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有这个函数:
/ ]9 h$ [; y- v3 Z' J1 T5 C- function [A] = Test(a,b)
- A(1,1)=a+1;
- A(1,2)=b;
- end! ?( V$ {- y! r8 T7 L" o
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/ o+ p! Z% Z) b9 a% j% q1 n( w. D) T存为 Test.m文件( V& ~/ B# i0 h$ N4 r% c
然后在command window输入:4 ^' \- S* { c% d/ U
>> syms a b: D9 g7 _% H6 n# \
>> Test(0,b)3 v0 E, W; K# K5 X- @4 O
系统报错:
4 w4 E. ~. t- [( OThe following error occurred converting from sym to double:# J' @' l3 c% {' k( Q
DOUBLE cannot convert the input expression into a double array." k2 V" t1 b* j# v$ Z2 Y# c8 [- o
Error in Test (line 3)0 v! e. | b1 h9 H
A(1,2)=b;
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. S4 ^" M# q2 H7 A B% {; v/ V(照理说结果应该是A=[1,b]),很奇怪。 |
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