Add mat_py_mat stuff after move

Author: TomDonoghue

LonePSD_A_matlab_preprocessing.m

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+%% Matlab PreProcessing - Multiple PSDs
+
+% Load data
+load('dat/ch_dat_one.mat');
+
+%% Calculate Power Spectra
+
+% Calculate a power spectrum with Welch's method
+[psd, freqs] = pwelch(ch_dat_one, 500, [], [], s_rate);
+
+% Save the power spectra out to mat files
+save('power_spectrum', 'freqs', 'psd');

LonePSD_B_python_fooofing.ipynb

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+%% Load and Analyze FOOOF Results in Matlab
+
+% Load FOOOF results
+fooof_results = load('fooof_results.mat');
+
+% Check out FOOOF results
+fooof_results
+
+%% Now you can do anything you want with your FOOOF results

LonePSD_C_matlab_analysis.m

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+%% Matlab PreProcessing - Multiple PSDs
+
+% Load data
+load('dat/ch_dat_one.mat');
+load('dat/ch_dat_two.mat');
+
+% Combine into a multi-channel data matrix
+chs_dat = [ch_dat_one; ch_dat_two]';
+
+%% Calculate Power Spectra
+
+% Calculate power spectra with Welch's method
+[psds, freqs] = pwelch(chs_dat, 500, [], [], s_rate);
+
+% Save the power spectra out to mat files
+save('power_spectra', 'freqs', 'psds');

MultiPSD_A_matlab_preprocessing.m

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+%% Load and Analyze FOOOF Results in Matlab
+
+%% Load a specific variable that was saved out to a mat file
+
+% Load slopes
+sls = load('slopes');
+
+% Check out slopes
+sls
+
+%% Load in FOOOF results that have been saved out - from json file
+
+% Add the utils folder to path, that has the load function
+addpath('utils')
+
+% Load the fooof-formated json file, saved out from Python
+fooof_results = load_fooof_results('fooof_results.json');
+
+% Check out fooof_results
+fooof_results
+
+%% Load in FOOOF results that have been saved out - from mat files
+
+fooof_results = [];
+for ind = 0:1
+    fooof_results = load(strcat('f_res_', string(ind)));
+    fooof_results = [outputs, output];
+end
+
+% Check out outputs
+fooof_results
+
+%% Now you can do anything you want with your FOOOF results

MultiPSD_B_python_fooofing.ipynb

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+% load_fooof_results () - load results from a json file (as saved out by FOOOF)
+%
+% Usage:
+%   >> fooof_results = load_fooof_results(file_name)
+%
+% Inputs:
+%   file_name       = file name of the fooof-format json file to load
+%
+% Ouputs:
+%   fooof_results   = fooof model ouputs, in a struct, including:
+%       fooof_results.background_params
+%       fooof_results.peak_params
+%       fooof_results.gaussian_params
+%       fooof_results.error
+%       fooof_results.r_squared
+%
+% Notes
+%   This function uses the json support added to Matlab in r2016b.
+
+function fooof_results = load_fooof_results(file_name)
+
+    dat = importdata(file_name);
+
+    fooof_results = [];
+    for ind = 1:length(dat)
+        fooof_results = [fooof_results, jsondecode(dat{ind})];
+    end
+
+end