搜索资源列表
shijianxulie
- 时间序列的时频特性分析研究时间序列的傅里叶变换及逆变换，快速梅林变换及逆变换，短时离散傅里叶变换，得到瞬时频率。 研究时间序列的Born–Jondan时频分布图，Butterworth时频分布图，Choi–Williams时频分布图，得到瞬时频率。 -Time series analysis of time-frequency characteristics of time series of Fourier transform and inverse transform, the fa
TFBSSpack
- TFBSS是一种基于短时傅里叶时频分析的盲源分离算法，算法基于卷积混合。处理非平稳源信号。-TFBSS performs Blind Source Separation of (over)determined multiplicative mixtures of non-stationary real valued sources. TFBSS is based on the joint-diagonalization of whitened and noise-compensated
tftb02
- 开源的时频分析工具箱，功能强大，运行稳定，适用于MATLAB的多个版本。-Open source time-frequency analysis toolbox, powerful, stable operation for multiple versions of MATLAB.
TimeFrequencyAnalysis
- 小波分析数据包，用于信号的时频分析。通常用于信号的分析-Wavelet packet analysis, used in the signal time-frequency analysis
LFMfangzheng
- 在很多实际场合下，平稳性的假设往往不能成立，此时就需要引入非平稳信号或时变信号的分析与处理。所谓的时变是指信号的统计特性随时间变化。由于信号的这种性质，传统的傅立叶分析方法无法令人满意。对于时变信号，了解不同时刻附近的频域特征是至关重要的，因此，人们往往采用时间－频率联合描述的方法描述时变信号。-In many practical situations, stationarity assumptions often can not be established, then we need to
Vold-kalman
- Vold-Kalman时频工具箱 对非平稳信号进行阶次分析-Vold-Kalman second generation, multi-order, simultaneous order tracking code (vkm.m).
baoluo
- 声音文件进行包络频谱的绘制，对文件进行时域和频域的分析和画图-Sound files for drawing of envelope spectrum, the file in time domain and frequency domain analysis and drawing
wu033
- 包括轨道机动仿真、初轨计算,music高阶谱分析算法，分析了该信号的时域、频域、倒谱，循环谱等。- Including orbital maneuvering simulation, initial orbit calculation, music higher order spectral analysis algorithm, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, et
wx284
- 用于时频分析算法，matlab程序运行时导入数据文件作为输入参数，LCMV优化设计阵列处理信号。- For time-frequency analysis algorithm, Import data files as input parameters matlab program is running, LCMV optimization design array signal processing.
hw311
- 计算加权加速度,BP神经网络用于函数拟合与模式识别，用于时频分析算法。- Weighted acceleration, BP neural network function fitting and pattern recognition, For time-frequency analysis algorithm.
mb331
- 基于SVPWM的三电平逆变的matlab仿真，线性调频脉冲压缩的Matlab程序,用于时频分析算法。- Based on SVPWM three-level inverter matlab simulation, LFM pulse compression of the Matlab program, For time-frequency analysis algorithm.
rstjs
- 构成不同频率的调制信号，鲁棒性好，性能优越，用于时频分析算法。- Constituting the modulated signals of different frequencies, Robustness, superior performance, For time-frequency analysis algorithm.
64907177
- 这是我们的matlab与时频分析工具箱上下的程序,关于处理脑电波谱图与脑电波的源码-This is our and the time-frequency analysis toolbox of matlab program, about brain wave spectra and the source of brain waves
bervect
- 这是关于时频分析的Wigner-Ville分布的完美程序,仿真出来的分布很好很完美,欢迎下载,-It s about time and frequency analysis of the Wigner Ville distribution- perfect program, simulated the distribution of very good is very perfect, welcome to download,
akout__Wigner
- 这是关于时频分析的Wigner-Ville分布的完美程序,仿真出来的分布很好很完美,欢迎下载,-It s about time and frequency analysis of the Wigner Ville distribution- perfect program, simulated the distribution of very good is very perfect, welcome to download,
um030
- 通过matlab代码，用于时频分析算法，图像的光流法计算的matlab程序。- By matlab code, For time-frequency analysis algorithm, Image optical flow calculation matlab program.
8671
- 用于时频分析算法，基于matlab GUI界面设计,通过虚拟阵元进行DOA估计。- For time-frequency analysis algorithm, Based on matlab GUI interface design, Conducted through virtual array DOA estimation.
akdut
- 用于时频分析算法，计算时间和二维直方图,进行逐步线性回归。- For time-frequency analysis algorithm, Computing time and two-dimensional histogram, Stepwise linear regression.
guaranten
- 时频分析使用的源代码,希望对大家有用,接着上传！()
2337
- 最大似然（ML）准则和最大后验概率（MAP）准则，滤波求和方式实现宽带波束形成，分析了该信号的时域、频域、倒谱，循环谱等。( Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, Filtering summation way broadband beamforming, Analysis of the signal time domain, frequency domain, cepstrum, c