.


:




:

































 

 

 

 


Mathcad




Mathcad , . , :

x 0 = 0, y 0 = 1, h = 0,1.

Mathcad :

h:= 0.1, n:= 3, i:= 0..n,

x 0:= 0, y 0:= 1,

xi +1 = xi + h,

yi +1 = yi + h × (0.2 × yi + xi).

: x= y =.

, rkfixed.

, , :

x 1:= 1, x 2:=1.3, Np:=20,

y0:= 1, y1:= 0,

R:= rkfixed (y, x 1, x 2, Np, D).

x 1, x 2 , ; Np , ; y 0, y 1 ; D (x, y) . R =

i, R (1, i) R (0, i) R (2, i) R (0, i), . . y x z x.

1. , . Excel VBA -, − .

3. Mathcad. .

 

 

/
    [0; 1], h = 0.05 y (0) = 1
; [2; 4], h = 0.1 z 1(2) = 3, z 2(2) = 0
    [1; 2], h = 0.05 c (1) = 1
; [0; 1], h = 0,1   y 1(0) = 2, y 2(0) = 2
    ; [1; 3], h = 0.1 x 1(1) = 1, x 2(1) = 0
[0; 1], h = 0.05 y (0) = 4
    [10; 12], h = 0.1 p 1(10) = 3, p 2(10) = 0
[1; 2], h = 0.05 y (1) = 10
    [0; 2], h = 0.2 z (0)=1
[1; 2], h = 0.05 y 1(1)=5, y 2(1)=0
    [0; 1], h = 0.05 y (0) = 8
[2; 3], h = 0.1 z 1(2) = 3, z 2(2) = 1
    [1; 2], h = 0.05 c (1) = 1
[0; 1], h = 0.1 y 1(0) = 2, y 2(0) = 0
    [2; 3], h = 0.1 x 1(1) = 1, x 2(1) = 0
[0; 1], h = 0.05 y (0) = 9

 

    [1; 2], h = 0.1 p 1(1) = 3, p 2(1) = 1
[1; 2], h = 0.05 y (1) = 5
    [0; 2], h = 0.2 z (0) = 1
[1; 2], h = 0.05 y 1(1) = 6, y 2(1) = 0
    [0; 1], h = 0.05 y (0) = 1
[2; 3], h = 0.1 z 1(2) = 3, z 2(2) = 0
    [1; 2], h = 0.05 c (1) = 1
[0; 1], h = 0.1 y 1(0) = 0, y 2(0) = 2
    [1; 3], h = 0.1 x 1(1) = 5, x 2(1) = 0
[0; 1], h = 0.05 y (0) = 4
    [0; 2], h = 0.1 p 1(0) = 3, p 2(0) = 0
[1; 2], h = 0.05 y (1) = 6
    [0; 2], h = 0.2 z (0) = 1
[1; 2], h = 0.05 y 1(1) = 5, y 2(1) = 1

 


MACROMEDIA FLASH

(. 24.1).

 

. 24.1. Macromedia Flash

Flash , (Stage) , ; (Toolbar), , ; (Timeline), , ; (Library), Window/Library. , , (Symbols).

Window.

. , . Options . Properties, .

:

- Line Tool ( <Shift>). Properties;

- Pen Tool , . , . . , , , , , . <Esc> ;

- Oval Tool ( Shift);

- Rectangle Tool ( <Shift>). Options ;

- Pencil Tool . Options Smooth;

- Brush Tool . Options (Brush Size) (Brush Shape). Brush Mode : (Paint Fills), (Paint Behind), (Paint Inside);

- Paint Bucket Tool . Options ;

- Eyedropper Tool ;

- Eraser Tool .

View/Grid/Show Grid.

, Colors (Stroke Color, Fill Color). (Solid), (Linear , Radial ), (Bitmap).

Color Mixer (. 24.2) .

. 24.2. Color Mixer Mixer


. Alpha. , , , , . Type. Fill Transform ( , ).

, . , .

Arrow Tool . . , <Shift>. Arrow . . , , , .

