Inserting variable answers in cells
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Trying to insert the numerical value of a variable:
clear;
clc;
syms x y z
e1 = 2*x+z == 2;
e2 = 2*y+z == 7.52;
e3 = (z/(x+y+z))*(3.76/4.76)^(-1/2)*(1/4.76)^(-1/2) == 0.0244;
[x,y,z] = vpasolve([e1, e2, e3], [x,y,z]);
l = num2cell(x);
m = num2cell(y);
n = num2cell(z);
disp(x);
I = cell(3,4);
I{1,1} = ' ';
I{1,2} = 'a';
I{1,3} = 'b';
I{1,4} = 'c';
I{2,1} = 'Moles';
I{3,1} = 'Mole Fraction';
I{2,2} = l;
disp(I);
The output of that looks like this:
So how may I have it so that the value of 'x' shows up in the 2v2 cellarray
4 个评论
jgg
2016-1-23
This seems like the wrong approach. Why not use a table instead?
LastName = {'Smith';'Johnson';'Williams';'Jones';'Brown'};
Age = [38;43;38;40;49];
Height = [71;69;64;67;64];
Weight = [176;163;131;133;119];
BloodPressure = [124 93; 109 77; 125 83; 117 75; 122 80];
T = table(Age,Height,Weight,BloodPressure,...
'RowNames',LastName)
For example, this is basically what you're trying to do, right?
Yoshi
2016-1-23
Yoshi
2016-1-23
Star Strider
2016-1-23
Does my Answer do what you want?
采纳的回答
Star Strider
2016-1-23
What do you want to do?
Part of the problem is that ‘a’, ‘b’, ‘c’ do not exist in your workspace.
If you want to put ‘x’, ‘y’, ‘z’ in ‘I’, do something like this:
I = cell(3,4);
I{1,1} = ' ';
I{1,2} = double(x);
I{1,3} = double(y);
I{1,4} = double(z);
I{2,1} = 'Moles';
I{3,1} = 'Mole Fraction';
I{2,2} = l;
disp(I);
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