NO29projectWord格式.docx

NO29projectWord格式.docx

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codistributed/log10

gpuArray/log10

fints/log10

sym/log10

doclog10

7.u=3,v=2;

u=

3

>

s=4*u/（3*v）

s=

2

2*v^（-2）/（u+v）^2

ans=

0.0200

v^3/（v^3-u^3）

-0.4211

4/3*v^2*pi

16.7552

8.who

Yourvariablesare:

ansbetaomegapptildestuvwuxy

whos

NameSizeBytesClassAttributes

ans1x18double

beta1x18double

omega1x80640double

p3x372double

ptilde4x4128double

s1x18double

t1x41328double

u1x18double

v1x18double

wu3x372double

x1x41328double

y1x101808double

9.cd

D:

\matlab8.2\bin

dir

.lcdata.xsdmex.batutil

..lcdata_utf8.xmlmex.plwin64

EX1.mm3iregistrymexext.batworker.bat

MemShieldStarter.batmatlab.batmexsetup.pm

deploytool.batmatlab.exemexutils.pm

insttype.inimbuild.batmw_mpiexec.bat

lcdata.xmlmcc.batregistry

12.

二．1.S_ID='

1262510223'

S_ID=

1262510223

S_NAME='

liuziwei'

S_NAME=

liuziwei

S_ROOM='

323'

S_ROOM=

323

5.who

S_IDS_NAMES_ROOMtx

S_ID1x1020char

S_NAME1x816char

S_ROOM1x36char

三．1.formatlong;

sqrt

（2）

1.414213562373095

formatshort;

1.4142

3.x1=[135;

246]

x1=

135

246

x2=sparse（1:

6,[2:

6,1],exp（6）,6,6）;

x3=full（x2）

x3=

0403.42880000

00403.4288000

000403.428800

0000403.42880

00000403.4288

403.428800000

x2

x2=

（6,1）403.4288

（1,2）403.4288

（2,3）403.4288

（3,4）403.4288

（4,5）403.4288

（5,6）403.4288

4.

5.ans=

123

456

789

a（1,1）

ans=

[3x3double]

2*a（1,1）

Undefinedfunction'

mtimes'

forinputargumentsoftype'

cell'

.

2*a{1,1}

81012

141618

a{2,2}

-4-3-2

-101

234

a（2,3）

Indexexceedsmatrixdimensions.

a（2,3）={[-17;

17]}

a=

[3x3double]'

Commentline'

[]

[0.0000+1.0000i][3x3double][2x1double]

a{2,2}（2,2）

0

6.z{1,1}=[123;

456;

789];

z{1,2}=[2+3*i];

z{2,1}=['

MATLAB'

];

z{2,2}=12:

-2:

0;

celldisp（z）

z{1,1}=

z{2,1}=

MATLAB

z{1,2}=

2.0000+3.0000i

z{2,2}=

121086420

cellplot（z,'

legend'

）

7.green_house.name='

一号温室'

;

green_house.volume='

2000立方米'

green_house.parameter.temperature=[31.230.431.628.729.731.130.929.6];

green_house.parameter.humidity=[62.159.557.761.562.061.959.257.5];

green_house

green_house=

name:

'

volume:

parameter:

[1x1struct]

green_house.parameter

temperature:

[31.200030.400031.600028.700029.700031.100030.900029.6000]

humidity:

[62.100059.500057.700061.50006261.900059.200057.5000]

green_house.parameter.temperature

31.200030.400031.600028.700029.700031.100030.900029.6000

green_house.name='

green_house.volume='

green_house.parameter.temperature=[31.230.431.628.729.731.130.929.6];

green_house.parameter.humidity=[62.159.557.761.562.061.959.257.5];

green_house（1,2）=struct（'

name'

{'

二号温室'

},'

volume'

parameter'

{[31.230.431.628.729.731.130.929.6],[62.159.557.761.562.061.959.257.5]}）;

{[31.230.431.628.729.731.130.929.6]}）;

green_house（1,3）=struct（'

三号温室'

green_house（2,1）=struct（'

四号温室'