Question

Graphing a linear regression line from given points, very simple example, having trouble with matrices dimensions?

I am getting the error Inner matrix dim...

9 years ago | 1 answer | 0

Question

How can I access the String properties of edit uicontrols and use them to calculate and send the result to a text uicontrol?

Here is the code I've written thus far: figure('Position',[150 100 900 400]); but01=uicontrol('Style','pushbutton', ... ...

9 years ago | 1 answer | 0

Question

How to number a set of row labels, then apply those numerical labels to a set of the same row labels that are in a different order?

For example: matrix01 = abc123,GGAAFFVV;abc328,FFAATTRREEDD;abc9354,LSPSDKSDDD numerical_index_matrix01 = 1,GGAAFFVV;2,FFA...

10 years ago | 0 answers | 0

Question

How can I insert values from the vertical 3rd matrix dimension in between the rows of the vertical 1st and 2nd dimension?

For matrix 210x2x4 I want to generate a 840x2 matrix, where in this order: [matrix(1,:,1);matrix(1,:,2);matrix(1,:,3);mat...

10 years ago | 2 answers | 0

Question

How can comet3 be modified to have a disappearing tail?

i am not sure how to get the lines which are left behind in comet3 to disappear as the comet moves forward. My goal is to have i...

10 years ago | 1 answer | 0

Answered

What format does the MSA data need to be in order to calculate pair-wise distances with seqpdist?

To calculate a scoring matrix from a MSA based on pam250 scoring, the input needs to be a cell array of the sequence strings. Mu...

What format does the MSA data need to be in order to calculate pair-wise distances with seqpdist?

To calculate a scoring matrix from a MSA based on pam250 scoring, the input needs to be a cell array of the sequence strings. Mu...

10 years ago | 0

Question

What format does the MSA data need to be in order to calculate pair-wise distances with seqpdist?

I am reading a clustalw text format msa with multialignread. I have tried splitting the msaread data into two cells, and keeping...

10 years ago | 2 answers | 0

Question

Given a vector of assorted positive integers, how to create a vector with the means of every 2 integers inserted between each other?

I've managed to take the mean of the whole vector with the mean function, but this doesn't seem like the right path to take. I a...

10 years ago | 4 answers | 0

Question

How to put the lengths of each string in a cell array of strings into a single vector?

I have tried in vain to put this one together. This does work: s = seq(n,:),where n is the specific line for a the string. I'v...

10 years ago | 3 answers | 0

Question

How do I create a set of variables from specific coordinate values in a square matrix?

I have a 30x30 matrix of numeric values. The horizontal and vertical coordinates are each the same 30 locations, with the values...

10 years ago | 2 answers | 0

Question

How do I replace the zeros in a matrix with another integer, or with a pos or neg infinity?

I have a 145x145 distance matrix where: (1,1)=0 (2,2)=0 ... Can I replace just the diagonal with infinity values? There are othe...

10 years ago | 1 answer | 0

Question

What's the best way to create a vector with a repeating and diminutive sequence?

For a small example, how to create a version of this, with a longer seequence. These are integers of equal length apart: v = ...

10 years ago | 1 answer | 0

Question

Is there a smarter way to create a large vector, with repeated numbers in a diminishing quantity?

I need the vector to begin with 144 evenly spaced '2's, then 143 '3's, then 142 '4's, etc. I see the brute force method, but it ...

10 years ago | 5 answers | 1

Answered

Using my own distribution matrix in the TSP Algorithm used in tsp_ga (found in the file exch)?

thank you, I now see how to properly input my data. I have a question about the xy format, the author states that it is an Nx2 m...

Using my own distribution matrix in the TSP Algorithm used in tsp_ga (found in the file exch)?

thank you, I now see how to properly input my data. I have a question about the xy format, the author states that it is an Nx2 m...

10 years ago | 0

Question

Using my own distribution matrix in the TSP Algorithm used in tsp_ga (found in the file exch)?

[EDIT: 20110602 02:26 CDT - reformat - WDR] I'm not sure how I would input my score matrix---> Name: scorematrix size: 145x145...

10 years ago | 3 answers | 0