MAT223H1 Lecture Notes - Lecture 1: Digital Image Processing, Solution Set, Linear Algebra
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Mat223h1 - lecture 1 - linear equations and systems. Office hours: wednesday 10:00am - 12:00pm in hu1012a (located at 215 huron street) Text(cid:271)ook: linear alge(cid:271)ra and its appli(cid:272)ations by lay, lay, and mcdonald, 5th edition. Do the practice questions provided in the textbook. Other resources: online lecture notes, youtube videos, etc. Use resources such as youtube videos with caution. Last year 33% of students failed this course! (meaning their final grade was less than 50%) This is a (cid:373)ath (cid:272)ourse (cid:373)ea(cid:374)i(cid:374)g that there will (cid:271)e . Do the questions in the textbook every week. A linear equation in the variables (cid:1005), (cid:1006) is an equation of the form (cid:1005) (cid:1005)+ (cid:1006) (cid:1005)+ = Where (cid:1005), (cid:1006) are real or complex numbers that are fixed or determined. Equation (cid:1007) (cid:1005) (cid:1008) (cid:1005) (cid:1009) (cid:1006)+ (cid:1006)= (cid:1005) (cid:1007) (cid:1006) (cid:1006) (cid:1006)= (cid:1009) (cid:1012) (cid:1012) (cid:1011) (cid:1005)(cid:1004)= (cid:1007)(cid:1004) (cid:1009) (cid:1005) (cid:1010) (cid:1006)+ (cid:4666) (cid:1011)(cid:4667)= (cid:1005)(cid:1004) (cid:1008) (cid:1005) (cid:1009) (cid:1006)= (cid:1005) (cid:1006)
