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bspline

于 2020-07-25 发布文件大小:3KB

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下载积分: 1 下载次数: 27

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B样条曲线拟合程序，实现控制点求取一个合适的三次B样条，以及重新拟合的曲线，拥有良好的精确度(b-spline curve fitting procedures, implement control point to strike a fitting cubic B-spline, as well as re-fitting curves, better accuracy)

文件列表：

源代码
......\Base.m,405,2015-11-17
......\bezier.m,464,2015-11-16
......\Bspline.m,1316,2015-11-26
......\cpoptim.m,1303,2015-12-02
......\ero.m,1033,2015-12-02

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speccorrect
在FFT后信号的频率往往与谱线不相重合，而在两条谱线之间。为了要求得信号的频率、幅值和初始相角，必须要使用修正法来完成。这里给出一种修正法。(After the signal in the FFT frequency spectrum often do not coincide, and in between the two lines. Request for a signal frequency, amplitude and initial phase angle, we must use to complete the Amendment Act. Here are a Amendment Act.)

2008-02-18 18:13:38下载

积分：1
disturbance_ST
产生几种典型的电能质量扰动信号源及其该信号源的ST变换(Produced several typical power quality disturbance source and the transformation of the source ST)

2010-09-17 20:14:35下载

积分：1
rotate_image
对一幅图像实现不同角度的旋转，从而可以观察不同角度的结果。( rotate_image- rotates an image given inside a matrix by the amount of "degree" counter-clockwise using linear interpolation of the output grid points from the back-rotated input points in this way, the output image will never have a "blank" point)

2010-09-25 13:36:34下载

积分：1
m-sequence
m序列的生成，几种级数的m序列生成，包括c语言的m序列生成(m sequence)

2011-05-11 23:12:18下载

积分：1
perfectversion
用Pisarenko算法实现功率谱估计，可明显区分四个信号的峰值。(Pisarenko algorithm using power spectrum estimation, can significantly distinguish between the four signal peaks.)

2010-05-19 12:31:18下载

积分：1
grp
内有关于监护仪的相关设计，仅供参考，不太完善请见谅(There on the monitor related design, for reference only, not perfect, please forgive me)

2013-12-16 16:54:19下载

积分：1
NOMA-OFDMA-SIM
NOMA SIMUALATION in Matlab

2021-03-05 07:59:31下载

积分：1
wavefilter
在MATLAB环境中，进行数字图像处理中常用到的小波函数系列之五，小波滤波器函数(In the MATLAB environment, to carry out commonly used in digital image processing of the wavelet function of the five series, wavelet filter function)

2009-04-27 15:28:45下载

积分：1
Matlabsky
说明：单摆运动的matlab 仿真，能有效仿真单摆运动，对MatlAB编程初学者会有用(Matlab simulation of pendulum movement can effectively simulation pendulum movement, MatlAB program will be useful for beginners)

2010-03-19 15:50:51下载

积分：1
LCS-Matlab-Kit-Version-1.0
It enables users to input a time-series of 2-D velocity field data (e.g., DPIV measurements or CFD calculations) and compute the corresponding finite-time Lyapunov exponent (FTLE) fields, which Lagrangian Coherent Structures (LCS) suchas vortices and fluid transport barriers can be identified.

2015-01-13 22:38:13下载

积分：1

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