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This shows you the differences between two versions of the page.

--- wiki_tests [2011/07/25 00:30]
hermann
+++ wiki_tests [2011/07/31 02:47] (current)
@@ Line 1: / Line 1: @@
-====== Calculate Map ======
+===== Teste do Wiki =====
-===== Description =====
+~~DISCUSSION:closed~~
-This container calculates a map using algebraic/logical expression involving maps, tables and values.
+{{gallery>:}}
-===== Inputs =====
+<imageflow :images></imageflow>
-^ Name       ^ Type                                         ^ Description                                                       ^
+{{page>wiki:syntax#Tables}}
-| Expression | [[Image Expression Type | Image Expression]] | Algebraic or logical expression used to calculate the output map. |
-===== Optional Inputs =====
+This is the Dinamica EGO Console Launcher
-^ Name             ^ Type                           ^ Description                                                                                                                                                                           ^ Default Value         ^
+[{{ :launcher.png |Janela do **console lancher do Dinamica**. Para maiores informares consulte http://www.csr.ufmg.br}}]
-| Cell Type        | [[Cell Type Type | Cell Type]] | Data cell type                                                                                                                                                                        | Signed 32 Bit Integer |
-| Null Value       | [[Int Type | Int]]             | Null value                                                                                                                                                                            | -2147483648           |
-| Result Is Sparse | [[Bool Type | Bool]]           | If true, the resulting map is created as a sparse image. Sparse images have the advantage of storing only the cells containing non-null values, but they have diminished access time. | False                 |
-===== Outputs =====
+[{{ :avatar_21.jpg|Um avatar qualquer}}] Testando o que ele quis dizer com fazer a tabela flutuar. Eu realmente não vejo como isso pode funcionar. Testando o que ele quis dizer com fazer a tabela flutuar. Eu realmente não vejo como isso pode funcionar. Testando o que ele quis dizer com fazer a tabela flutuar. Eu realmente não vejo como isso pode funcionar. Testando o que ele quis dizer com fazer a tabela flutuar. Eu realmente não vejo como isso pode funcionar. Testando o que ele quis dizer com fazer a tabela flutuar. Eu realmente não vejo como isso pode funcionar.
+[{{:avatar_21.jpg |Outro avatar qualquer}}] Testando o que ele quis dizer com fazer a tabela flutuar. Eu realmente não vejo como isso pode funcionar. Testando o que ele quis dizer com fazer a tabela flutuar. Eu realmente não vejo como isso pode funcionar. Testando o que ele quis dizer com fazer a tabela flutuar. Eu realmente não vejo como isso pode funcionar. Testando o que ele quis dizer com fazer a tabela flutuar. Eu realmente não vejo como isso pode funcionar. Testando o que ele quis dizer com fazer a tabela flutuar. Eu realmente não vejo como isso pode funcionar.
-^ Name   ^ Type               ^ Description ^
-| Result | [[Map Type | Map]] | Output map. |
-===== Group =====
-[[Functor List#Map Algebra | Map Algebra]]
-===== Notes =====
+<m>S(f)(t)=a_{0}+sum{n=1}{+infty}{a_{n} cos(n omega t)+b_{n} sin(n omega t)}</m>
-The expression result is calculated as a real value and converted to the data cell type of the output map.
+<m 8>delim{lbrace}{matrix{3}{1}{{3x-5y+z=0} {sqrt{2}x-7y+8z=0} {x-8y+9z=0}}}{ }</m>
-If the calculation of the expression diverges or if the data cell type is not large enough, the corresponding cell is filled with the null value.
+<m 32>delim{|}{{1/N} sum{n=1}{N}{gamma(u_n)} - 1/{2 pi} int{0}{2 pi}{gamma(t) dt}}{|} <= epsilon/3</m>
-List of mathematical and logical operators that can be employed in the logic/algebraic expression.
