# MATLAB chord diagram

**Repository Path**: slandarer/matlab-chord-chart

## Basic Information

- **Project Name**: MATLAB chord diagram
- **Description**: MATLAB chord chart
- **Primary Language**: Unknown
- **License**: GPL-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 14
- **Forks**: 7
- **Created**: 2023-04-01
- **Last Updated**: 2026-04-14

## Categories & Tags

**Categories**: charting-components

**Tags**: chord, chord-chart, chord-diagram, 弦图, 和弦图

## README

# MATLAB chord chart

## chordchart

![输入图片说明](chordChart/gallery/cover6.png)

```matlab
dataMat=[2 0 1 2 5 1 2;
         3 5 1 4 2 0 1;
         4 0 5 5 2 4 3];
dataMat=dataMat+rand(3,7);
dataMat(dataMat<1)=0;

colName={'G1','G2','G3','G4','G5','G6','G7'};
rowName={'S1','S2','S3'};

CC=chordChart(dataMat,'rowName',rowName,'colName',colName);
CC=CC.draw();
CC.setFont('FontSize',17,'FontName','Cambria')

% 显示刻度和数值
% Displays scales and numeric values
CC.tickState('on')
CC.tickLabelState('on')

% 调节标签半径
% Adjustable Label radius
CC.setLabelRadius(1.4);
```

#### fileexchange下载链接
Zhaoxu Liu / slandarer (2026). chordChart (chord diagram | 弦图) (https://www.mathworks.com/matlabcentral/fileexchange/116550-chordchart-chord-diagram), MATLAB Central File Exchange. Retrieved April 14, 2026.

___
## biChordChart

![输入图片说明](biChordChart/gallery/cover6.png)

```matlab
dataMat=randi([0,8],[6,6]);

% 添加标签名称
NameList={'CHORD','CHART','MADE','BY','SLANDARER','MATLAB'};
BCC=biChordChart(dataMat,'Label',NameList,'Arrow','on');
BCC=BCC.draw(); 

% 添加刻度
BCC.tickState('on')

% 修改字体，字号及颜色
BCC.setFont('FontName','Cambria','FontSize',17,'Color',[.2,.2,.2])

% version 1.1.0更新
% 函数labelRotate用来旋转标签
% The function labelRatato is used to rotate the label
% BCC.labelRotate('on')

BCC.setLabelRadius(1.3);
BCC.tickLabelState('on')
```

#### fileexchange下载链接
Zhaoxu Liu / slandarer (2026). biChordChart (bidirectional chord diagram | 有向弦图) (https://www.mathworks.com/matlabcentral/fileexchange/121043-bichordchart-bidirectional-chord-diagram), MATLAB Central File Exchange. Retrieved April 14, 2026.