user defined variable input
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If i have sample formula k=aX1*aX2*aX3*......*aXn. here X1,X2,...Xn are vector of X=[X1 X2 ... Xn]... if user input has only 2 component X1,X2 the output will be k=aX1*aX2. if user has n component in the vector then the output will be k=aX1*aX2*aX3*......*aXn. how to solve such a case
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ES
2018-3-5
1 个投票
Get the user input of X using input function. Then get the length of X using length function.
Run a for loop on length of X and multiply with 'a'.
2 个评论
Stephen23
2018-3-5
Note that it is recommended to avoid length, and only use numel or size. This avoids bugs caused by length measuring different dimensions without warning.
Anik SARKER
2018-3-5
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