Finding the line of best fit using the Linear Least Squares method. Covers a straight line, parabola, and general functions.
Пікірлер: 17
@julianzuloaga3 жыл бұрын
"Have fun programming this up", it's funny because that's exactly what I'm trying to do haha. Thanks Professor, your explanation really helped me!
@extrastuff93524 жыл бұрын
I bet there's a lot more people out there that could use this than have found it. Tis very well done.
@AnkitVashisht3 жыл бұрын
Nicely explained professor, Respect from India :)
@theae55703 жыл бұрын
Thank you for your help!
@yoseftadesse13773 жыл бұрын
what a great explanation!!!!! thank you sir!
@UmBr3ll4CorP3 жыл бұрын
Great explanation, but it would be more clear to show the derivation of the Least Squares Method over the actual minimization of squares of the residuals. That's why it's called least squared.
@TheTranq2 жыл бұрын
I agree, but good explanation nonetheless. Better than what I got in class
@AJ-et3vf2 жыл бұрын
@@TheTranq agree
@AJ-et3vf2 жыл бұрын
Great video sir. Thank you!
@zhao82753 жыл бұрын
thank u so much for the brilliant explanation!!!
@nikhil74552 жыл бұрын
Great explanation , loved it ;)
@Fahim180373 жыл бұрын
Thank u sir..You helped me a lot
@TPLCreationLoft Жыл бұрын
If I'm understanding this correctly, this method solves 1 x column to a y column. In the polynomial case you can have n coefficients Cn, but still fitting that same x column to f(x). But what if you are trying to solve a polynomial for many independent variables xn?
@sounavailable Жыл бұрын
Is there a simple/intuitive explanation on why multiplying left with A transpose, even results in a system of equations who's solution is optimal? On a the surface, it only looks like a "trick" to make the over defined system of equations solvable
@johnzhu57353 жыл бұрын
probably would be more clean not to reuse 'm' to confuse people