MATLAB仿真及电子信息应用
第二单元
1azeros2
a
0000
a122
a
02002a1023b0121ab
a
s
1104
ab
a
s
0043431
dotab
a
s
13ara
d
4
a
0815611908071191202512902001980668601567sumdiaga
16041025731056514151
08051052870219309219

f
a
s
23652reshapea28
a
s
081561290207119066864ara
d35
1190812025
0019801567
1604102573
1056514151
0805105287
0219309219
a
095010486002311089130606807621a4a402
045650018508214
044470615407919
092180738201763
a
095010231106068lta05
048600891307621
045650018508214
064470815409919
092180738201763
a
s
0110010100000015ara
d
32bra
d
32cat1ab按列方向
a
s
073100577900403037750295914751
067710568902556023400118403148
cat2ab按行方向

f
a
s
0731006771057790568900403025566Helloeveryo
e
037750295914751
023400118403148
a
s
Helloeveryo
e7str1MATLABstr2isstro
gstr3str1str2
str3
MATLABisstro
g81直接法aFu
ctio
Variableyfxx615
a
Fu
ctio
Variable
yfx
x
6
1x5double
2函数法
acell32a11Fu
ctio
a12Variable
a21yfxa22x
a316a3215
a
a
Fu
ctio
Variable
yfx
x
6
1x5double
9
stude
t1NameMarystude
t1AgeEightee

stude
t1Score502stude
t1Class1stude
t1
stude
t1
NameMaryAgeEightee


f
Score502Class1stude
t2NameMikestude
t2AgeNightee
stude
t2Score498stude
t2Class2stude
t2
stude
t2
NameMikeAgeNightee
Score498Class2stude
t3NameJoestude
t3AgeEightee
stude
t3Score520stude
t3Class3stude
t3
stude
t3
NameJoeAgeEightee
Score520Class3
第三单元
31clearallclcp54121rootsp求根ypolyvalp5求在5处函数的函数值32clearallclcp2025x124103521fpolyderp多项式求导polyvalmpx33clearallclcffactorsym2x45x34x25x234clearallclcf1symx21x2

f
f2sym2x21fexpa
df1f235clearallclcsymsxyflog1xg2si
ycomposefgcomposegf36clearallclcsymsxfi
versecos1x37（1）（2）clearallclcsymsxykf112x1xx2f211k212k1s1symsumf11i
fs2symsumf21i
f（3）（4）（5）（6）clearallclcsymsxf112x1xf2x2exp1x2f3logta
xsi
xf4x2x1x1limitf1i
flimitf20limitf3x0rightlimitf4i
f（7）（8）clearallclcsymsxyzabf11r