搜索资源列表
Numerical_Analysis-nonlinear_equations_algorithm_d
- 数值分析，LU分解求解，NEWTON法求解非线性方程，曲面拟合
Stepper_Motor_Technology
- 本文介绍了两相四拍混合式步进电机的工作原理及其磁网络模型，推 导了步进电机的动态方程。分析了两种细分驱动方法:等电流法和电流 矢量法恒幅均匀旋转法，提出了基于单片机控制的PWM电流矢量恒幅 均匀旋转的细分驱动技术，实现了步进电机32细分驱动。为了补偿步进 电机相绕组电流与其产生磁场之间非线性引起的误差，采用了最小二乘 法对细分步距角误差曲线进行了拟合与修正，提高了细分精度。为了检 测32细分后的步距角，采用了自准直仪加精密数显转台的光学测量方法， 并给出了实验结果，3
Math
- 内含8个数学建模的实验报告：线性规划、插值、拟合、非线性规划、蒙特卡洛方法、微分方程、无约束优化、回归分析-Mathematical modeling includes 8 Experiment Report: linear programming, interpolation, fitting, linear programming, Monte Carlo method, differential equations, unconstrained optimization, regressi
Visual-Fortran2002
- 有数值计算中常用的Visual Fortran子过程近200个，内容包括：解线性代数方程组、插值、数值积分、特殊函数、函数逼近、随机数、排序、特征值问题、数据拟合、方程求根和非线性方程组求解、函数的极值和最优化、傅里叶变换谱方法、数据的统计描述、解常微分方程组、两点边值问题的解法和解偏微分方程组，每一个子程序都包括功能、方法、使用说明、子程序和例子五部分。本书的所有子过程都在Visual Fortran 5.0版本上进行过验证，程序都能正确运行。同时配书发行光盘，包括所有子过程、验证过程及所有验
matlab
- matlab对一次非线性曲线的拟合，并包含了线性参数。-matlab on time nonlinear curve fitting and contains a linear parameters.
Intelligent-computation-methods
- 采用bp神经网络对其进行函数拟合。误差反向传播网络（bp网络）是目前人工神经网络模式中最具代表性，应用最广泛的一种模型，具有自学习、自组织、自适应和很强的非线性映射能力，可以以任意精度逼近任意连续函数。-The bp neural network to its function fitting. Error back propagation network (bp network) is the artificial neural network model of the most repres
MATLAB2
- 介绍软件MATLAB非线性曲线拟合的功能,寻找较好的非线性函数来拟合实验数据,总结出非线性曲线拟合的方法、求解步骤和上机操作过程-Introduction of the software MATLAB non-linear curve fitting functions, in search of better non-linear function to fit the experimental data, summed up the non-linear curve fitting meth
MATLAB-QIU-JIE-XUEYE
- 利用MATLAB程序中的inline和nlinfit两个命令对血药浓度-时间数据进行非线性拟合,求解血管外给药的药动学参数。同时与3P97软件计算结果进行了比较,结果表明,基于MATLAB程序可方便快速地求解血管外给药的各个药动学参数,计算结果与3P97软件计算值相当,且本方法操作简便、界面直观、易于推广,可用于临床教学或实验中药动学参数的计算。 更多还原-Using MATLAB program inline and nlinfit two commands to the plasma con
MATLAB-xianxingnihe
- 基于MATLAB的非线性曲线拟合。介绍软件MATLAB非线性曲线拟合的功能,通过上机实验和误差分析,寻找较好的非线性函数来拟合实验数据,从 而探索并归纳总结出非线性曲线拟合的方法、求解步骤和上机操作过程。-Thispaper introduces the functionof nonlinear curve fittingofMATLABsoftware. Bydoingexperimentswithcomputer anderror analysis, it is lookingfor
sca-angle-sensor-system
- 基于角度传感器的系统方案以及信号数据处理，针对非线性数据采用分段拟合的思想-Based on the angle sensor system solutions and signal data processing, data piecewise nonlinear fitting ideas
LMFnlsq2
- Levenberg–Marquardt 算法实现非线性拟合-Levenberg–Marquardt non-linear fitting algorithm
feixianxingnihe
- 在matlab软件中编程实现基于遗传算法优化BP神经网络非线性系统拟合算法-In the matlab software programming based on genetic algorithm to optimize the BP neural network nonlinear system fitting method
matlab001
- 用MATLAB作非线性最小二乘拟合 Matlab的提供了两个求非线性最小二乘拟合的函数：lsqcurvefit和lsqnonlin。-Use MATLAB for nonlinear least squares fitting, MATLAB provides two nonlinear least-square fitting function: lsqcurvefit and lsqnonlin.
chapter3
- 遗传算法、粒子群算法优化BP神经网络-非线性函数拟合-Genetic algorithm and particle swarm optimization for BP neural network nonlinear function fitting
uarqc
- 基于欧几里得距离的聚类分析，基于人工神经网络的常用数字信号调制，利用最小二乘法进行拟合多元非线性方程。- Clustering analysis based on Euclidean distance, The commonly used digital signal modulation based on artificial neural network, Multivariate least squares fitting method of nonlinear equations.
pengnen_v73
- 遗传算法无功优化，完整的图像处理课设，包含所有源代码，汽车图像，利用最小二乘法进行拟合多元非线性方程。- Genetic algorithm based reactive power optimization, Complete class-based image processing, contains all of the source code, auto image, Multivariate least squares fitting method of nonlinear equat
Examples-of-multivariate-linear
- 多元线性及非线性回归参数拟合实例,Examples of multivariate linear and nonlinear regression-Examples of multivariate linear and nonlinear regression
sb468
- 是国外的成品模型，利用最小二乘法进行拟合多元非线性方程，直线阵采用切比学夫加权控制主旁瓣比。- Foreign model is finished, Multivariate least squares fitting method of nonlinear equations, Linear array using cut than learning laid upon the right control of the main sidelobe ratio.
vs735
- 利用最小二乘法进行拟合多元非线性方程，处理信号的时频分析，DC-DC部分采用定功率单环控制。- Multivariate least squares fitting method of nonlinear equations, When processing a signal frequency analysis, DC-DC power single-part set-loop control.
yc065
- 利用最小二乘法进行拟合多元非线性方程，三相光伏逆变并网的仿真，最小二乘回归分析算法。- Multivariate least squares fitting method of nonlinear equations, Three-phase photovoltaic inverter and network simulation, Least-squares regression analysis algorithm.