Scilab/C2/Conditional-Branching/English-timed - Revision history

Sandhya.np14 at 12:31, 25 February 2015

2015-02-25T12:31:06Z

Gaurav at 11:12, 10 July 2014

2014-07-10T11:12:53Z

Gaurav at 11:12, 10 July 2014

2014-07-10T11:12:38Z

Show changes

Kavita salve at 06:34, 11 March 2014

2014-03-11T06:34:58Z

PoojaMoolya at 10:46, 6 March 2014

2014-03-06T10:46:11Z

Sneha: Created page with ' {| border=1 || ''Time''' || '''Narration''' |- | 00.01 | | Welcome to the spoken tutorial on Conditional Branching in Scilab. |- | 00.05 | To practice this tutorial open …'

2013-04-09T10:41:19Z

Created page with ' {| border=1 || ''Time''' || '''Narration''' |- | 00.01 | | Welcome to the spoken tutorial on Conditional Branching in Scilab. |- | 00.05 | To practice this tutorial open …'

New page

{| border=1
|| ''Time'''
|| '''Narration'''

|-

| 00.01

| | Welcome to the spoken tutorial on Conditional Branching in Scilab.

|-

| 00.05

| To practice this tutorial open the scilab console window on your computer

|-

|00.10

| | We will discuss two types of Conditional constructs in Scilab that is the "if-then-else" construct and the "select-case conditional" construct.

|-

| 00.19

| | The if statement allows us to execute a group of statements if a given condition is satisfied.

|-

| 00.25

| | Let me give you an example:

|-

| 00.27

| |n is equal 42 if n is equal to equal to 42 then disp the number is 42 end of if construct.

|-

|00.37

| | Here 'is equal to' is the assignment operator, which assigns 42 to the variable n, and 'is equal to is equal to' is the equality operator,

|-

| 00.47

| |which checks for the equality between the right hand and the left hand side operands.

|-

| 00.51

| In this case n and 42 and gives the result in Boolean.

|-

| 00.57

| | Here the comma after the first line is optional, Also the ''then'' keyword is optional.

|-

| 01.04

|| It can be replaced by a comma or a carriage return.

|-

| 01.09

|| The end keyword ends the "if" construct.

|-

| 01.12

|| On executing the script, we see the output as follows.

|-

| 01.20

| | So far we have seen how to execute a set of statements if a condition is true.

|-

| 01.27

|| Now we will see how to execute another set of statements if that condition is false or we may wish to check if some other condition is satisfied.

|-

|01.36

| | We can do this by using 'else' or 'elseif' keyword respectively. Here is how we do it

|-

| 01.42

|| In this example, 54 is assigned to a variable n and checked for both true condition using 'if' and false condition using 'else' as described:

|-

| 01.56

| | I will cut this paste in the scilab console hit enter

|-

| 02.03

| | You see the output.

|-

| 02.05

| | If you notice, the examples shown above are on multiple lines.

|-

|02.10

|| They can also be written in a single line with proper semicolons and commas.

|-

| 02.19

| | I will cut this and paste in the scilab to execute. hit enter

|-

| 02.27

|| The select statement allows to combine several branches in a clear and simple way.

|-

|02.32

|| Depending on the value of a variable, it allows to perform the statement corresponding to the case keyword.

|-

| 02.38

| | There can be as many branches as required.

|-

|02.41

| Let us try with an example.

|-

|02.45

| We will assign 100 to a variable 'n' and check the cases 42, 54 and a default case represented by else. cut paste hit enter

|-

| 03.07

| | Here we see the output .

|-

| 03.09

|| This brings us to the end of this spoken tutorial on Conditional Branching using Scilab.

|-

| 03.15

| In this tutorial we have learnt the if - elseif - else statement and the select statement.

|-

| 03.21

| | There are many other functions in Scilab which will be covered in other spoken tutorials.

|-

|03.25

|| Keep watching the Scilab links.

|-

| 03.27

|| Spoken Tutorials are part of the Talk to a Teacher project, supported by the National Mission on Education through ICT.

|-

| 03.35

| | More information on the same is available on the following link [http://spoken-tutorial.org/NMEICT-Intro http://spoken-tutorial.org/NMEICT-Intro].

|-

| 03.38

| |Thanks for joining good bye.

