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doc: add comment on samplerate-bug and better readme doc

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Skudalen 2021-08-08 13:09:57 +01:00
parent 05635a0aa3
commit 0cf81fb0fc
2 changed files with 4 additions and 4 deletions
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7
README.md
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@ -11,8 +11,9 @@ Scripts to handle CSV files composed by 2 * 8 EMG sensors(left & right) devided
* Community libs: Python_speech_features, Pywt
#### Challanges in the module
* The CSV handlig requires a specific file structure. Se "How to use it"
* The CSV handlig requires a specific data file structure. Se "How to use it"
* Preprocessing is still limited in Signal_prep.py
* NB: `get_samplerate()` is configured for a sampling bug. See comment above function in Handle_emg_data.py
#### Credits for insporational code
* Kapre: Keunwoochoi
@ -33,11 +34,11 @@ Scripts to handle CSV files composed by 2 * 8 EMG sensors(left & right) devided
1. Clone the repo
2. Place the data files in the working directory
3. Place the data files within the `data`-folder
3. Place the data files within the `data`-folder as data is shown originally
(format: `/data/<datatype>/<subject-folder+ID>/<session-folder>/<left/right-CSV-files>`)
4. Assuming NN analysis:
1. Create a `CSV_handler` object
2. Load data with `load_data(CSV_handler, <datatype>)`
2. Load data with `load_data(CSV_handler, <datatype>, <filename_type>)`
3. Create `NN_handler` object with `CSV_handler` as input
4. Load MFCC data into the `NN_handler` with `store_mfcc_samples()`
5. Run `save_json_mfcc()` to save samples in json

1
Signal_prep.py
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@ -2,7 +2,6 @@ import numpy as np
from pandas.core.frame import DataFrame
from scipy.fft import fft, fftfreq
import pywt
import sys
from Handle_emg_data import *