+{{:dinamica.jpg|}}
-==== General Operators ====
+[[dev:source_code|Obtenção do Código Fonte]]
-^ Precedence ^ Operator ^ Description ^ Symbol ^ Usage Example ^
+<graphviz dot center 500x300>
-| 1 | Conditional | Execute the second or third term of the equation conditionally to the first | if@@@then@@@else | if not isNull(i1) and isNull(i2) then \\ @@@@@@i3 \\ else if isNull(i1) then \\ @@@@@@i1 – i1 / i2 \\ else  (i1 / i2) ? (i1 – i2) |
+digraph finite_state_machine {
-| 2 | Boolean Or | | or \\ <nowiki>||</nowiki> | not isNull(i1) or isNull(i2) \\ not isNull(i1) <nowiki>||</nowiki> isNull(i2) |
+	rankdir=LR;
-| ::: | Boolean And | | and \\ && | not isNull(i1) and isNull(i2) \\ not isNull(i1) && isNull(i2) |
+	size="9,5"
-| 3 | Equal | | = \\ == | i1 = 2 \\ i1 == 2 |
+	node [shape = doublecircle]; LR_0 LR_3 LR_4 LR_8;
-| ::: | Not Equal | | != \\ /= \\ <> | i1 != 2 \\ i1 /= 2 \\ i1 <> 2 |
+	node [shape = circle];
-| 4 | Greater Than | | > | i1 > 2 |
+	LR_0 -> LR_2 [ label = "SS(B)" ];
-| ::: | Greater Than Or Equal | | >= | i1 >= 2 |
+	LR_0 -> LR_1 [ label = "SS(S)" ];
-| ::: | Less Than | | < | i1 < i2 |
+	LR_1 -> LR_3 [ label = "S($end)" ];
-| ::: | Less Than Or Equal | | <nowiki><=</nowiki> | i1 <nowiki><=</nowiki> i2 |
+	LR_2 -> LR_6 [ label = "SS(b)" ];
-| 5 | Add | | + | i1 + i2 |
+	LR_2 -> LR_5 [ label = "SS(a)" ];
-| ::: | Subtract | | – | i1 – i1 / i2 |
+	LR_2 -> LR_4 [ label = "S(A)" ];
-| 6 | Times | | * | i1 * i2 |
+	LR_5 -> LR_7 [ label = "S(b)" ];
-| ::: | Divide | | / | i1 / i2 |
+	LR_5 -> LR_5 [ label = "S(a)" ];
-| ::: | Mod | | % | i1 % 100 |
+	LR_6 -> LR_6 [ label = "S(b)" ];
-| 7 | Power | | <nowiki>^</nowiki> | i1 <nowiki>^</nowiki> 3 |
+	LR_6 -> LR_5 [ label = "S(a)" ];
-| 8 | Catch Error | Catch an algebraic error and replace it with the result of another expression | ? | (i1 / i2) ? (i1 – i2) |
+	LR_7 -> LR_8 [ label = "S(b)" ];
-| 9 | Boolean Not | | ! \\ not | not isNull(i1) \\ ! isNull(i1) |
+	LR_7 -> LR_5 [ label = "S(a)" ];
-| ::: | Negate | | – | – ceil(i1 + i2) |
+	LR_8 -> LR_6 [ label = "S(b)" ];
+	LR_8 -> LR_5 [ label = "S(a)" ];
+}
+</graphviz>
-==== General Functions ====
+<googlechart>
+chs=200x125
+cht=gom
+chd=t:70
+chco=FF0000,FF8040,FFFF00,00FF00,00FFFF,0000FF,800080
+chxt=x,y
+chxl=0:|Groovy|1:|slow|faster|crazy"
+</googlechart>
-^ Operator ^ Description ^ Symbol ^ Usage Example ^
+<googlechart>
-| Value | | | 2 + i1 / -3.5e-2 |
+chf=bg,lg,20,BBBBBB,1,E91B1B,2|c,ls,90,EFEFEF,0.25,BBBBBB,0.25
