Engineering, 18.11.2019 23:31, brusierlover8590
Develop a function in matlab or python for general linear least square regression with the prototype given below (in matlab): function [a, r2]=genreg(func, x,y) % generates a general regression curve and % plots the curve along with data points % [a, r2]=genreg(func, x,y) % input: % func: name of the function calculating the basis function (z) % x, y: data points % output: % a: regression curve coefficients % r2: coefficient of determination % calculate the regression curve coefficients (a) z=func(x); % calculate r2 % plot the regression curve along with the data end where the input argument func is a separate m-file function calculating the basis functions z1, . . , zm. test your function by fitting a second order polynomial y = a0 + a1x + a2x 2 to the following data. report your results for a0, a1 and a2 as well as the coefficient of determination (r 2 ). show a plot of the regression curve along with the data. x 0 1 2 3 4 5 y 2.1 7.7 13.6 27.2 40.9 61.1
Answers: 3
Engineering, 03.07.2019 15:10, margaret1758
If you were designing a bumper for a car, would you prefer it to exhibit elastic or plastic deformation? why? consider the functions of a bumper in both a minor "fender-bender" and a major collision.
Answers: 1
Engineering, 03.07.2019 15:10, theamandawhite
Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.
Answers: 1
Engineering, 04.07.2019 03:10, lauriepdx17
What precautions should you take to prevent injuries when dealing with heavy loads?
Answers: 1
Engineering, 04.07.2019 18:10, koolgurl2003
Apump is used to circulate hot water in a home heating system. water enters the well-insulated pump operating at steady state at a rate of 0.42 gal/min. the inlet pressure and temperature are 14.7 lbf/in.2, and 180°f, respectively; at the exit the pressure is 60 lbf/in.2 the pump requires 1/15 hp of power input. water can be modeled as an incompressible substance with constant density of 60.58 lb/ft3 and constant specific heat of 1 btu/lb or. neglecting kinetic and potential energy effects, determine the temperature change, in °r, as the water flows through the pump.
Answers: 1
Develop a function in matlab or python for general linear least square regression with the prototype...
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