@Ahmad Nugroho
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How do you show that a set is an orthonormal basis? What are the necessary and sufficient conditions?
–
Calvin Lin
Staff
·
2 weeks, 6 days ago

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@Calvin Lin
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If we have an orthornormal set like the picture , the condition for orthonormal basis are
<ui,uj> = 0 , u~=j
<ui,uj> = 1 , u=j

<,> is an inner product
Sorry i replied by phone
–
Ahmad Nugroho
·
2 weeks, 6 days ago

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TopNewestWhat have you done? What have you tried? Where are you stuck? – Calvin Lin Staff · 3 weeks, 4 days ago

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– Ahmad Nugroho · 3 weeks ago

From point 4 to point 1 i stucked no ideaLog in to reply

– Calvin Lin Staff · 2 weeks, 6 days ago

How do you show that a set is an orthonormal basis? What are the necessary and sufficient conditions?Log in to reply

<

,> is an inner product Sorry i replied by phone – Ahmad Nugroho · 2 weeks, 6 days agoLog in to reply