I\'m trying to come up with an equation to mathematically determine the \"flattened index\" of an array from the \"stacked index.\"Observe the following example in Ruby.
I need to build that matrix but I can\'t find a way to compute normalized tf-idf for each cell. The norma开发者_Python百科lization I would perform is cosine-normalization that is divide tf-idf (comp
I have this from Mathematica and I want to create it in MATLAB pointers = Table[If[experiment[[i, 1]]^2 + experiment[[i, 2]]^2 > 1, 0, 1], {i,
So I\'m sure the answer to this will be something simple and I\'ll read it and immediately commence epic facepalming, but at the moment I\'ve spent an entire day wondering why the heck this isn\'t wor
I\'mcurrently working on a little text-based game after watching the new Tron movie the other day. (as you do when you\'re a geek with to much time on your hands).
I am a complete noob at C (<1 week) and I\'m trying to get a grasp how to work on it, although I\'m familiar with programming in other languages. As a first goal, I wanted to write a function to do
Suppose I have a matrix like: 100 200 300 400 500 600 123456 102030405060 ... I wish to divide each row by the second row (e开发者_Python百科ach element by the corresponding element), so I\'ll get
I\'ve implemented the Wavelet transformation described in the paper below for image retrieval开发者_JAVA技巧.
The background for asking this question is that I am solving a linearized equation system (Ax=b), where A is a matrix (typically of dimension less than 100x100) and x and b are vectors. I am using a d
I keep getting error \' Undefined function or variable \'Test_x\' when I run the following codes.. Why do I receive this error??
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