Feeds
提问
How to extract a number from a string
I have this string: " <li>Ponto de orvalho: 16° C</li>" and I want to extract the ...
10 years 前 | 1 个回答 | 0
1
个回答提问
how can I solve the following equation ([K]-t[G])w=0
how can I solve the following equation ([K]-t[G]){w}=0 where t is a eigen value
12 years 前 | 1 个回答 | 0
1
个回答提问
How can I simplify my my program so as not to give the following warning: Warning: Reached the maximum number of function evaluations (10000). The result fails the global error test. ? ?
the full warning is the following: Warning: Reached the maximum number of function evaluations (10000). The result fails the...
12 years 前 | 1 个回答 | 0
1
个回答提问
problem using a double integral function: integral2
I can't calculate the integral using the function integral2, matlab gives the following error >> Untitled Undefined func...
12 years 前 | 1 个回答 | 0
1
个回答提问
my matlab does not recognize the function sym. how can I solve this problem?
my matlab does not recognize the function sym: sym x; f=3*x ??? Undefined function or method 'sym' for input arguments of...
12 years 前 | 1 个回答 | 0
