PuTI

PuTI

propagateOrbit function fails on Epoch field format

propagateOrbit function fails on Epoch field format

I am feeding the same tleStruct data to the propagateOrbit function twice, but in one case propagageOrbit is successful, and in the other case it fails with the following error message: Error using propagateOrbit An error was encountered when propagating…

Copilot Chat History Saving

Copilot Chat History Saving

Hello, I have long conversations with Copilot in MATLAB and would like to keep a record of them. I know it’s possible to save the chat history as a text file, but I lose all the formatting in the process.…

Save output of parsim to file

Save output of parsim to file

I would like the output of parsim to be saved to a file rather than to the workspace, as my simulation output is quite large and I need to run many iterations, all of which will occupy inordinate amounts of…

How can I tri sectorized an antenna?

How can I tri sectorized an antenna?

Hi, I need to make a radio planning tool in MATLAB. In other words, I need to put antennas, see them coverage, etc. How can I tri sectorized the antenna? I am using the version R2016a.Hi, I need to make…

fitting is not working

fitting is not working

%% Luz-Meiboom fit of R2 vs pH clear; clc; close all; %% Data pH = [1.88, 2.45, 3.39, 3.87, 4.53, 4.68, 5.12, 5.25, 5.55, 5.82, … 6.01, 6.27, 6.66, 6.98, 7.75, 8.25, 8.96, 9.23]; R2 = [0.01137, 0.00973, 0.00803, 0.01824,…

PMSM SMO rotor position calculation in Simulink

PMSM SMO rotor position calculation in Simulink

This is the rotor position calculation block of a PMSM_SMO simulink model. This blcok is built based on the formula below: MY QUESTION IS : WHY function arctan(u[1]/u[2]) is composed of u[1] = omega_c(cutoff frequency of the low-pass filter) and…

How to get abbreviations into vars?

How to get abbreviations into vars?

Hello, My final goal is to solve this 3rd order equation or at least find one solution so that I can proceed with a 2nd order equation: eq = s^3/(Att*W1*WGB*Wp) + ((W1 + Wp)*s^2)/(Att*W1*WGB*Wp) + ((Wz + Att*WGB)*s)/(Att*WGB*Wz) + 1.0==0;…