error using linspace: input must be scalars
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Heera
el 8 de Dic. de 2020
Respondida: SALINI BALASUBARAMANIUM
el 28 de Mzo. de 2022
clear all;
table = readtable ('data_part1.xlsx', 'Range', 'A1:E13')
sigma = table. (3) (1:12);
energy = table. (4) (1:12);
C12 = 4 * energy .* sigma.^12;
C6 = 4 * energy .* sigma.^6;
r = linspace (sigma * 0.95, sigma * 2.5, 12)
data has been imported from an excel spreadsheet hence the references, unsure of how to get rid of this error message on the last line of code? (0.95 and 2.5 are my min and max respectively)
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Respuesta aceptada
Cris LaPierre
el 8 de Dic. de 2020
You define sigma as a vector (12 numbers). In linspace, your input is sigma multiplied by 0.95 or 2.5. This only scales the values in your vector. The inputs are still vectors. However, they must be scalars (one number).
% Valid syntax
linspace(0,5,10)
% Incorrect syntax
linspace([0:5],[20:25],12)
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