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Many changes towards simulation of JLT and once again the evaluation of the Highspeed data from Lab experiments 2024

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Silas Oettinghaus
2025-07-09 10:50:53 +02:00
parent 9ce23c4a10
commit 2cff29f239
35 changed files with 1874 additions and 549 deletions
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68
Classes/DataBaseHandler/Metricstruct.m
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@@ -1,6 +1,6 @@
classdef Metricstruct
% ResultData - Class to store and manage metric data from signal processing results
properties
result_id (1,1) double {mustBeNumeric} = NaN
run_id (1,1) double {mustBeNumeric} = NaN
@@ -24,15 +24,15 @@ classdef Metricstruct
GMI (1,1) double {mustBeNumeric} = NaN
AIR (1,1) double {mustBeNumeric} = NaN
Alpha (:,1) double {mustBeNumeric} = []
Alpha (:,1) double {mustBeNumeric} = NaN
MLSE_dir (:,1) double {mustBeNumeric} = []
end
methods
function obj = Metricstruct(varargin)
% Constructor method for ResultData
% Can be called empty or with name-value pairs
% Process name-value pairs if provided
if nargin > 0
for i = 1:2:nargin
@@ -44,7 +44,7 @@ classdef Metricstruct
end
end
end
function s = toStruct(obj)
% Convert the object to a struct
s = struct();
@@ -53,7 +53,7 @@ classdef Metricstruct
s.(props{i}) = obj.(props{i});
end
end
function str = toString(obj)
% Convert the object to a formatted string
s = obj.toStruct();
@@ -70,9 +70,62 @@ classdef Metricstruct
end
end
end
function print(obj)
% Print method to display key metrics in a formatted way
% Define the width for formatting
nameWidth = 15; % Width for parameter names
valueWidth = 12; % Width for values
% Print header
fprintf('\n%s\n', repmat('=', 1, nameWidth + valueWidth));
fprintf(' Results \n');
fprintf('%s\n', repmat('=', 1, nameWidth + valueWidth));
% Function to format numbers with appropriate precision
function str = formatNumber(value)
if isnan(value)
str = 'N/A';
elseif abs(value) < 0.1 && value ~= 0
str = sprintf('%.2e', value);
else
str = sprintf('%.4f', value);
end
end
% Print each metric
% BER metrics
fprintf('%-*s: %*s\n', nameWidth, 'BER', valueWidth, formatNumber(obj.BER));
fprintf('%-*s: %*s\n', nameWidth, 'BER (precoded)', valueWidth, formatNumber(obj.BER_precoded));
% SNR
fprintf('%-*s: %*s\n', nameWidth, 'SNR', valueWidth, formatNumber(obj.SNR));
% Information rates
fprintf('%-*s: %*s\n', nameWidth, 'GMI', valueWidth, formatNumber(obj.GMI));
fprintf('%-*s: %*s GBd \n', nameWidth, 'AIR', valueWidth, formatNumber(obj.AIR.*1e-9));
% Alpha (if it's not empty, show first few values)
if ~isempty(obj.Alpha)
if length(obj.Alpha) <= 3
alphaStr = sprintf('%.4f ', obj.Alpha);
else
alphaStr = sprintf('%.4f %.4f %.4f...', obj.Alpha(1:3));
end
fprintf('%-*s: %s\n', nameWidth, 'Alpha', alphaStr);
else
fprintf('%-*s: %*s\n', nameWidth, 'Alpha', valueWidth, '[]');
end
% Print footer
fprintf('%s\n', repmat('=', 1, nameWidth + valueWidth));
end
end
methods (Static)
function obj = fromStruct(s)
% Create a ResultData object from a struct
obj = Metricstruct();
@@ -83,5 +136,6 @@ classdef Metricstruct
end
end
end
end
end