practical_skills_and_tools

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practical_skills_and_tools

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the repo contains many practical skills including load CSV files, draw beautiful paper pictures and so on. Also, it includes many useful tools in Ubuntu and Windows!!!

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# practical_skills_and_tools
the repo contains many practical skills including load CSV files, draw beautiful paper pictures and so on. Also, it includes many useful tools in Ubuntu and Windows!!!

## 1. load csv files and write data into csv files
(1) cpp
[]()[C++: load csv files and write data into csv files](https://github.com/YaominJun/practical_skills_and_tools/tree/main/practical_skills/load_data_csv/cpp)

(2) matlab
load csv files:

path_data = 'XXXpath\result0.csv';
 data = csvread(path_data, 1);

write data to csv files:

csvwrite('XXXpath\xxx.csv', matrix);

(3) python

import pandas as pd  
    result0 = pd.read_csv("XXXpath\\result0.csv")

## 2.draw beautiful paper pictures: Gradient color map using python
### Results
figure1: 
![]()![](https://raw.githubusercontent.com/YaominJun/practical_skills_and_tools/main/images/Figure_1.png)
figure2: 
![]()![](https://raw.githubusercontent.com/YaominJun/practical_skills_and_tools/main/images/Figure_2.png)

### Usage
1.改变颜色的种类；2.改变图例的标注范围。

### Get
[]()[TOOLS: Draw Gradient Color Map using python](https://github.com/YaominJun/practical_skills_and_tools/tree/main/practical_skills/draw_pictures/drawColorbarTools)

## 3.ROS Rviz visualization skill
[]()[ROS rviz_visualization_tool](https://github.com/YaominJun/practical_skills_and_tools/tree/main/Ubuntu_tools/ROS/Rviz_visualization)

results:
![]()![](https://raw.githubusercontent.com/YaominJun/practical_skills_and_tools/main/images/2020-11-23%2012-09-27屏幕截图.png)

2D cubes and 3D points: 
![]()![](https://raw.githubusercontent.com/YaominJun/practical_skills_and_tools/main/images/2020-11-23%2012-08-22屏幕截图.png)

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