How to create a matrix?

Let’s learn how to create a matrix. The most accurate or helpful solution is served by Stack Overflow.

There are ten answers to this question.

Best solution

How to create a Matrix through an iteration in Python

I want to create a (3n*7) Matrix in python through Iteration, I did this in VB.Net and it worked but it gives me some challenge in Python as this a new language to me. n can be the number of Iterations to build up the matrix, i.e. ; if u iterated 3 times, the matrix will be a 9*7 matrix. Here is how I did it in VB.Net. : 'Assign some values to the A matrix A_mat(p, 0) = 1 : A_mat(1 + p, 1) = 1 : A_mat(2 + p, 2) = 1 'row/column 1,2 & 3 data A_mat(p, 3) = c : A_mat(p, 4) = 0 : A_mat(p, 5) = a...

Answer:

One solution is to use a numpy (download here) matrix: >>> from numpy import zeros, matrix...

Read more

Blessed at Stack Overflow Mark as irrelevant Undo

Other solutions

Please help for matrices/matrix in math? how to create equation from word problem?

1. An object is launched off the top of building from a height of 250 feet. The position equation below gives the object's height h ( in feet) at time t in seconds). h=at^2 + vt + 250 Determine the value for a and v by using the given information. Show...

Answer:

2. Joe owns a Honda Civic Hybrid vehicle; this car powered by gasoline electric technology and gets...

Read more

innocenc... at Yahoo! Answers Mark as irrelevant Undo

How to create a similarity matrix from a large dataset without losing the precision?

The problem is to create a similarity matrix from a hundreds of thousands instances. It is not yet enough to run simple matlab code wince all those data and the n to n similarity matrix cannot fit into naive memory. There sohuld be some divide conquer...

Answer:

The preferred way to compute a similarity matrix might depend on the similarity function you use. If...

Read more

Dan Levin at Quora Mark as irrelevant Undo

How do I create user-defined mathcad functions that take matricies as arguments and returns a matrix.

How do I create user-defined mathcad functions that take matricies as arguments and returns a matrix? There are built-in functions that take and return matricies. I've looked through help and the manual but can't come up with how to write a function...

Answer:

You might have better luck asking in the Mathcad User Forums

Read more

nickerbocker at Ask.Metafilter.Com Mark as irrelevant Undo

Answer:

Well the conventional way is to do it with while or for loops, however since matlab works so quick with...

Read more

Yoda at Yahoo! Answers Mark as irrelevant Undo

Answer:

Inversion is easy, retrograde not so easy. Say your 12 numbers are in A1 to A12. In B1 type =13-A1 and...

Read more

We Walk Aløne at Yahoo! Answers Mark as irrelevant Undo

Create a matrix in Excel?

I want to create a matrix on a worksheet in excel that updates automatically when i change the values on a separate worksheet. The matrix will have an X and Y axis that represent a value between 1 and 5. ex. of matrix... 5 6 7 8 9 10 4 5 6 7 8 9 3 4...

Answer:

Something is not clear here. What is the association of Column C and 1,2? also at the beginning you...

Read more

Kurt at Yahoo! Answers Mark as irrelevant Undo

Answer:

This problem can be solved in O(N^2) and "constant" extra space if we are allowed to reuse...

Read more

Raziman T.V. at Quora Mark as irrelevant Undo

What is the actual price of Matrix Professional hair Straightener( Create)?

Please let me know the exact price of the Matrix Professional Hair Straightener. I've seen stylists using Straightener named Create and they say its Matrix's.So let me know original price of the product. Thanx in advance

Answer:

If you are looking for a good quality hair straightener, I recommend you the best one I've ever tried...

Read more

sowmya at Yahoo! Answers Mark as irrelevant Undo

Are there any travel agents who help create airline itineraries available on Matrix by Itasoftware?

I can't find any online provider who can help me book itineraries as shown available on matrix itasoftware - Matrix - ITA Software Are there any who can help me make the same?

Answer:

There are travel agencies that deal exclusively with Air Travel that can book trips exactly as you find...

Read more

Anthony Maggio at Quora Mark as irrelevant Undo

Related Q & A:

Just Added Q & A:

Find solution

For every problem there is a solution! Proved by Solucija.

  • Got an issue and looking for advice?

  • Ask Solucija to search every corner of the Web for help.

  • Get workable solutions and helpful tips in a moment.

Just ask Solucija about an issue you face and immediately get a list of ready solutions, answers and tips from other Internet users. We always provide the most suitable and complete answer to your question at the top, along with a few good alternatives below.