题目内容

Image features are an important basis for image analysis and can be divided into two types: natural features and artificial features. Which of the followings are natural features()

A. Temporal features
B. Spectral features
C. Edge features
D. Geometric features

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Which are not compound propositions in the following propositions? Multiple choices()

A. I can’t sing
B. If it doesn’t rain,I’ll go out
C. I have classes every day
D. Are there people on Mars

”Stinky tofu stinks and smells good” is a false statement.Which law does this use()

A. Law of identity
B. Law of excluded middle
C. Law of contradiction
D. Absorption law

Which is a proposition in the following statements()

A. Please don’t copy!
B. The sun is a planet
Can I smoke here
D. x – y = 3

What is the type of()

A. tautologies
B. contradiction
C. Nontautological satisfiable formula
D. Unable to determine

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