: . , , .
:
;
;
;
.
MathCAD11 . 4.
1
() ( ) | ||
( ) ( ) | ||
( ) | ||
- ( ) | ||
. 1
- ( ) | ||
( ) | ||
- ( ) | ||
- ( ) | ||
2
1
1. .
2. .
. 2
3. .
(1- ) (2- ) (3- )
4. (1- ).
5. ( ).
6. (50%-).
7. ( ).
. 2
8. .
9. .
( )
3
2
1. ( , ).
|
|
. 3
2. , .
. 3
3. .
4
3
1. .
( , )
2. .
. 4
3. .
. 4
4. .
. 4
5. .
. 4
5
sin(x) | |
cos(x) | |
tan(x) | |
sec(x) | |
csc(x) | |
cot(x) | |
e(x) | |
( ) | 1n(x) |
( 10) | log(x) |
Ml 2, ( " ") | augment(Ml,M2) |
, V | diag(V) |
cols(M) | |
rows(M) | |
mean(M) | |
median(M) |
6
dbeta(x, s1, s2) | - (s1, s2>0 , 0<x<1) |
dchisq(x, d) | -- (, d>0, d ) |
dexp(x, r) | (r, >0) |
dgamma(x, s) | - (s>0 , ³0) |
dlnorm(x, m,s) | - (m , s > 0 , >0) |
dnorm(x,m,s) | (m , s > 0 ) |
dunif(x, , b) | ( b , < b £ £ b) |
dweibull(x, s) | (s>0 ) |
pbeta(x, s1, s2) | |
pchisq(x, d) | {--, d - |
(, r) | |
pgamma(x,s) | - |
plnorm(x, m,s) | |
plnonn(x, m,s) | |
punif(x, a, b) | |
pweibull(x, s) | |
m - | |
rbeta(m, s1, s2) | - |
rchisq(m, d) | -- |
rexp(m, r) | |
rgamma(m, s) | - |
rlnorm(m ,m,s) | - |
rnorm(m, m,s) | |
runif(m, , b) | |
rweibull(m, s) |
|
|
1. MathCad 6.0 Plus. , Windows. . 2. .: - , 1997.
2. / . .. . .: , 1976.
3. .. . .: . ., 1978.
4. .. . .: , 1977.
5. .., .. . .: . , 1966.
6. ., . . .: . , 1969.
7. .., .., .. . .: , 1965.
8. .. : . .: . ., 1985.
9. : / . .. . .: , 1985.
10. 17.002-89. . .
11. 24.701.-86. . . .
12. 27310-95 ( 812-85). . , . .
. 2006, . 59
,