|}

@@ Line 7: / Line 7: @@
 | 00:01
-| | Welcome to the spoken tutorial on Conditional Branching in Scilab.
+| | Welcome to the spoken tutorial on '''Conditional Branching''' in '''Scilab'''.
 |-
@@ Line 13: / Line 13: @@
 | 00:04
-| To practice this tutorial open the scilab console window on your computer
+| To practice this tutorial, open the Scilab console window on your computer.
 |-
@@ Line 19: / Line 19: @@
 |00:09
-| | We will discuss two types of Conditional constructs in Scilab that is the  "if-then-else" construct and the "select-case conditional" construct.
+| | We will discuss two types of conditional constructs in Scilab that is the  '''if-then-else''' construct and the '''select-case''' conditional construct.
 |-
@@ Line 25: / Line 25: @@
 | 00:19
-| | The if statement allows us to execute a group of statements if a given condition is satisfied.
+| | The '''if statement''' allows us to execute a group of statements if a given condition is satisfied.
 |-
@@ Line 37: / Line 37: @@
 | 00:27
-| |n is equal 42 if n is equal to equal to 42 then disp the number is 42,  end of if construct.
+| |'''n is equal 42 if n is equal to equal to 42 (n==42) then disp "the number is 42" end''' of if construct.
 |-
@@ Line 43: / Line 43: @@
 |00:37
-| | Here 'is equal to' is the assignment operator, which assigns 42 to the variable n,
+| | Here, 'is equal to'(=) is the assignment operator, which assigns 42 to the variable n,
 |-
@@ Line 49: / Line 49: @@
 | 00:43
-| | And 'is equal to is equal to' is the equality operator, which checks for the equality between the right hand and the left hand side operands.
+| | and 'is equal to is equal to' (==) is the equality operator which checks for the equality between the right hand and the left hand side operands.
 |-
@@ Line 55: / Line 55: @@
 | 00:51
-| In this case n and 42 and gives the result in Boolean.
+| In this case 'n' and 42 and gives the result in Boolean.
 |-
@@ Line 61: / Line 61: @@
 | 00:57
-| | Here the comma after the first line is optional,
+| | Here the comma after the first line is optional.
 |-
@@ Line 67: / Line 67: @@
 | 01:01
-| | Also the ''then'' keyword is optional.
+| | Also the '''then''' keyword is optional.
 |-
@@ Line 73: / Line 73: @@
 | 01:04
-|| It can be replaced by a comma or a carriage return.
+|| It can be replaced by a '''comma''' or a '''carriage return'''.
 |-
@@ Line 79: / Line 79: @@
 | 01:08
-|| The end keyword ends the "if" construct.
+|| The '''end''' keyword ends the '''if''' construct.
 |-
@@ Line 91: / Line 91: @@
 | 01:20
-| | So far we have seen how to execute a set of statements if a condition is true.
+| | So far we have seen how to execute a set of statements, if a condition is true.
 |-
@@ Line 103: / Line 103: @@
 |01:36
-| | We can do this by using 'else' or 'elseif' keyword respectively.
+| | We can do this by using '''else''' or '''elseif''' keyword respectively.
 |-
@@ Line 109: / Line 109: @@
 |01:40
-| | Here is how we do it
+| | Here is how we do it.
 |-
@@ Line 115: / Line 115: @@
 | 01:41
-|| In this example, 54 is assigned to a variable n and checked for both true condition using 'if' and false condition using 'else' as described:
+|| In this example, 54 is assigned to a variable 'n' and checked for both '''true''' condition using 'if' and '''false''' condition using 'else' as described:
 |-
@@ Line 121: / Line 121: @@
 | 01:55
-| | I will cut this, paste in the scilab console hit enter
+| | I will cut this, paste in the Scilab console, hit '''Enter'''.
 |-
@@ Line 145: / Line 145: @@
 | 02:19
-| | I will cut this and paste in the scilab to execute. Hit enter
+| | I will cut this and paste in the Scilab to execute. Hit '''Enter'''.
 |-
@@ Line 151: / Line 151: @@
 | 02:27
-|| The select statement allows to combine several branches in a clear and simple way.
+|| The '''select''' statement allows to combine several branches in a clear and simple way.
 |-
@@ Line 157: / Line 157: @@
 |02:31
-|| Depending on the value of a variable, it allows to perform the statement corresponding to the case keyword.
+|| Depending on the value of a variable, it allows to perform the statement corresponding to the '''case''' keyword.
 |-
@@ Line 175: / Line 175: @@
 |02:44
-| We will assign 100 to a variable 'n' and check the cases 42, 54 and a default case represented by else.
+| We will assign 100 to a variable 'n' and check the cases 42, 54 and a default case represented by '''else'''.
 |-
@@ Line 181: / Line 181: @@
 |02:59
-| Cut,  paste hit enter
+| Cut,  paste, hit '''Enter'''.
 |-
@@ Line 193: / Line 193: @@
 | 03:09
-|| This brings us to the end of this spoken tutorial on Conditional Branching using Scilab.
+|| This brings us to the end of this Spoken Tutorial on '''Conditional Branching''' using '''Scilab'''.
 |-
@@ Line 199: / Line 199: @@
 | 03:14
-| In this tutorial we have learnt the if - elseif - else statement and the select statement.
+| In this tutorial we have learnt the '''if - elseif - else''' statement and the '''select''' statement.
 |-
@@ Line 223: / Line 223: @@
 | 03:35
-| | More information on the same is available on the following link
+| | More information on the same is available on the following link.
 |-

