DEDUCTION OF BESSEL MEAN SQUARE ERROR FORMULA
Deng Yonghe
Architecture Department,Lishui College,Lishui 323000
Abstract Several methods of testifying Bessel mean square error formula introduced in Chinese teaching materials of surveying and mapping are summed up. A better method to improve and unify teaching material, and to be understood easily for students is recommended.
Key words :
mean square error
Bessel formula
accident error
limit
maximum likelihood estimation
Received: 01 January 1900
Corresponding Authors:
Deng Yonghe
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