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Description: 跟上个版本不同的是，去掉了判断是不是椭圆的代码。这样拟合的
二次曲线就不同了。读者可以自己一些判断，来拟合不同的曲线。
我只提供一个思路。程序写的不好，请多指教。-Keep up with the different versions is that the removal of the judge is elliptical rather than code. This quadratic curve fitting is different. Some readers can judge their own to fit a different curve. I just want to provide a line of thought. Written procedures not good, please advise.
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Size: 22528 |
Author: Ma XianZhe |
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Description: 曲线拟合小工具，包括对数拟合，多项式拟合，直线拟合，指数拟合，乘幂拟合-Curve fitting of small tools, including on the number of fitting, polynomial fitting, straight fitting, exponential fitting, by fitting power
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Size: 4096 |
Author: guhaipeng |
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Description: im2dat.m is used to convert images to data which can be plotted using the standard MATLAB functions. This is very handy if you have plots on hardcopy and you want to convert them into data that MATLAB can use. The scanned image can be analysed by this function and the output will allow you to perform any calculation/manipulations that MATLAB can perform, e.g. curve fitting.
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Size: 4096 |
Author: 徐亮 |
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Description: Origin 拟合曲线教程
Contents
1. ORIGIN BASIC FUNCTIONS
2. CHROMATOGRAPHY FUNCTIONS
3. EXPONENTIAL FUNCTIONS
4. GROWTH/SIGMOIDAL
5. HYPERBOLA FUNCTIONS
6. LOGARITHM FUNCTIONS
7. PEAK FUNCTIONS93
8. PHARMACOLOGY FUNCTIONS
9. POWER FUNCTIONS
10. RATIONAL FUNCTIONS140
11. SPECTROSCOPY FUNCTIONS155
12. WAVEFORM FUNCTIONS....................................................................................................................... 163-Origin curve fitting tutorial Contents1. ORIGIN BASIC FUNCTIONS 2. CHROMATOGRAPHY FUNCTIONS 3. EXPONENTIAL FUNCTIONS 4. GROWTH/SIGMOIDAL5. HYPERBOLA FUNCTIONS6. LOGARITHM FUNCTIONS7. PEAK FUNCTIONS938. PHARMACOLOGY FUNCTIONS9. POWER FUNCTIONS10. RATIONAL FUNCTIONS14011. SPECTROSCOPY FUNCTIONS15512. WAVEFORM FUNCTIONS ... .................................................. .................................................. ................ 163
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Size: 390144 |
Author: xbl |
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Description: 最小二乘法的计算，可以达到最佳的曲线拟合-Least squares method of calculation, you can achieve the best curve fitting
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Size: 411648 |
Author: cuijian |
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Description: source code for curve fitting includes regression mechanism
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Size: 1024 |
Author: Nagaraj |
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Description: 贝叶斯曲线拟合,例子里给出了前20天的股票价格，预测第21天价格-bayes curve fitting
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Size: 1024 |
Author: charlie |
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Description: this code sole curve fitting using genetic programming
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Size: 9216 |
Author: Mohammed |
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Description: 提供了几种曲线拟合的源代码，能够通过鼠标在屏幕窗口点击取点，然后自动生成相应的曲线，可进行相关对比。-Several curve fitting provides the source code, can click the mouse on the screen check point window, and then automatically generate the corresponding curve, can be related to contrast.
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Size: 216064 |
Author: elsa |
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Description: 计算机图形学中的综合程序，具有绘制直线、曲线、圆、填充多边形、图形裁剪、曲线拟合等功能。-Computer graphics in an integrated process, has drawn a straight line, curve, circle, polygon fill, graphics, cutting, curve fitting functions.