-| Random | Generate a random value using the uniform probability distribution | rand | if rand > 0.5 then 1 else i2 |
+chxr=0,0,46
-| Squared Root | | sqrt() | sqrt(i1 / i4) |
+chxs=0,676767,11.5,0,lt,676767
-| Sin | Sin (input in radians) | sin() | sin(i1 / i4) |
+chxt=y
-| Cos | Cos (input in radians) | cos() | cos(i1 + i2) |
+chs=400x200
-| Tan | Tan (input in radians) | tan() | tan(i1 * i5 + 6) |
+cht=lc
-| Acos | Acos (output in radians) | acos() | acos(i1 + i2) |
+chco=3D7930
-| Asin | Asin (output in radians) | asin() | asin(i1 + i2) |
+chd=s:bmitqZbQ
-| Atan | Atan (output in radians) | atan() | atan(i1 + i2) |
+chdl=Dados+Aleatórios
-| Ceil | | ceil() | ceil(i1 + i2) |
+chg=14.3,-1,1,1
-| Exp | | exp() | exp(i1[i1 + i2]) |
+chls=2,4,0
-| Floor | | floor() | floor(i1 + i2) |
+chm=B,C5D4B5BB,0,0,0
-| Round | | round() | round(i1 / i4) |
+chtt=Teste+de+Gráfico
-| Abs | | abs() | abs(i1 + i2) |
+chts=676767,14.5
-| Ln | | ln() | ln(i1 / i4) |
+</googlechart>
-| Log | | log() | log(i1 / i4) |
-| Max | | max() | max(i1, i2) |
-| Min | | min() | min(i1, i4) |
-| Signal | Return +1, if the expression is positive, -1, if it is negative, and 0, otherwise. | signal() | signal(i1 - 4) |
-| Abort | Abort the model execution | abort | if i1 > 0 then i1 * i2 + 4 else abort |
-==== Value Operators ====
-^ Operator ^ Description ^ Symbol ^ Usage Example ^
-| Get Variable Value | Return the variable value | vX \\ where X is an integer value from 1 to 100 | v1 + t1[v2 + 4] |
-==== Image Operators and Functions ====
-^ Operator ^ Description ^ Symbol ^ Usage Example ^
-| Get Image Value | Return the image value at the current cell | iX \\ where X is an integer value from 1 to 100 | i2 |
-| Get Image Value At Location | Return the image value on the specified cell coordinate | iX[ , ] \\ where X is an integer value from 1 to 100 | i1[line – 1, column – 2] |
-| Get Image Null Value | Return the null value of the current image | null \\ null(iX) | if i1 > 2 then i1 else null \\ if null(i2) > 2 then 1 else null |
-| Is Null | | isNull(iX) \\ where X is an integer value from 1 to 100 | if not isNull(i1) then i1 else i2 |
-| Get Line Number | Return the line number of the current cell | line | line + 1 |
-| Get Column Number | Return the column number of the current cell | column | if column / 2 > 50 then 1 else null |
-==== Table Operators ====
-Table operators return the value corresponding to a given key according to a rule-operator.
-It uses the following syntax: tX[N ] \\ where: X is a table identifier; N is the rule-operator.
