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Li Xue


Active since 2016

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HeatMap (the command in the Bioinformatics toolbox) flipped the input data B (the row order is flipped)
For some reason, HeatMap (the command in the Bioinformatics toolbox) flipped the input data B (the row order is flipped). It sho...

6 years ago | 0 answers | 0

0

answers

Question


how to change colorbar's color to continuous
Hi, I generated the following plot: <</matlabcentral/answers/uploaded_files/116577/fullmuate_matrix.png>> But the colorbar...

6 years ago | 1 answer | 0

1

answer

Answered
how to adjust the font size of RowLabels and ColumnLabels of HeatMap
Figured it out. It is something like: heatmap_obj=HeatMap(B); h=plot(heatmap_obj); h.FontSize = 14;

6 years ago | 0

Question


how to adjust the font size of RowLabels and ColumnLabels of HeatMap
How to adjust the font size of RowLabels and ColumnLabels of HeatMap?

6 years ago | 2 answers | 0

2

answers

Question


tensor product of two labeled graphs in MATLAB
I have two undirected graphs G1 and G2, they are both node weighted graphs. The label of each node of G1 or G2 is a vector of 3 ...

6 years ago | 0 answers | 0

0

answers

Question


how to get values from a struct
How to get values from a struct for a list of keys? For example, I have a struct: my_key={'key1', 'key2', 'key3'}; ...

7 years ago | 2 answers | 0

2

answers

Question


how to dynamically assign node label in a graph
I have a graph: s={'A','B'}; t={'C','D'}; G=graph(s,t); Each node also has a feature vector: key={'A','B','C'...

7 years ago | 1 answer | 0

1

answer

Question


how to extract strings between two newline characters using regexp
I have a string: S = sprintf('\n1 2\n3 4\n') And I want to extract '1 2' into a cell and '3 4' into a cell, using the fo...

7 years ago | 3 answers | 0

3

answers

Question


how to read text files using regular expressions
What is a fast way to read lines that matches some regular expressions from a text file? For example, read only the lines starti...

7 years ago | 1 answer | 0

1

answer

Answered
how to create undirected weighted graph with multiple sets of node labels and edge weights in MATLAB
Hi Steven, many thanks for your prompt reply. This is exactly what I am looking for.

7 years ago | 0

| accepted

Question


how to create undirected weighted graph with multiple sets of node labels and edge weights in MATLAB
Each edge of my graphs has multiple sets of weights. For example, 1) the distance between two nodes and 2) the correlation betwe...

7 years ago | 2 answers | 0

2

answers

Question


what is the fastest way to search a huge matrix
I have 2 huge matrices, A and B, with the same size (9000 by 9000). I need to search two numbers x and y from A and B, respectiv...

8 years ago | 1 answer | 0

1

answer

Question


how to return an output with more than one column/row
I want to process each row of a table by a function like [i,j]=f(row). Here is an example, where I am trying to return a sparse ...

8 years ago | 1 answer | 0

1

answer