Having difficulty in understanding Matlab Code.

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Bhuvan Khoshoo 2019-10-6

评论： Walter Roberson 2019-10-6

I have to make a lookup table that relates the torue commands to corresponding current and torque angle values.

For Current increased from 0 to max value, I calclate the corresponding torque angle and torque values.

I am getting maximum torque = 3481.1 N-m.

Can you help me in understanding what exactly is happening in the code that is shown below?

Thanks.

Walter Roberson 2019-10-6

The t_saved assignment through the for i loop can be replaced with

[~, point(j)] = min(abs(T_j - Torque));

That is, the point of the loops is to find the location of the value in Torque that is closest to each T_point value.

The whole logic could probably be replaced with a call to interp1(), something like

T_point = 0:1:3481.10;
point = interp1(Torque, 1:length(T_point), T_point, 'nearest');

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