matrix

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Matrix of buttons like Security Pattern Pannel

I want to make a matrix of buttons and, while a button gets c开发者_如何学编程licked draw a line that will connect to another button of the matrix.[详细]

2023-04-05 07:17 分类：问答
operation of the "image" and "pcolor" function in matlab for visualizing matrices

I have matrices which I wish to visualize to get a feel for the values they contain. But the function image which I use by default gives a poor result. I have to scale the matrix manually with an appr[详细]

2023-04-05 03:05 分类：问答
matrix dimensions matlab

I Have my function below, the idea being that X is a 3x3 extract from T to be used in the loop, it correctly extracts the 3 rows but for some reason produces far too many columns, see example below.[详细]

2023-04-05 02:11 分类：问答
Read a CSV file in matlab and make it 2-d

This is an example of what I want to do: I have a CSV file: 1,200,3,500... 2,400,4,600... Data are paired, i.e. there are alternating values x,y,x,y….[详细]

2023-04-05 01:53 分类：问答
Change in Matrix (m x n) in matlab

I have an m x n Matrix, which I call d开发者_高级运维ata. The last column consist of values between 1 and 7.[详细]

2023-04-04 21:10 分类：问答
Matlab conditional sum of signals in matrix

I have a vector with positive/negative signals and zeros (no signals): X=[0,0,1,1,1,1,0,0,-1,-1,0,0,0,1,1,1,0,0,-1,0];[详细]

2023-04-04 19:34 分类：问答
Relational Database System with dynamic columns with dynamic rows

ppl, I\'ve to develop a Database开发者_如何学JAVA like this, Here, I\'ve a list of words. I need to keep relevancy for each other word in a database. when a new word added, I need to be able to add[详细]

2023-04-04 13:08 分类：问答
Creating a matrix

I want to my program to take 25 letters as input and put them in some sort of list so that i can make rules for what letter that can connect with another until and get three words from it that is not[详细]

2023-04-04 06:51 分类：问答
Summing column values in a 2D Matrix

I am using nested arrays to create a 2D matrix. Its pretty easy too find the sum of all the values in the rows using nested foreach loops. However, I cant figure out how to do a sum down each column.[详细]

2023-04-04 04:40 分类：问答
A density based clustering library that takes distance matrix as input

Need help with finding an open/free density based clustering library that takes a distance matrix as input and returns clusters with each element within it maximum \"x\" distance away from each of the[详细]

2023-04-04 00:30 分类：问答