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Size: 143360 |
Author: elsa |
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Description: ua University, in 2002 publi
this document, including the Mont
A program of curve fitting based
Bayesian Filter. Bayesian (Bayesi
a target tracking system MATLAB s
cubic spline curve fitting This i
book is widely used in engineerin
this study is extended Kalman Fil
particle filter algorithm code, t
use AR model for time series pred
principal component analysis algo
HMM, C language, it is important
spectrum analysis techniques to s
digital watermarking technology p
mean-shift method for the example
chaotic sequence of phase space r
Serializing objects using CArchiv
C compile some of the most optimi
The source code of FFT,is a good
Mailto US | Studio | Copyright Complaints
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Size: 712704 |
Author: wibisono |
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Description: 1stOpt是一套数学优化分析综合工具软件包。在非线性回归，曲线拟合，非线性复杂模型参数估算求解，线性/非线性规划等领域傲视群雄，首屈一指，居世界领先地位。除去简单易用的界面，其计算核心是基于七维高科有限公司科研人员十数年的革命性研究成果【通用全局优化算法】(Universal Global Optimization - UGO)，该算法之最大特点是克服了当今世界上在优化计算领域中使用迭代法必须给出合适初始值的难题，即用户勿需给出参数初始值，而由1stOpt随机给出，通过其独特的全局优化算法，最终找出最优解。以非线性回归为例，目前世界上在该领域最有名的软件工具包诸如Matlab, OriginPro, SAS, SPSS, DataFit, GraphPad等，均需用户提供适当的参数初始值以便计算能够收敛并找到最优解。如果设定的参数初始值不当则计算难以收敛，其结果是无法求得正确结果。而在实际应用当中，对大多数用户来说，给出(猜出)恰当的初始值是件相当困难的事，特别是在参数量较多的情况下，更无异于是场噩梦。而1stOpt凭借其超强的寻优，容错能力，在大多数情况下（大于90 )，从任一随机初始值开始，都能求得正确结果。-1stOpt is a set of mathematical optimization analysis and comprehensive tools package. In the non-linear regression, curve fitting, non-linear parameter estimation to solve complex models, linear/nonlinear programming areas such as boast of the pack, second to none, the world leader. Remove easy to use interface, the core of its calculation is based on the seven-dimensional High-tech Co., Ltd. researchers more than a decade of revolutionary research】 【general global optimization algorithm (Universal Global Optimization- UGO), the most important feature of the algorithm is to overcome today s computing world, in optimizing the use of iterative method must be given an appropriate initial value problem, meaning that users are given parameters Needless to initial value, but by 1stOpt randomly given, through its unique global optimization algorithm, the end to find out the optimal solution. In order to non-linear regression, for example, currently the world s most famous in the field of
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Size: 906240 |
Author: Rongsheng |
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Description: Matlab的曲线拟合（CFT）工具箱详细的使用说明，版本Matlab7-Matlab curve fitting toolbox reference
Version:Matlab7
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Size: 1622016 |
Author: 叶飞 |
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Description: Least-square curve fitting using polynomials is probably the most basic way to perform some parametric regression analysis. Foor basic tools for polynomial curve fitting are provided here. I also strongly recommend the exhaustive function POLYFITN
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Size: 8192 |
Author: Karthikeyan |
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Description: At SRRC, a precision output current monitoring
system is installed to monitor the output performance of
all the booster/storage ring power supplies. Accurate DC
current transformers (DCCTs) are attached to the output
terminal of every power supply system. Each
transformer’ s gain/offset are carefully calibrated against
high precision current source and approximated using
high-order polynomial curve fitting. The output of each
DCCT is connected to multi-channels data logger for realtime
data collection, the collected data are calibrated
using the interpolated DCCT gain/offset value. A PC
station is set up to serve as host to store the current output
for real-time monitoring. This monitoring system provide
a precise real-time database for rapid fault diagnosing
whenever there is malfunction of the beam operation
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Size: 517120 |
Author: john hice |
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Description: This code is for the curve fitting with least square sense algrorithm. Using the measurment data, end-user can get the curve (1st order~ 4th order approximation)
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Size: 1024 |
Author: jay |
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Description: MATLAB程序设计插值及曲线拟合算法MATLAB programming interpolation and curve fitting algorithm-MATLAB programming interpolation and curve fitting algorithm MATLAB programming interpolation and curve fitting algorithm
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Size: 615424 |
Author: lihong |
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Description: MATLAB程序之曲线拟合算法源码资料MATLAB program for curve fitting algorithm source data-MATLAB program for curve fitting algorithm source data MATLAB program for curve fitting algorithm source data
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Size: 8192 |
Author: lol |
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Description: 采用matlab对两组离散点进行拟合，并在同一X轴不同Y轴（两个坐标轴中）画出拟合后的曲线，以及离散在两个y轴的单个点，在matlab中运行一次之后，将坐标轴切换到第二个y轴再次点运行即可，站长我想下modal-analysis，和examples请批准吧-Using matlab to fit the discrete points on the two groups, and different at the same X-axis Y-axis (two axes in) draw the curve fitting, and the y-axis in two discrete single point in time to run matlab After the switch to the second axis y-axis points can be run again, I think the next chief modal-analysis, and examples, please approve it
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Size: 1024 |
Author: chenwanqun |
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Description: MATLAB 即有内建的解决很多通常遇到的曲线拟合问题的能力， 又具有附加这方面的
产品。本技术手册描述了几种拟合给定数据集的曲线的方法-MATLAB built-in solution that is often encountered in many curve fitting problems, but also has additional products in this area. This technical manual describes several data sets fit the curve of a given method
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Size: 185344 |
Author: yyp |
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