4. MathLab dasturida uskunalari bilan ishlash, ularning imkoniyatlari

Ciziqli algebra Matritsa bul siziqlig`a aylandirg`an da qollanilatug`in 2 o`lshemli sanli massiv matritsalarda aniqlang`an matematikaliq a`meller siziqli algebra ob`ekti esaplanadi. Dyurerdin` magik khámdrati
A=
16 3 2 13
5 10 11 8
9 6 7 12
4 15 14 1
matritsalar u`stinde a`meller orinlawda ko`plep paydalandiq. Transponirlengen matritsani A matritsasina qossaq simmetriyali matritsa kelip shig`adi.
A+A^I
ans=
32 8 11 17
8 20 17 23
11 17 14 26
17 23 26 2
‘*’ simvolli matritsaliq ko`beytiwdi an`latadi. Matritsani o`zinin` transponirlengen matritsasina ko`beytkende simmetriyali matritsag`a iye bolamiz.
Aⁱ *A
ans=
378 212 206 360
212 370 368 206
206 368 370 212
360 206 212 378
Bul matritsa aniqlawshisi nol`ge ten`, demek matritsa singulyarliq matritsa ekenligin an`latadi.
d=det(A) d= 0
Matritsa singulyarliq qa`siyettke iye demek keri matritsag`a iye bolmaydi. Eger X=inv(A) dep bersek
Warning: Matrix is close singular or badly scoled.
Results may be inaccuate. RCOND=1.175530e-017.
Magik khámdrat magik summasina bo`linse yag`niy P=A/34 oranlansa bar qatar yaki bag`analar summasi 1 ge ten` bolg`an biyoxastikaliq matritsa kelip shig`adi.
P=
0.4706 0.0882 0.0588 0.3824
0.1471 0.2941 0.3235 0.2353
0.2647 0.1765 0.2059 0.3529
0.1176 0.4412 0.4118 0.0294