diff options
| -rwxr-xr-x | dpd/main.py | 4 | ||||
| -rw-r--r-- | dpd/src/Model_Lut.py | 50 |
2 files changed, 52 insertions, 2 deletions
diff --git a/dpd/main.py b/dpd/main.py index fcf1989..b4355c3 100755 --- a/dpd/main.py +++ b/dpd/main.py @@ -173,8 +173,8 @@ while i < num_iter: # Model elif state == "model": - dpddata = model_poly.get_dpd_data(tx, rx, phase_diff) - del extStat + dpddata = model.train(tx, rx, phase_diff) + dpddata = model.get_dpd_data() extStat = ExtractStatistic.ExtractStatistic(c, plot=True) state = "adapt" diff --git a/dpd/src/Model_Lut.py b/dpd/src/Model_Lut.py new file mode 100644 index 0000000..453ae55 --- /dev/null +++ b/dpd/src/Model_Lut.py @@ -0,0 +1,50 @@ +class Lut: + """Implements a model that calculates lookup table coefficients""" + + def __init__(self, + c, + SA, + MER, + learning_rate=1., + plot=False): + logging.debug("Initialising LUT Model") + self.c = c + self.SA = SA + self.MER = MER + self.learning_rate = learning_rate + self.plot = plot + self.reset_coefs() + + def reset_coefs(self): + self.scalefactor = 0xFFFFFFFF # max uint32_t value + self.lut = np.ones(32, dtype=np.complex64) + + def train(self, tx_abs, rx_abs, phase_diff): + pass + + def get_dpd_data(self): + return "lut", self.scalefactor, self.lut + +# The MIT License (MIT) +# +# Copyright (c) 2017 Andreas Steger +# Copyright (c) 2017 Matthias P. Braendli +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in all +# copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + |