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path: root/gr-utils/python/utils/plot_fft_base.py
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* gr-utils: restructure plot_tools folderjapm482020-04-101-237/+0
| | | | Move python/utils/ to plot_tools/ as per issue #2462.
* Update license header to SPDX formatdevnulling2020-01-271-13/+1
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* gr-utils: Condense gr_plot commands and fix datatype argBrennan Ashton2018-11-221-3/+7
| | | | | | | This removes all the gr_plot_* applications save for: - gr_plot (time-domain) - gr_plot_fft (FFT domain) - gr_plot_psd (Power Spectrum Density)
* utils: Fix bug in plot_fft_base that will choke on numpy typesMartin Braun2018-11-151-1/+1
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* Replace scipy/pylab where numpy/pyplot is sufficientMarcus Müller2018-11-021-15/+11
| | | | | | | | | This should reduce the number of times users are prompted to install pylab || scipy when they'd actually get away with functionality fully contained in numpy and matplotlib. This only solves the obvious cases. There's some usage of `pylab.mlab` that would need more than 20s of consideration.
* python: Py3k compatAndrej Rode2018-06-231-1/+1
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* python3: update non-GRC components to use python2 or python3Douglas Anderson2017-02-261-16/+17
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* filter: replace OptionParser by ArgumentParser for gr-utils and gr-qtguiJiří Pinkava2016-08-061-17/+16
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* gr-utils: Update error messageiohannez2016-01-171-1/+1
| | | | | | | | | | Prevent people from running into the problem that "import pylab" doesn't work because python tkinter is not installed. For example on a fresh Ubuntu or Mint system it is not enough to install python-matplotlib. However, the true error message: "ImportError: No module named _tkinter, please install the python-tk package" is obfuscated towards the user. Another good option would be to not catch this import error but just show the true error message from python to the user.
* uninstalled import: Updatings blocks, fec, uhd, and filter so that ↵Ben Reynwar2013-06-041-0/+249
uninstalled import works with recent changes.