登录
首页 » matlab » fit

fit

于 2021-02-19 发布 文件大小:29KB
0 178
下载积分: 1 下载次数: 66

代码说明:

  Matlab中提供了一种快速实现多项式拟合的方法函数polyfit()函数, 其格式:p=polyfit(x,y,n)其中x,y为样本向量,n为拟合的多项式的项数。下面拟f(x)=sinx+x,在区间【-3,3】上以0.5为间隔进行拟合。(Matlab provides a fast way to achieve polynomial fitting function polyfit () function, The format: p = polyfit (x, y, n) where x, y as the sample vector, n is the number of items of polynomial fitting. The following proposed f (x) = sinx+ x, the interval-3,3】 【intervals on the order of 0.5 to fit.)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • vp8_bitstream
    VP8 Data Format and Decoding Specification
    2010-09-13 18:16:29下载
    积分:1
  • PFC
    基于matlab的单位功率因素校正(PFC)仿真(Matlab-based unit of power factor correction (PFC) simulation)
    2010-11-30 10:24:22下载
    积分:1
  • FullBNT-1.0.2
    说明:  贝叶斯网络的matlab实现。可以创建贝叶斯网络、训练模型,以及实现统计推理(Bayesian network Matlab achieve. Bayesian networks can create, model training, and the realization of statistical reasoning)
    2006-05-10 03:48:32下载
    积分:1
  • Rayleigh-fading-channel-with-Alamouti-Space-Time-
    Rayleigh fading channel with Alamouti Space Time Block Coding for matlab simulation
    2011-10-07 00:40:14下载
    积分:1
  • Simulnk_Dinamic_Simulation
    matlab动态仿真课件教程,介绍模块库和子系统封装(matlab dynamic simulation courseware tutorial to introduce the module library and subsystem package)
    2010-09-03 10:37:35下载
    积分:1
  • mnr
    speech enhance matlab
    2011-02-10 02:08:16下载
    积分:1
  • BPSK
    滤波器高斯噪声信道模型和jake s信道模型下的加入卷积码的二进制相位调制(bpsk and convolution on the filtered gaussion noise channel model and jake s model)
    2014-01-03 16:52:34下载
    积分:1
  • dijksira
    dijksira算法求最短路的MATLAB代码(MATLAB code dijksira algorithm for the shortest of)
    2015-01-14 16:06:20下载
    积分:1
  • ecef2lla
    convert earth-centered earth-fixed (ECEF) cartesian coordinates to latitude, longitude, and altitude
    2013-12-05 03:13:57下载
    积分:1
  • GUI
    GUI字符识别,用于数字的自动识别,识别效率高(this is GUI example)
    2015-03-22 21:16:35下载
    积分:1
  • 696518资源总数
  • 105877会员总数
  • 14今日下载