搜索资源列表
MS-piecewisesmooth
- 分段光滑的MUMFORD--SHAH图像分割算法，MATLAB。实现了图像分割-piecewise smooth -the MUMFORD- SHAH image segmentation algorithm, MATLAB. The realization of the image segmentation
sancichazhi
- 三次样条插值算法，能够实现数据的分段插值，拟合精度较高，曲线也比较光滑-Cubic spline interpolation algorithm to achieve the piecewise interpolation of the data, the fitting accuracy is higher, the curve is relatively smooth
Pudn
- A filter bank structure that can deal effectively with piecewise smooth images with smooth contours, was proposed by Minh N Do and Martin Vetterli. The resulting image expansion is a directional multiresolution analysis framework composed of contour
STRUCTURAL-BREAKS-ESTIMATION
- 基于遗传算法的断点估计，对非平稳信号进行分段，使其分段平稳，便于对信号的处理，尤其对于语音信号，非常常用-Based on genetic algorithms breakpoint estimates for non-stationary signal segment, making it piecewise smooth, easy signal processing, especially for the speech signal, very common
work3
- 实测一组机械系统的振动信号，记录采样频率、采样点数，估计该组振动信号的均值、均方值、方差、自相关函数和功率谱，其中功率谱估计对比频率平滑与分段平滑的效率，针对分段平滑、分析不同平滑次数对功率谱估计的影响-Found a mechanical vibration signal system, the recording sampling frequency, sampling points, the estimated mean the set of vibration signals mean