Raja Vardhan Kothakapu

4 Questions 4 Answers 0 Followers

Questions related from Raja Vardhan Kothakapu

How to calculate rotation of brushless DC Motor using duty cycle?

Hi everyone, I am trying to model brushless DC Motor in Simulink. At one point, I am in need of the motor rotation and the only parameter available to me is the duty cycle and the direction of...

12 March 2020 1,525 3 View

How to include feedback error in curve fitting during training phase?

Hi everyone, I'm trying to fit certain data using nonlinear least squares which is of the following form y(t) = a1*X1(t)+a2*X2(t)+…an*Xn(t)+b1*Y1(t-1)+..+bk*Y(t-k) Where a1,..an and b1,..bk are...

16 August 2019 4,775 1 View

How to classify a certain data have small, medium or high correlation?

I have time data of two variables namely speed and torque. I'm checking for correlation between them and the value I am getting right now is 0.39. Given the fact that the torque of an engine...

17 April 2019 7,582 3 View

How to determine maximum and minimum frequency of a time based data?

I have a measured quantity, X which varies with time. I want to do frequency analysis and find out the maximum and minimum frequency and at what time they occurs. I'm using Fast Fourier Transform...

22 March 2019 6,760 9 View