← Older revision		Revision as of 11:12, 10 July 2014
Line 110:		Line 110:

	\| \| Here is how we do it		\| \| Here is how we do it
−

	\|-		\|-

← Older revision		Revision as of 06:34, 11 March 2014
Line 1:		Line 1:
−
	{\| border=1		{\| border=1
	\|\| ''Time'''		\|\| ''Time'''

@@ Line 1: / Line 1: @@
 {| border=1
@@ Line 13: / Line 12: @@
 |-
-| 00.05
+| 00.04
 | To practice this tutorial open the scilab console window on your computer
@@ Line 19: / Line 18: @@
 |-
-|00.10
+|00.09
-| | We will discuss two types of Conditional constructs in Scilab that is the "if-then-else" construct and the "select-case conditional" construct.
+| | We will discuss two types of Conditional constructs in Scilab that is the  "if-then-else" construct and the "select-case conditional" construct.
 |-
@@ Line 31: / Line 30: @@
 |-
-| 00.25
+| 00.24
 | | Let me give you an example:
@@ Line 39: / Line 38: @@
 | 00.27
-| |n is equal 42 if n is equal to equal to 42 then disp the number is 42 end of if construct.
+| |n is equal 42 if n is equal to equal to 42 then disp the number is 42,  end of if construct.
 |-
@@ Line 45: / Line 44: @@
 |00.37
-| | Here 'is equal to' is the assignment operator, which assigns 42 to the variable n, and 'is equal to is equal to' is the equality operator,
+| | Here 'is equal to' is the assignment operator, which assigns 42 to the variable n,
-−
 |-
-| 00.47
+| 00.43
-| |which checks for the equality between the right hand and the left hand side operands.
+| | And 'is equal to is equal to' is the equality operator, which checks for the equality between the right hand and the left hand side operands.
 |-
@@ Line 63: / Line 61: @@
 | 00.57
-| | Here the comma after the first line is optional, Also the ''then'' keyword is optional.
+| | Here the comma after the first line is optional,
 |-
@@ Line 73: / Line 77: @@
 |-
-| 01.09
+| 01.08
 || The end keyword ends the "if" construct.
@@ Line 79: / Line 83: @@
 |-
-| 01.12
+| 01.11
 || On executing the script, we see the output as follows.
@@ Line 91: / Line 95: @@
 |-
-| 01.27
+| 01.26
 || Now we will see how to execute another set of statements if that condition is false or we may wish to check if some other condition is satisfied.
@@ Line 99: / Line 103: @@
 |01.36
-| | We can do this by using 'else' or 'elseif' keyword respectively. Here is how we do it
+| | We can do this by using 'else' or 'elseif' keyword respectively.
 |-
-| 01.42
+|01.40
 || In this example, 54 is assigned to a variable n and checked for both true condition using 'if' and false condition using 'else' as described:
@@ Line 109: / Line 120: @@
 |-
-| 01.56
+| 01.55
-| | I will cut this paste in the scilab console hit enter
+| | I will cut this, paste in the scilab console hit enter
 |-
@@ Line 127: / Line 138: @@
 |-
-|02.10
+|02.09
 || They can also be written in a single line with proper semicolons and commas.
@@ Line 135: / Line 146: @@
 | 02.19
-| | I will cut this and paste in the scilab to execute. hit enter
+| | I will cut this and paste in the scilab to execute. Hit enter
 |-
@@ Line 145: / Line 156: @@
 |-
-|02.32
+|02.31
 || Depending on the value of a variable, it allows to perform the statement corresponding to the case keyword.
@@ Line 163: / Line 174: @@
 |-
-|02.45
+|02.44
-| We will assign 100 to a variable 'n' and check the cases 42, 54 and a default case represented by else. cut paste hit enter
+| Cut,  paste hit enter
 |-
-| 03.07
+| 03.06
 | | Here we see the output .
@@ Line 181: / Line 198: @@
 |-
-| 03.15
+| 03.14
 | In this tutorial we have learnt the if - elseif - else statement and the select statement.
@@ Line 187: / Line 204: @@
 |-
-| 03.21
+| 03.20
 | | There are many other functions in Scilab which will be covered in other spoken tutorials.
@@ Line 207: / Line 224: @@
 | 03.35
-| | More information on the same is available on the following link [http://spoken-tutorial.org/NMEICT-Intro http://spoken-tutorial.org/NMEICT-Intro].
+| | More information on the same is available on the following link
 |-