谱分析，用于序列的周期识别。将一序列用不同周期的谐波分解,并用F检验进行周期检验。-Power spectrum analysis for identification of sequence cycles. One sequence will be different harmonic decomposition cycle and test cycle with F test.
xiaobobao
- 对信号进行小波包分解并求取各个分量的功率谱-The signal wavelet packet decomposition and obtain the power spectrum of the various components
matlab
- matlab实现经典功率谱估计,xiwangdajia xuexi-matlab gonglvpugyujichengxu
xiaobofenjie
- matlab小波分解信号的几个源程序，包括小波分解，时频转换一级功率谱分析-Matlab wavelet decomposition of the signal source program, including several wavelet decomposition, time-frequency transition level 1 power spectrum analysis
wavelet-matlab
- 使用小波包变换分析信号的MATLAB程序, 使用小波包变换分析两个信号的特征向量和各频率成分的功率谱，很完整的一个应用程序-Signal using wavelet packet analysis of MATLAB program, using wavelet packet analysis of two signal eigenvectors and the power spectrum of each frequency component, an application is com
BOX-MULLER
- BOX-MUller方法产生周期足够长高斯白噪声，功率谱接近于纯白的白噪声-BOX-MULLER MATLAB
baizhaosheng
- 对于白噪声的功率谱分析给出了白噪声的频谱波形-White noise matlab
SAS
- matlab实现arma模型的功率谱估计-arma power spectrum estimation
用Matlab计算功率谱
- 使用Matlab计算信号功率谱的源代码。由网络获取，可使用。
0403435刘艳
- MATLAB实现功率谱估计的程序.采用现代谱估计方法,最大熵谱法,Brug法和Levinson法-MATLAB power spectrum estimation procedures. The introduction of modern spectral estimation methods, maximum entropy spectrum, Brug law and Levinson Law
guidaofenix
- 利用Matlab软件编写的轨道不平顺数据分析程序能够对轨检车测得的不平顺数据进行处理,得到功率谱密度分布函数.轨道不平顺分析程序包括轨道不平顺数据预处理、轨道不平顺谱分布函数计算以及根据实测的车体振动加速度,对轨道不平顺与车体振动加速度进行相干分析、提出对行车运行有不利影响的不平顺波长范围等.研究结果表明:车辆的动力特性与轨道不平顺有密切关系.高低不平顺对车体垂向振动影响显著,轨向不平顺对车体水平振动影响显著,水平不平顺对列车垂向、横向振动均有显著影响.-Matlab software writ
gonglvpuguji
- 功率谱估计的Matlab代码，本代码是功率谱估计周期法的实现，可以用于信号处理分析。-Power spectrum estimation of Matlab code, the code is to achieve power spectrum estimation cycle method can be used for signal processing and analysis.
Electroencephalogram
- 设计MATLAB程序对EEG信号进行读取，并在此基础上对EEG信号进行采样、功率谱分析和去噪等处理。(The MATLAB program is designed to read the EEG signal, and on this basis, the EEG signal is sampled, the power spectrum analysis and the denoising are processed.)
Welch_cov_burg
- MATLAB代码经典功率谱估计，Welch法、协方差法、周期图、burg法及其对比，附完整注释(MATLAB code, classical power spectrum estimation, Welch method, covariance method, periodogram, Burg method and their comparison, with complete annotation.)
homework_3rd_question
- 道床加速度时程曲线。功率谱密度函数 图。1/3倍频程Z振级频谱图。道床Z振级VLz（dB）。(Acceleration time history curve of ballast. Power spectral density function. Frequency spectrum of 1 / 3 octave Z vibration level. Ballast Z vibration level vlz (DB).)