Normalized graph not showing

Question

Miku Sevón 2024-3-7

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2091656-normalized-graph-not-showing

评论： Dyuman Joshi 2024-3-11

out.mat

Hello all,

I'm encountering an issue with plotting lines in MATLAB, and I'm seeking some assistance in resolving it.

I have a timeseries object out.Q_i_nd containing ice torque data over time. I'm attempting to plot the normalized ice torque values against time for multiple ice torque data series. However, despite executing the code, the lines representing the data are not visible in the plot.

Here's the relevant snippet of my MATLAB code:

% Extract data from the timeseries object

ice_torque_data = out.Q_i_nd.Data; % Extract ice torque data

time_range = out.Q_i_nd.Time; % Assuming time is stored in the Time property

Q_max = 7.408e5; % Define Q_max value

% Plot the normalized ice torque

figure;

hold on;

for i = 1:size(ice_torque_data, 2)

plot(time_range, ice_torque_data(:,i) / Q_max); % Plot the normalized ice torque in blue

end

xlabel('Time');

ylabel('Normalized Ice Torque (out.Q_i_nd / Q_{max})');

title('Comparison of Normalized Ice Torque with Q_{max}');

grid on;

legend('Normalized Ice Torque');

I've already ensured that the data ranges and y-axis limits are appropriate, and I've attempted to increase the line width. Despite these efforts, the lines remain invisible on the plot.

Could you please offer some insights into why the lines aren't showing up on the plot and suggest potential solutions?

Thank you in advance for your assistance!