fuctions with 40 data lists?

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prabhu singh
prabhu singh 2022-2-17
评论： Walter Roberson 2022-2-21
i have to write a program where i have 4 data cuboid1,cuboid2,cuboid3,cuboid 4 and each cuboid has length ,breadth and thickness i have write loop in such a way .......when i run this code
it selects one cuboid at a time and when each cuboid is selected ...by default its specification is also selected and later it is checked whether it is conductor or insulator
data={cuboid1,cuboid2,cuboid3,cuboid4);
specifiation cuboid its length breadth and thickness
length=[5 6 7 8 9]
breadth=[5 6 7 8 9]
thickness1=[5 6 7 8 9]
thickness2=[5 6 7 8 9] using for loop
there are two thickness for each cuboid...first it has to take th1 then execute
else th2 execute
  3 个评论
显示 1更早的评论
Jan
Jan 2022-2-19
The question is not clear. Where are the "40 data lists"? Why has one cuboid 5 values for length, an breadth and 2 different thickness values?
What is the actual question? Which problem do you want to solve in Matlab?
prabhu singh
prabhu singh 2022-2-20
data={cuboid1,cuboid2,cuboid3,cuboid4);
specifiation cuboid its length breadth and thickness
cuboid1=[length=5,breadth= 6,thickness=9]
cuboid2=[length=7,breadth= 8,thickness=9] like wise its for cuboid3 and 4
how to write in loop using for loop

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回答（1 个）

Walter Roberson
Walter Roberson 2022-2-19
cuboid1 = struct('length', [5 6 7 8 9], 'breadth', [5 6 7 8 9], 'thickness1', [5 6 7 8 9], 'thickness2', [5 6 7 8 9]);
cuboid2 = similar code
data = {cuboid1,cuboid2,cuboid3,cuboid4);
num_cuboids = length(data);
for idx = 1 : num_cuboids
this_cuboid = data{idx};
this_length = this_cuboid.length;
this_breadth = this_cuboid.breadth;
this_thickness1 = this_cuboid.thickness1;
this_thickness2 = this_cubuoid.thickness2;
results(idx,1) = classify_insulation(this_length, this_breadth, this_thickness1);
results(idx,2) = classify_insulation(this_length, this_breadth, this_thickness2);
end
  2 个评论
prabhu singh
prabhu singh 2022-2-20
thank you sir..but after this step i also have to find if results is conductor or insulator.
for example i have assigned conductor=0;
insulator=1;
if result is conductor
then resistivity=1000ohm
a=5;
b=6;
else if insulator
a=5;
b=6
...how can i write code in for loop format......because everything should repeat for 40 cuboids with different length breadth and thickness
(and everytime code has to select one cuboid at a time ..execute all instructions and perfom loop for everything and then follow same routine for 2nd cuboid and so on...)
Walter Roberson
Walter Roberson 2022-2-21
Given the length, breadth, and thickness, how do you figure out whether the object is a conductor or an insulator?

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