Subselection Tool, , , .

Lasso . Free Transform Tool.

Ink Bottle Tool .

Modify/Group.

. Text. : (Static), (Dynamic) (Input). Properties Text Type. , .

( , ), , Modify/Break Apart. , , .

. (Layers) , . , (Timeline), , . . , , . . Insert Layer, Delete Layer.

, ; , . .

, .

Timeline, (Layer1, Layer2, ) . .

:

(Keyframe) <F6>, ;

(Blank Keyframe) <F7>, , ;

(Frame) <F5>, .

Properties (BackGround , Size , Frame rate .).

: ( ), ( , Flash ).

, <F6> , . . .

(shape tweening) (motion tweening).

. , . Flash . , Modify/Break Apart. , , , , .

:

1. .

2. Timeline Properties Tween Shape.

3. Ease , .

4. ( <F7>) . , .

5. , <Ctrl> + <Enter> Control/Play.

. 4 .

. , , , , . :

1. . Arrow Tool Modify/Group.

2. Timeline Properties Tween Motion ( Insert/Motion Tween).

3. ( <F6>). Timeline . .

(. 3 .)

4. , <Ctrl> + <Enter> Control/Play.

( Frame rate).

.

. Macromedia Flash (Guide Layer). : - , , .

:

1. .

2. , Orient to Path ( ) Snap ( ).

3. , , Add Motion Guide ( , ). , , − , .

4. (Pen, Pencil, Oval, Brush, Rectangle) .

5. .

6. .

7. , , . ( ).

8. .

- , . : , , .

, . .

- () , .

, :

1. , ( ), Insert Layer ( ).

2. - , ; , .

3. - Mask (). ( - , , ; , . . ).

.

, . , ( ). . ( Show All, Show Masking).

.

( ), . , . : Graphic ( ), Movie Clip (), Button (). . , . .

Insert/New Symbol. . , Modify/Convert to Symbol.

, Arrow .

, . . . : , . , , , ActionScript. 4- :

- 1- , Up -, ;

- 2- , Over -, , ;

- 3- , Down -, , ;

- 4- , Hit -, , . . Hit - , Up -.

:

1. Insert/New Symbol.

2. Button ().

3. , Up, Over, Down Hit. (Up) .

4. , Over, Insert/Keyframe. Flash , Up -. Over - (, 10% ).

5. Down Hit - .

6. , - , .

, . , Control/Enable Simple Buttons.

, Actions. Actions .

Flash- . Flash - FLA. FLA , , , , .

Flsh- HTML- File/Publish. (*.SWF) HTML-.

, , Internet Explorer HTML- /.

1. :

− ;

Timeline Properties Tween Shape;

− 20- , <F7>. ;

− 40- , <F7>. ;

− .

2. , :

. 24.3 −
− (. 24.3). . Insert / Create Motion Tween ( ). ;

− 20- ( <F6>). ;

− 21- , <F6>;

Modify / Transform / Flip Horizontal ;

− 40- (F6). ;

<Ctrl> + <Enter>;

3. :

− ;

− ;

− , (Insert/Motion Guide). ;

− ;

− .

4. . :

− , , , . , , Background;

− 100- <F6>;

− . 100- ( ). ( Mask);

− .

5. :

− , , Stroke style, ;

− ( Insert/Convert to Symbol). ;

− , . .

6. :

− ;

Insert/New Symbol, (. 24.4).

Up
Down
Hit
Over

 


. 24.4.

, Down - . Timeline Scene, ;

− , . Actions :

on (press) {

Stop();

}

− , , ;

− :

on (press) {

Play();

}

− .


, :

;

;

.

. , . .

1969 . ARPAnet, . . , , .

1983 . TCP/IP , - . .

1989 . (HTML), World Wide Web ( WWW).

HTML -. web -. . Internet Explorer, Windows.

(e-mail). , , Word, Excel . .





:


: 2016-11-23; !; : 367 |


:

:

,
==> ...

1601 - | 1361 -


© 2015-2024 lektsii.org - -

: 0.124 .