Merge branch 'dev' into 'main'

Added more UI features to ease usage

See merge request sta-git/propulsion/stahr/plotting-tool!3

README.md

@@ -9,7 +9,7 @@ This is an attempt to standardize data plotting in Space Team Aachen, or at leas
 
 Currently, the plotting tool covers the following functionalities:
 
-- Process "tdms" and "csv" files
+- Process "tdms", "csv" and "txt" files
 - Process multiple files at once
 - generate time values with increment
 - Automatically creates a folder-structure for the results
@@ -114,14 +114,8 @@ One last disclaimer: If there is a mistake in the data set, if you use a comma i
 
 There are numerous functionalities still missing. The following list provides an overview of all important functions, that should be added as soon as possible (more or less). The order of precedence represents the priority.
 
-1. Support the file format TXT
-2. Merge plots (more than one data set in a single plot) – Maybe another tool for that?
-3. Select/ Unselect all checkboxes in one column with a button
-4. “Set all” button for start and end time
-5. Choose the order of the move mean filter
-6. Add a custom x-axis label
-7. Add the option for a derivation plot
-8. Allow multiple loads (Load different folder in one session)
-9. Add try and catch statements around every user input
+1. Merge plots (more than one data set in a single plot) – Maybe another tool for that?
+2. Get the custom x-Axis label to work on the fourier plot
+3. Add try and catch statements around every user input
 
 You are very welcome to help develop this tool further. If you are planning to do so, please send me a message (Max Heckmann) and I give you a short introduction in the already existing code. This probably saves you some time.

diffPlotFnc.m

@@ -0,0 +1,67 @@
+function diffPlotFnc(data, fileSettings, checkboxes, start, stop, yAxis, xAxis, channels, path)
+    
+    %Iterate through all channels
+    for channel = 1:width(data)
+        
+        %If Graph is checked
+        if checkboxes{channel}.Value == 1
+
+            %Convert start and ending time
+            beginning = str2double(start{channel}.Value);
+            ending = str2double(stop{channel}.Value);
+    
+            %if first row increment is not checked
+            if fileSettings{2}.Value == 0
+                [timeArray, yData] = timeAxisWithIncrement(data, fileSettings{3}.Value, beginning, ending, channel); 
+            else
+                if ending == 0
+                    timeArray = data(:,1);
+                    yData = data(:, channel);
+                else
+
+                    timeIndex = 1;
+                    while data(timeIndex,1) < str2double(start{channel}.Value)
+                        timeIndex = timeIndex + 1;
+                    end
+    
+                    startIndex = timeIndex;
+    
+                    while data(timeIndex, 1) <= str2double(stop{channel}.Value) || timeIndex >= length(data)
+                        timeArray(timeIndex - startIndex + 1) = data(timeIndex,1);
+                        timeIndex = timeIndex + 1;
+                    end
+    
+                    endIndex = timeIndex;
+    
+                    for timeIndex = startIndex:endIndex - 1
+                        yData(timeIndex - startIndex + 1) = data(timeIndex, channel);
+                    end
+                end
+            end
+
+            %Plot the channel
+            figure(channel)
+            plot(timeArray, yData, '-b');
+            hold all
+            
+            %shorten time array to match lost value from diff
+            timeArray(end) = [];
+
+            plot(timeArray, diff(yData), '-r');
+            ylabel(yAxis{channel}.Value);
+            xlabel(xAxis{channel}.Value);
+            legend('Original', 'Derivative')
+            title(channels{channel});
+            
+            %Save plot
+            saveFigs('derivative', figure(channel), channels(channel), path, fileSettings{1}.Value)
+            
+            %reset
+            hold off
+            close all;
+
+        end
+       
+    end    
+end
+

fourierPlotFnc.m

@@ -1,4 +1,4 @@
-function fourierPlotFnc(data, fileSettings, checkboxes, start, stop, yAxis, channels, path)
+function fourierPlotFnc(data, fileSettings, checkboxes, start, stop, yAxis, xAxis, channels, path)
     
     %Iterate through all channels
     for channel = 1:width(data)
@@ -47,7 +47,7 @@ function fourierPlotFnc(data, fileSettings, checkboxes, start, stop, yAxis, chan
                 Nspec = 1024;
             end
             wspec = hamming(Nspec);
-            Noverlap = Nspec/2;
+            Noverlap = int16(Nspec/2);
 
             hold on
             figure(channel)

graphPlotFnc.m

@@ -1,4 +1,4 @@
-function graphPlotFnc(data, fileSettings, checkboxes, start, stop, yAxis, channels, path)
+function graphPlotFnc(data, fileSettings, checkboxes, start, stop, yAxis, xAxis, channels, path)
     
     %Iterate through all channels
     for channel = 1:width(data)
@@ -46,7 +46,7 @@ function graphPlotFnc(data, fileSettings, checkboxes, start, stop, yAxis, channe
             figure(channel)
             plot(timeArray, yData);
             ylabel(yAxis{channel}.Value);
-            xlabel('Time [s]');
+            xlabel(xAxis{channel}.Value);
             title(channels{channel});
             
             %Save plot

meanPlotFnc.m

@@ -1,4 +1,4 @@
-function meanPlotFnc(data, fileSettings, checkboxes, start, stop, yAxis, channels, path)
+function meanPlotFnc(data, fileSettings, checkboxes, start, stop, yAxis, xAxis, channels, path, order)
     
     %Iterate through all channels
     for channel = 1:width(data)
@@ -39,15 +39,14 @@ function meanPlotFnc(data, fileSettings, checkboxes, start, stop, yAxis, channel
                 end
             end
 
-        
             %Plot the channel
             figure(channel)
             plot(timeArray, yData, '-b');
             hold all
-            plot(timeArray, movmean(yData, 20), '-r');
+            plot(timeArray, movmean(yData, str2double(order)), '-r');
             ylabel(yAxis{channel}.Value);
-            xlabel('Time [s]');
-            legend('Without movmean','With movmean (20th order)')
+            xlabel(xAxis{channel}.Value);
+            legend('Without movmean', strcat('With movmean (', order, 'th order)'))
             title(channels{channel});
             
             %Save plot