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Linear Regression (Straight Line Fit) | Programming Numerical Methods in MATLAB

  Рет қаралды 8,492

mechtutor com

mechtutor com

6 жыл бұрын

Get the ebook of this method and many more with code files on this webpage: mechtutor.thinkific.com/cours...
MATLAB Quick Reference (ebook) link: mechtutor.thinkific.com/cours...
Linear Regression or fitting data by a straight-line equation is one of the most common methods to determine the trend lines of data obtained from experiments. Basically, It generates the linear equation: y = a + bx by determining the values a and b. In this tutorial, two methods of programming are explained by an example. The final result is shown graphically. The m-files of the two codes can be downloaded from: www.mechtutor.com/numerical-a...
Download the MATLAB code file from: goo.gl/9gMtqL
*** For a full course on Programming Numerical Methods in Python, visit: www.udemy.com/course/programm...
Visit my new Python course webpage: mechtutor.thinkific.com/cours...
Credits:
Music: title:"Electronic Motivational Music Loop", source: www.orangefreesounds.com/

Пікірлер: 7
@mechtutorcom
@mechtutorcom 2 күн бұрын
Download your FREE "MATLAB Cheat Sheet" from here: mechtutor.thinkific.com/products/digital_downloads/matlab-cheatsheet
@davidbarnwelljr103
@davidbarnwelljr103 2 жыл бұрын
Great video. I'm looking for a video on the cost function minimizing the difference between the actual curve and regression curve. Do you have any videos on this?
@davidbarnwelljr103
@davidbarnwelljr103 2 жыл бұрын
Another question, the equation is y = ax + b, but, your MATLAB printf statement seems to be saying y = bx + a. The order of the coefficient and intercept seem, to me, to be reversed in the output equation. Am I seeing that right?
@drashtijani402
@drashtijani402 2 жыл бұрын
Sir in first method how to plot the line equation
@bgcleo
@bgcleo 5 жыл бұрын
Pertamina mina e...e.. waka-waka e-e
@ArieArdiansyah4598
@ArieArdiansyah4598 5 жыл бұрын
Malu-maluin aja ini, wkwkwk
@bgcleo
@bgcleo 5 жыл бұрын
@@ArieArdiansyah4598 ketawan juga wkwkwk
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