-^ Operator ^ Description ^ Symbol ^ Usage Example ^
-| Get Table Value | Return the table value in the X key position of the table | tX[ ] \\ where X is an integer value from 1 to 100 | t2[i1 + 2] |
-| Get Table Equal Lower Bound Value | Return the table value in the greater key less than or equal to the X key position of the table. | tX[<nowiki><=</nowiki> ] \\ tX{ } \\ where X is an integer value from 1 to 100 | 2[<nowiki><=</nowiki> 14] \\ t2{14} |
-| Get Table Lower Bound Value | Return the table value in the greater key less than the X key position of the table. | tX[< ] \\ where X is an integer value from 1 to 100 | t2[< i1 + 2] |
-| Get Table Equal Upper Bound Value | Return the table value in the lesser key greater than or equal to the X key position of the table. | tX[>= ] \\ where X is an integer value from 1 to 100 | t2[>= i1 + i3]= |
-| Get Table Upper Bound Value | Return the table value in the lesser key greater than the X key position of the table. | tX[> ] \\ where X is an integer value from 1 to 100 | t2[> i7] |
-| Get Table Closest Value | Return the table value in the key closest to the X key position of the table. | tX[>< ] \\ where X is an integer value from 1 to 100 | t2[>< 3 + i7] |
-| Get Table Interpoled Value | Return a linear interpoled value drawn through the neighbor keys of the X key position of the table. | tX[/ ] \\ where X is an integer value from 1 to 100 | t2[/ i2] |
-| Test Table Key | Return 1, if expression corresponds to a key stored in the table, and 0, otherwise. | tX[? ] \\ tX[=? ] \\ tX[==? ] \\ where X is an integer value from 1 to 100 | t2[? i2] \\ t2[=? i2] |
-==== Image Neighborhood Functions ====
-Neighborhood operators return the value of an operation within a defined neighborhood window.
-It uses the following syntax: nbN(iX, h, w, y, x) \\ where: N is the operator name; X is an image identifier; h is the number of window lines; w is the number of window columns; y is the line where the window center is anchored at the image; x is the column where the window center is anchored at the image.
-The calculation usually includes the center of the window.
-Even-sided windows have the center displaced toward the top left corner.
-The window anchor (y and x) can be omitted when the window center is anchored at the current line and column. The shortened syntax is: nbN(iX, h, w)
-^ Operator ^ Description ^ Symbol ^ Usage Example ^
-| Min | Returns the minimum value of the neighbor non-null cells. | nbMin() | nbMin(i4, 2, 3, line-1, column) |
-| Max | Returns the maximum value of the neighbor non-null cells. | nbMax() | nbMax(i1, 4, 4) - 1 |
-| Sum | Returns the sum of the neighbor non-null cells. | nbSum() | nbSum(i3, 5, 5) + 7 |
-| Product | Returns the product of the neighbor non-null cells. | nbProd() | if not isNull(i1) then nbProd(i1, 2, 2, 0, column) else 0 |
-| Count | Returns the number of neighbor non-null cells. | nbCount() | nbCount(i2, 3, 3) + nbCount(i1, 3, 3, line, column+3) |
-| Average | Returns the arithmetic mean of the neighbor non-null cells. | nbAverage() | round(nbAverage(i1, 7, 7)) |
-| Median | Returns the median value of the neighbor non-null cells. For an even number of values, the greater of the two median values is returned. | nbMedian() | nbMedian(i1, 5, 5) |
-| Mode | Returns the mode of the neighbor non-null cells. If a mode does not exist, null is returned. If there is more than one, the lesser one is returned. | nbMode() | nbMode(i1, 5, 5) |
-| Variance | Returns the variance of the values of the neighbor non-null cells according to the expression: \\ <m 10>sigma^2  = {1/{n-1}}sum{i=1}{n}{(x_i-X)^2}</m> \\ where x<sub>1</sub>, x<sub>2</sub>, ..., x<sub>i</sub> are the neighbor cells; X is the mean of the neighbor cells. | nbVar() | nbVar(i4, 7, 7) / 25 |
-| Standard Deviation | Returns the standard deviation of the neighbor non-null cells according to the expression: \\ <m 8>sigma = sqrt{{1/{n-1}}sum{i=1}{n}{(x_i-X)^2}}</m> \\ where x<sub>1</sub>, x<sub>2</sub>, ..., x<sub>i</sub> are the neighbor cells; X is the mean of the neighbor cells. | nbStdDev() | nbStdDev(i2, 3, 3, line-1, column) + nbStdDev(i2, 3, 3) + nbStdDev(i2, 3, 3, line+1, column) |
-===== Internal Name =====
-CalculateMap
+<googlechart>
+cht=gv:neato
+chl=digraph{A->B->C->A;B->D;D->A}
+chs=150x150
+</googlechart>