资源列表
wave
- it is used to remove noise from images
disteu1
- To calculate the Euclidean distance.
MATLAB
- 阈值法小波去噪，只是一部分程序，还没有加上直达波去除（二维有向小波变换）其他程序另外一次上传。-wavelet denoise（threshold gate)
StandardFFT
- 对信号进行傅里叶变换，并绘出频谱图，功率谱，对数谱等。然后对信号进行反傅里叶变换恢复出原始信号，并绘出其各种谱图-The Fourier transform of the signal, and plot the frequency spectrum, power spectrum, the number spectrum. And inverse Fourier transform to recover the original signal and plot its various spec
yuan1
- 圆周阵波束形成，时延求和与等效不均匀线阵形成-Circumferential array beamforming, the the delay sum equivalent non-uniform linear array formed
DWT_2D
- 本程序用DWT实现二维小波变换,进行二维小波分解并显示分解结果。-Mallat algorithm for 2-D wavelet transform. M-file Download
pingpu
- 本程序是学习数字信号分析的基础程序。其中对窗函数的理解对以后学习小波分析很有用。-This procedure is the basis for learning digital signal analysis procedures. Understanding of the window function which after learning of the wavelet analysis is useful.
signal_denoise
- This programe is mainly for nosie denosing using wavelet transform. The result shows good performance. You can use signal like gyro, accelerometer
sound_sep1
- 独立分量分析（ICA）算法编码，盲源信号分离（声音信号的分离）-Independent component analysis (ICA) algorithm coding, Blind Source Separation (voice signal separation)
frft2.m.txt
- 分数付利叶变换的第二种算法 \matlab程序-The m-file frft2.m computes the fast fractional Fourier transform following the algorithm
WaveletAnalysis
- wavelet analysis of an image
xiaobo1
- 图像的小波分解，然后进行压缩，以及最终的恢复图像-Wavelet image compression recovery