How to create a matrix?
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There are ten answers to this question.
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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...
Blessed at Stack Overflow Mark as irrelevant Undo
Other solutions
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...
innocenc... at Yahoo! Answers Mark as irrelevant Undo
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...
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? 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...
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...
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...
We Walk Aløne at Yahoo! Answers Mark as irrelevant Undo
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...
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Something is not clear here. What is the association of Column C and 1,2? also at the beginning you...
Kurt at Yahoo! Answers Mark as irrelevant Undo
We need to evaluate the original matrix and make a new matrix for the solution. Other then the solution matrix you can only use constant space for the solution.
Answer:
This problem can be solved in O(N^2) and "constant" extra space if we are allowed to reuse...
Raziman T.V. at Quora Mark as irrelevant Undo
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...
sowmya at Yahoo! Answers Mark as irrelevant Undo
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...
Anthony Maggio at Quora Mark as irrelevant Undo
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