2-52
:(Mat A × Vct B) ﻩﺎﻧﺩﺃ ﲔﺤﺿﻮﳌﺍ ﻪﺠﺘﳌﺍﻭ ﺔﻓﻮﻔﺼﳌﺍ ﺏﺮﺿ ﻞﺻﺎﺣ ﺩﺎﺠﻳﻹ 3 ﻝﺎﺜﳌﺍ
Mat A = Vct B =
K2(MAT)1(Mat)
av(A)*6(g)6(g)
1(Vct)al(B)w
.ﺩﺎﻌﺑﻷﺍ ﺲﻔﻧ ﺎﻤﻬﻟ ﻥﻮﻜﻳ ﻥﺃ ﺐﺠﻳ ،ﺎﻬﻤﺣﺮﻃ ﻭﺃ ﲔﻬﺠﺘﻣ ﻊﻤﺟ ﺪﻨﻋ •
.m ﻭ n ﻖﺑﺎﻄﺗ ﺐﺠﻳ ، Vct B (m × 1) ﻪﺠﺘﳌﺍﻭ Vct A (1 × n) ﻪﺠﺘﳌﺍ ﺏﺮﺿ ﺪﻨﻋ •
[OPTN]-[MAT]-[DotP]
ﻲﺳﺎﻴﻘﻟﺍ ﺏﺮﻀﻟﺍ u
ﻩﺎﻧﺩﺃ ﲔﻬﺠﺘﻤﻠﻟ ﻲﺳﺎﻴﻘﻟﺍ ﺏﺮﻀﻟﺍ ﻞﺻﺎﺣ ﺩﺎﺠﻳﻹ ﻝﺎﺜﳌﺍ
Vct A = [ 1 2 ] Vct B = [ 3 4 ]
K2(MAT)6(g)6(g)
2(DotP)1(Vct)av(A),
1(Vct)al(B))w
[OPTN]-[MAT]-[CrsP]
ﻲﻬﺠﺘﳌﺍ ﺏﺮﻀﻟﺍ ﻞﺻﺎﺣ u
ﻩﺎﻧﺩﺃ ﲔﻬﺠﺘﻤﻠﻟ ﻲﻬﺠﺘﳌﺍ ﺏﺮﻀﻟﺍ ﻞﺻﺎﺣ ﺩﺎﺠﻳﻹ ﻝﺎﺜﳌﺍ
Vct A = [ 1 2 ] Vct B = [ 3 4 ]
K2(MAT)6(g)6(g)
3(CrsP)1(Vct)av(A),
1(Vct)al(B))w
[OPTN]-[MAT]-[Angle]
ﲔﻬﺠﺘﻣ ﻞﻌﻔﺑ ﺖﻧﻮﻜﺗ ﻲﺘﻟﺍ ﺔﻳﻭﺍﺰﻟﺍ u
ﲔﻬﺠﺘﻣ ﻞﻌﻔﺑ ﺖﻧﻮﻜﺗ ﻲﺘﻟﺍ ﺔﻳﻭﺍﺰﻟﺍ ﺩﺎﺠﻳﻹ ﻝﺎﺜﳌﺍ
Vct A = [ 1 2 ] Vct B = [ 3 4 ]
K2(MAT)6(g)6(g)
4(Angle)1(Vct)av(A),
1(Vct)al(B))w
1 2
2 1
1
2
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