How to add a new array in the structure?

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Muhammad Qaisar Fahim 2021-8-11

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/896692-how-to-add-a-new-array-in-the-structure

评论： Yazan 2021-8-12

Let say I have this structure ( vehicle.genset_model) where inside this structure I have vehicle.genset_model.drag=[4;5;6;7;8;9;10]. This file is saved as mat file. In this file I want to create a new array that should be in the same structure (vehicle.genset_model) but with the extension temperature i.e., vehicle.genset_model.Temperature=[25;28;31;34;37;40;43]

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Answer 1

Yazan 2021-8-11

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https://ww2.mathworks.cn/matlabcentral/answers/896692-how-to-add-a-new-array-in-the-structure#answer_765237

clc, clear
vehicle.genset_model.drag = [4; 5; 6; 7; 8; 9; 10];
% save structure array in 'data.mat'
save('data.mat', 'vehicle');
clear
% load data.mat
load('data.mat');
% add a new field
vehicle.genset_model.Temperature = [25; 28; 31; 34; 37; 40; 43];
% save new structure array
save('data.mat', 'vehicle');
clear