资源列表
modelcs_v1.1
- This package contains Matlab implementations of various CS recovery algorithms that have been developed using the framework described in the above paper.
DM2_
- estimate the frequency using different window lengths of fourier transform
dtcwt_denoise_bi
- 双树复小波双变量阈值去噪，自己编写，仅供学习！-Tree complex wavelet bivariate threshold denoising, write your own, only to learn!
quickfourierforEx
- matlab实现一维傅里叶变化到频域空间-fft of Ex
Gaborfeature
- 基于gabor小波变换的论文，对做人脸识别很有用-Gabor wavelet transform-based papers, do face recognition is useful
FFT
- 利用C++程序实现快速傅里叶变换，进而实现对信号的提取与分离，进一步处理的功能-C++ program fast Fourier transform, turn signal extraction and separation, further processing functionality
Ricker2
- 雷克子波的频谱和相位图，便于对地震信号处理方法的频域判别-Ricker wave spectrum and phase diagrams, to facilitate the frequency domain of the seismic signal processing method discriminant
windowfunc
- 利用窗函数设计低通滤波器，使其通带为1MHZ，阻带为小于40dB。-Using window function to design the low-pass filter, its passband is 1MHZ and stopband is less than 40dB.
feichouyangxiaobofenjie
- 1.实现非抽样提升小波包三层分解 2.有效解决了小波包分解频带交错问题 3.有效输出频谱图-1 non-sampling improved wavelet packet three decomposition. Effective solution to the wavelet packet decomposition band interlacing problems. Effective output spectrogram
xiaobofenjie
- 小波对模拟信号的分解，有效地进行时频域的图形输出-Wavelet decomposition of the analog signal and effective manner in the frequency domain graphical output
Fourier-transform
- 一个C++傅立叶变换的例子，源码以及配有图片雷娜和傅里叶变化后的结果。-Fourier transform of a C++ example, source code, as well as with the results after the picture Reina and Fourier transform.
Wavelet-feature-extraction
- 输入一幅图像的像素数据，可以提取该图像的小波特征数据，该数据存储后可以供以后的图像处理操作。-The pixel data of the input image can be extracted the wavelet characteristic data of the image, after the data storage can be used for subsequent image processing operations.