Lecture #2: Method of Least Squares | Curve Fitting

[@ahmedmostafakhalil3529]

Thank you Prof. Harish for the useful lecture on least square method. Keep it up, please!

[@abdullahal-qudaimi1969]

very fruitful lecture. and great presentation of knowledge from remarkable lecturer.

[@munirahmed4580]

Very informative lecture

[@DrHarishGarg]

Thanks. Keep watching and sharing other videos too.

[@nagasrikuncharapu3736]

Best explanation . Thanks a lot

[@DrHarishGarg]

Glad you liked it

[@govindasharmavlogs5354]

This is literally helpful.

[@pranjaltalukdar9449]

Thank you for such helpful videos sir

[@mahatshan29]

Thank you for good explanation, This is single exponential, So could you please explain how to fit double and multiexponential fit. Thank you

[@mahatshan29]

Y=A.e^ax + B.e^bx
How to found the unknown parameters (A,B,a,b) could you please explain it to me

[@palashdutta8681]

Nice one

[@salonichoudhary1327]

Sir please make videos on probability and probability distribution theory.

[@DrHarishGarg]

Thanks for the concern.
It is already available in my channel. See the full playlist
Probability & Statistics: ruclips.net/p/PLO-6jspot8ALyrofp0fWp0fOb19NcFS4V

[@salonichoudhary1327]

@@DrHarishGarg thankuu sir

[@tsehayenegash8394]

Y(z,t) = ao + a1AO(t) + a2SAO(t) + a3SC(t) + a4ENSO(t) + a5QBO(t) + a6IOD(t) + Xtrend(t) + residual. where Y(z,t) is the temperature of height z and time t, ao is the average of the climatological whole year temperature, a1,a2,a3, a4, a5 and a6 are coefficient of the forcing. AO is annual oscillation, SAO is the semiannual oscillation, SC is the solar sycle, ENSO is the Eli Nino southern oscillation, IOD is indian Oecan diploe, QBO is quasibienial oscillation and Xtrend is the trend. so how can I calculate the trend and the coefficient by using multiple linear regresion

[@xuexue3857]

I like your vedios, which are great! can you share your slides?thanks

[@samparkacharya]

good

[@DrHarishGarg]

Thanks. Keep watching and sharing other videos too.

[@DrHarishGarg]

Poisson Distribution - 3 Step rules to compute the probability. Kindly Watch
ruclips.net/video/bHdR2kVW7Fk/видео.html

[@shrawankumarpatel2148]

Thanks a lot sir can i apply for csir net grace marks in topology and total 61%

[@shubhpreetkaur1606]

Sir if we use the equation y=a+bx instead of y= ax+b then will the estimate production values will come different or same ??

[@DrHarishGarg]

Trend equation will remain sane and all estimated values remain same.
The normal equation for y=ax+b will be
Sum y = a Sum x +n b
Sum xy =a Sum x^2 + b Sum x

[@DrHarishGarg]

Poisson Distribution - 3 Step rules to compute the probability. Kindly Watch
ruclips.net/video/bHdR2kVW7Fk/видео.html

[@SolvingOptimizationProblems]

Thank you Prof. Harish for the useful lecture on least square method. Keep it up, please!

[@DrHarishGarg]

Thank you, I will. Keep watching and sharing with others

[@SolvingOptimizationProblems]

@@DrHarishGarg Many thanks

[@DrHarishGarg]

Poisson Distribution - 3 Step rules to compute the probability. Kindly Watch
ruclips.net/video/bHdR2kVW7Fk/видео.html

[@SolvingOptimizationProblems]

@@DrHarishGarg Good, thank you very much!

[@pranjaltalukdar9449]

Thank you for such helpful videos sir

[@DrHarishGarg]

Poisson Distribution - 3 Step rules to compute the probability. Kindly Watch
ruclips.net/video/bHdR2kVW7Fk/видео.html