https://github.com/lukicdarkoo/dspplot

Pattern to plot data in C
https://github.com/lukicdarkoo/dspplot

Last synced: 10 days ago
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Pattern to plot data in C

• Host: GitHub
• URL: https://github.com/lukicdarkoo/dspplot
• Owner: lukicdarkoo
• Created: 2015-11-01T21:46:28.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2015-12-15T19:45:37.000Z (almost 9 years ago)
• Last Synced: 2023-07-31T12:14:52.722Z (over 1 year ago)
• Language: C
• Size: 33.2 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
#OAiS DSP 1

Pattern to plot data in C

## Getting started

- Install **gnuplot**

```

	sudo apt-get install gnuplot

	sudo apt-get install gnuplot-x11

```

- Clone repositorium `git clone https://github.com/lukicdarkoo/dspplot.git`

- Compile example `make`

- Run example `./bin/dspplot`

## Plotting

x - array for x axis (to avoid warnings cast to double *)  

y - array for y axis (to avoid warnings cast to double *)  

length - array length  

size - sizeof(data type)  

  

Standard plot  

```plot(double* x, double* y, int length, int size)```

  

Plot will automatically set values for x axis   

```plot_y(double *y, int length, int size)```

  

Plot will calculate FFT and automatically set values for x axis  

```extern void plot_fft_y(double* y, int length, int size)```

  

Prepare data for Audacity  

```plot_file(double* y, int length, int size, char *filename)```