Scilab and ScicosLab are Open Source Math Programs that can be used in various engineering and scientific applications. I use ScicosLab with the Modnum tool box in all my Telecommunications work, but both Scilab/ScicosLab can be used for all the mathematics involved in my CelNav EBook. In a previous post (Ref.1) I introduced the programs and working with the console & editor functions. In this post I will look at Scicos the Visual Block Editor that is used with ScicosLab. Scilab uses Xcos.

## Scicos Visual Editor

In order to use Scicos, we first load the Modnum Toolbox then run the application Scicos from within ScicosLab. Fig.1 shows the block diagram that I created by using blocks contained in the Palette under Sources (Sine Generator, Clock) and Sinks (FFT Spectrum Analyzer).

## References

#1. “Scilab & Scicoslab – Open-Source Math for CelNav”

#2. “Scilab & Scicoslab – Open Source Math for the Plane Triangle”

#3. “Scilab & Scicoslab – Open Source Math for the Spherical Triangle”

#4. “Scilab & Scicoslab – HF Loop Bearing”

#5. “ScicosLab & Scicos – AM Modulator”

#6. “Scilab & ScicosLab – Graphs”

#7. “Scilab & ScicosLab – Structures”

#8. “Scilab & ScicosLab – WAV Files”

#9. Scilab Open Source Software

#10. ScicosLab Open Source Software

#11. ScicosLab with Modnum Toolbox