搜索资源列表
zhouqi_zhijie
- 用直接周期图法，分别对有噪声和无噪声的信号进行谱估计。-Direct cycle diagram, respectively noise and noise-free signal spectrum estimation.
psd
- 经典谱估计和现代谱估计方法matlab程序，周期图法，Welch法，AR模型的yuler,Burg,协方差和修正的协方差法-Classical and modern spectral estimation spectral estimation method matlab program, yuler periodogram, Welch method, AR model, Burg, covariance and modified c
AR-BT-MUSIC
- 白噪声下的线谱估计算法仿真，包括周期图法、AR模型法、MUSIC算法等。-Line under the white noise spectrum estimation algorithm simulation, including the cycle diagram method, AR model method, MUSIC algorithm.
DSP_3_17_2
- 产生随机信号观测样本，不同信噪比和归一化频率。分别用BT法和周期图法估计功率谱密度。-Generate random signal observation samples, different signal to noise ratio and normalized frequency.Using method of BT and cycle diagram method to estimate the power spectral d
e0c017a5db62
- 经典谱估计，平均功率法，周期图法，bt算法，代码清晰明了，还配有注释-Classical spectrum estimation, the average power method, periodogram, bt algorithm code clarity, comes with comments
Untitled6
- 谱估计常用的三种方法，周期图法，capon方法，music方法。-Spectrum estimated three commonly used methods, periodogram, capon method, music methods.
Power-Spectrum-Estimation
- Power Spectrum Estimation,直接法，周期图法（间接法），capon估计-Power Spectrum Estimation, direct method, periodogram (indirect method), capon estimate
Welch
- 改进的周期图法，Welch谱估计算法，谱估计-Improved periodogram, Welch spectral estimation algorithm, spectral estimation
spectrum-estimation
- 周期图法，平滑平均周期图法等各种估计功率谱的方法，内含matlab代码-Periodogram method, smooth average cycle diagram method and so on all sorts of methods to estimate the power spectrum, it contains matlab code
PSD
- 各种经典功率谱估计算法的MATLAB实现，包括周期图法、改进周期图法和BT法等。-MATLAB implementation code of classical power spectrum estimation algorithm
Advanced-digital-signal-processing
- 高级数字信号处理仿真报告，周期图法实现对信号的功率谱估计，内含仿真源代码-Advanced digital signal processing simulation report, implementation cycle diagram method of signal power spectrum estimation, include simulation source code
gonglvpu
- 随机信号实验，对信号进行功率谱估计，共有五种方法:BT法、周期图法、窗函数法、平均法、Welch法-Random test signal, the signal power spectrum estimation, a total of five methods: BT method, periodogram, window function method, average method, Welch method
W_pu
- matlab实现信号仿真，周期图法谱估计，bartlett法谱估计改进，welch法谱估计改进-matlab achieve signal simulation, periodogram spectral estimation, bartlett improved spectral estimation method, welch spectrum estimation method improved
P84li3.1
- 通过给出的随机过程，该随机过程是由3个实正弦信号组成，归一化频率分别为0.1,0.25,0.27，其中相位是相互独立在【0,2*pi】上分布的随机相位；噪声是均值为0、方差为1的实高斯白噪声，信噪比为30db,30db,27db,观测样本数为N，通过bartlett法，Welch法，周期图法计算随机过程的概率谱-Given by stochastic process, the stochastic process is composed
periodestimate
- 利用周期图法进行谱估计，与利用Levinson-Durbin递推法求解Yule-walker方程进行比较-Use periodogram spectral estimation method, and solution Yule-walker equation and Levinson-Durbin recursion method comparison
whitenoise
- 使用周期图法、ARMA方法对色噪声建模，以及协方差法白化色噪声的python代码。ARMA建模可用于估计随机过程对股票变化进行建模等应用。- Cycle diagram method, ARMA method of colored noise modeling, and colored noise covariance method albino python code. ARMA modeling can be used to e
power-spectrum-estimation-(matlab)
- 基于matlab的功率谱估计实验，对比分析了功率谱估计的相关法、周期图法和welch法-Matlab based power spectrum estimation experiments, comparative analysis of power spectral estimation of the correlation method, periodogram and Welch method
test1
- 信号的FFT变换、经典功率谱分析和现代功率谱分析，周期图法、尤利沃克方法、burg方法、协方差和改进协方差方法-Signal FFT transform, the classic power spectrum analysis and modern power spectrum analysis and periodogram method, method of Julius walker, burg, covariance and t
Untitled2
- AR模型不同阶次和不同采样点数得到的功率谱图比较，并与周期图法进行比较。-AR model of different orders and different sampling points obtained the power spectrum comparison, and compared with the cycle diagram method.
Untitled3
- 周期图法、welch法和自相关函数法的功率谱图的比较。-Comparison of Power Spectra of Periodic Graph Method, WELCH Method and Autocorrelation Function Method.