Optimization Problem:
Advances in Missile Guidance, Control, and Estimation
Preview:
https://play.google.com/books/reader?id=A2PMBQAAQBAJ&hl=en_GB&pg=GBS.PR14
"What is the difference between affine and linear?
4 Answers. A linear function fixes the origin, whereas an affine function need not do so. An affine function is the composition of a linear function with a translation, so while the linear part fixes the origin, the translation can map it somewhere else.Sep 15, 2014"
"If you choose bases for vector spaces 𝑉 and 𝑊 of dimensions 𝑚 and 𝑛 respectively, and consider functions 𝑓:𝑉→𝑊, then 𝑓 is linear if 𝑓(𝑣)=𝐴𝑣 for some 𝑛×𝑚 matrix 𝐴 and 𝑓 is affine if 𝑓(𝑣)=𝐴𝑣+𝑏 for some matrix 𝐴 and vector 𝑏, where coordinate representations are used with respect to the bases chosen."
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Note: Older short-notes from this site are posted on Medium: https://medium.com/@SayedAhmedCanada
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Sayed Ahmed
BSc. Eng. in Comp. Sc. & Eng. (BUET)
MSc. in Comp. Sc. (U of Manitoba, Canada)
MSc. in Data Science and Analytics (Ryerson University, Canada)
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