资源列表
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.
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
wave
- it is used to remove noise from images
disteu1
- To calculate the Euclidean distance.
task01_b
- it is a fir filter with continuous input signal with audio signal
tsxbxz
- 本程序实现了db2提升小波的消噪，可直接运行成功。-This program achieved a db2 lifting wavelet denoising can be directly run successfully.
EdgeTrace
- 边界跟踪之Delphi源码，可以直接做为函数调用。利用递归算法，简单好用。-Boundary trace of the Delphi source code can be directly as a function call. The use of recursive algorithm, simple and easy to use.
haar-transform
- 利用哈尔小波变换进行分尺度分析并计算每个尺度下的能量-Use Haar wavelet transform to analyze and calculate the energy sub-scales under each scale
f10_1
- 小波变换在信号处理中的应用,包括压缩,去噪等,程序很简单-wavelet transform in signal processing applications, including compression, denoising, a very simple procedure