Having this problem second time can anyone help?

Question

Demberel 2022-12-16

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1879462-having-this-problem-second-time-can-anyone-help

编辑： Arif Hoq 2022-12-16

a=[1.1];
b=[0.09];
x(1)=1.16; x(2)=1.32; x(3)=1.47; x(4)=1.65; x(5)=1.93;
for i=1:5
    y(i)=(log(x.^2-1))./log(a.*x.^2-b);
end
Unable to perform assignment because the indices on the left side are not compatible with the size of the right side.
y

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Answer 1

Arif Hoq 2022-12-16

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1879462-having-this-problem-second-time-can-anyone-help#answer_1129242

编辑：Arif Hoq 2022-12-16

在 MATLAB Online 中打开

a=1.1;
b=0.09;
% x(1)=1.16; 
% x(2)=1.32; 
% x(3)=1.47; 
% x(4)=1.65; 
% x(5)=1.93;
x=[1.16;1.32;1.47;1.65;1.93];
% y=(log(x.^2-1))./log(a.*x.^2-b)
for i=1:size(x,1)
    y(i)=(log(x(i).^2-1))./log(a.*x(i).^2-b);
end
y
y = 1×5
   -3.2253   -0.4944    0.1804    0.5099    0.7221
%% without loop
a=1.1;
b=0.09;
x=[1.16;1.32;1.47;1.65;1.93];
y=log(x.^2-1)./log(a.*x.^2-b)
y = 5×1
   -3.2253
   -0.4944
    0.1804
    0.5099
    0.7221