Hi Emma,
In your inner 'while' loop for calculating 'EquationExample', you're missing an increment for 'Row' variable within the loop. This causes an infinite loop because the condition 'Row < n' never becomes false. To fix this, you need to increment 'Row' inside the loop.
Additionally, the process for accumulating equations is not right. With your current implementation, the equations get overwritten. The correct way should to be to add the current equation and then store it in an array as show below:
equations = sym([]); % Initialize an empty array to hold the equations
for Col = 1:n
% Initialize the current equation to 0
currentEquation = 0;
for Row = 1:n
if Resistance(Col, Row) ~= Inf % Check if resistance is not infinite
% Add the current term to the equation
currentEquation = currentEquation + (nodes(Col) - nodes(Row)) / Resistance(Col, Row);
end
end
% Add the constructed equation for the current node to the equations array
equations = [equations, currentEquation == 0];
end
disp(equations)
Once the equations are accumulated you can use the 'solve' function to solve them to find node voltages. Refer to the documentation below:
