Manuals/calci/IDENTITY - Revision history

Devika: /* Examples */

2015-10-26T07:18:21Z

Examples

2015-07-26T14:11:07Z

2015-05-15T14:38:24Z

References

2015-04-27T15:14:44Z

Examples

2015-04-27T15:13:08Z

2015-04-27T15:06:59Z

2015-04-27T15:06:24Z

2015-04-22T07:04:36Z

Created page with "<div style="font-size:30px">'''IDENTITY'''</div><br/>"

New page

<div style="font-size:30px">'''IDENTITY'''</div><br/>

@@ Line 32: / Line 32: @@
 ==Examples==
-*1.MATRIX("identity")
+*1.MATRIX("identity") = 1
 {| class="wikitable"
 |-
@@ Line 41: / Line 42: @@
 | 0|| 0 || 1
 |}
-*2.MATRIX("identity",6)
+*3.MATRIX("identity",6)
 {| class="wikitable"
 |-
@@ Line 56: / Line 57: @@
 | 0 || 0 || 0 || 0 || 0 || 1
 |}
 ==Related Videos==

← Older revision		Revision as of 14:11, 26 July 2015
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	\|}		\|}

		+
		+	==Related Videos==
		+
		+	{{#ev:youtube\|3cnIa0fYJkY\|280\|center\|Identity Matrix}}

	==See Also==		==See Also==

← Older revision		Revision as of 14:38, 15 May 2015
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	==References==		==References==
		+	*[http://en.wikipedia.org/wiki/Identity_matrix Identity Matrix]

← Older revision		Revision as of 15:14, 27 April 2015
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	\| 0 \|\| 0 \|\| 0 \|\| 0 \|\| 0 \|\| 1		\| 0 \|\| 0 \|\| 0 \|\| 0 \|\| 0 \|\| 1
	\|}		\|}
		+
		+
		+	==See Also==
		+	*[[Manuals/calci/HADAMARD\| HADAMARD]]
		+	*[[Manuals/calci/HESSENBERG\| HESSENBERG]]
		+	*[[Manuals/calci/CIRCULANT\| CIRCULANT]]
		+	*[[Manuals/calci/HANKEL\| HANKEL]]
		+
		+	==References==

@@ Line 8: / Line 8: @@
 *Identity matrix is also called as Unit matrix.
 *The identity matrix is the identity for matrix multiplication.
-*The form of identity matrices are:
+*The form of identity matrices are
 <math> I_1=\begin{bmatrix}
 \\
@@ Line 29: / Line 29: @@
 & 0 & 0    & \cdots & 1
 \end{bmatrix}</math>

← Older revision		Revision as of 15:06, 27 April 2015
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−	<div style="font-size:30px">'''IDENTITY'''</div><br/>	+	<div style="font-size:30px">'''MATRIX("IDENTITY",order)'''</div><br/>
		+	*<math>order</math> is the order of the Identity matrix.
		+
		+	==Description==
		+	*This function gives the identity matrix of order 3.
		+	*The matrix is called identity matrix if a square matrix which has a 1 for each element on the main diagonal and 0 for all other elements.
		+	*Identity matrix is denoted by I_n or simply by I.
		+	*Identity matrix is also called as Unit matrix.
		+	*The identity matrix is the identity for matrix multiplication.
		+	*The form of identity matrices are:<math> I_1=\begin{bmatrix}
		+	1 \\
		+	\end{bmatrix}</math>
		+	<math>I_2=\begin{bmatrix}
		+	1 & 0 \\
		+	0 & 1 \\
		+	\end{bmatrix}</math>
		+	<math>I_3=\begin{bmatrix}
		+	1 & 0 & 0 \\
		+	0 & 1 & 0\\
		+	0 & 0 & 1
		+	\end{bmatrix}</math>
		+	.......
		+	<math>I_n=\begin{bmatrix}
		+	1 & 0 & 0 & \cdots & 0 \\
		+	0 & 1 & 0 & \cdots & 0 \\
		+	0 & 0 & 1 & \cdots & 0 \\
		+	\vdots & \ddots & \vdots \\
		+	0 & 0 & 0 & \cdots & 1
		+	\end{bmatrix}</math>