Tutorial1_plotting

4 files changed, 102 insertions, 0 deletions

diff --git a/Tutorial2/Scilab_code/Tutorial2_semilog.sce b/Tutorial2/Scilab_code/Tutorial2_semilog.sce
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+//This script demonstrate multi-plotting in Scilab
+clear 
+clc
+
+//Import data from file
+Data = csvRead('/home/chayan/Documents/scilab-tutorials/Tutorial2/Data/Tut2_data1.csv');
+
+//Segregate the data into variables
+y = Data(:,1);
+x = [Data(:,4) Data(:,5)]
+
+
+//Figure 1 is a semilog plot
+fig1 = figure();
+plot2d(y,x,[1,2],logflag="nl")
+legends(['Length of x1','Length of x3'],[1,2],opt="ur",font_size=1);
+
+
+//Figure 2 is a loglog plot
+fig2 = figure();
+plot2d(y,x,[3,-1],logflag="ll")
+legends(['Length of x1','Length of x3'],[3,-1],opt="ur",font_size=1);
diff --git a/Tutorial2/Scilab_code/Tutotial2_multi_plotting.sce b/Tutorial2/Scilab_code/Tutotial2_multi_plotting.sce
new file mode 100644
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+++ b/Tutorial2/Scilab_code/Tutotial2_multi_plotting.sce
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+//This script demonstrate multi-plotting in Scilab
+clear 
+clc
+
+//Import data from file
+Data = csvRead('/home/chayan/Documents/scilab-tutorials/Tutorial2/Data/Tut2_data1.csv');
+
+//Segregate the data into variables
+y = Data(:,1);
+x = [Data(:,2) Data(:,4)]
+
+//Fixing the range of plot
+//Range is defined by [xmin,xmax,ymin,ymax]
+range_of_plot = [-10,1e-05,20,10e-05]
+
+//Style of plot
+//Stricly positive value represent the color
+//Negative or zero value means given curve points are drawn using marks 
+//For color of marks use polyline property
+style_plot = [-1,2] 
+
+//Plotting y versus two data sets
+plot2d(y,x,style_plot,rect=range_of_plot); 
+
+
+//For labelling axes and adding a title to the plot 
+xtitle('Plot of Time versus Length_x1 and Length_x3','Time','Length');
+
+
+//For legends "ur" for upper right
+//legends(['Length of x1','Length of x3'],[-1,2]); //Default case 
+//legends(['Length of x1','Length of x3'],[-1,2],opt="ur"); //Position of the legend box
+legends(['Length of x1','Length of x3'],[-1,2],opt="ur",font_size=2); //Font size of the legends
+
+
diff --git a/Tutorial2/Scilab_code/Tutotial2_plot_save.sce b/Tutorial2/Scilab_code/Tutotial2_plot_save.sce
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+++ b/Tutorial2/Scilab_code/Tutotial2_plot_save.sce
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+//This script demonstrate exporting plots to svg/pdf files
+clear 
+clc
+
+//Import data from file
+Data = csvRead('/home/chayan/Documents/scilab-tutorials/Tutorial2/Data/Tut2_data1.csv');
+
+//Segregate the data into variables
+y = Data(:,1);
+x1 = [Data(:,2) Data(:,4)]
+x2 = [Data(:,3) Data(:,4)]
+
+//Figure 1 is y versus x1
+fig1 = figure();
+plot2d(y,x1); 
+
+//Figure 2 is y versus x2
+fig2 = figure();
+plot2d(y,x2); 
+
+//Export Figure 1 as svg file
+xs2svg(fig1,'plot_y_versus_x1')
+
+//Export Figure 2 as pdf file
+xs2pdf(fig2,'plot_y_versus_x2')
diff --git a/Tutorial2/Scilab_code/Tutotial2_plotting.sce b/Tutorial2/Scilab_code/Tutotial2_plotting.sce
new file mode 100644
index 0000000..4b0fe59
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+++ b/Tutorial2/Scilab_code/Tutotial2_plotting.sce
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+//This script demonstrate plotting in Scilab
+clear 
+clc
+
+//Import data from file
+Data = csvRead('/home/chayan/Documents/scilab-tutorials/Tutorial2/Data/Tut2_data1.csv');
+
+//Segregate the data into variables
+y = Data(:,1);
+x1 = Data(:,2);
+x2 = Data(:,3);
+x3 = Data(:,4);
+x4 = Data(:,5);
+
+//Plotting y versus x1
+plot(y,x1);
+
+//For labelling axes and adding a title to the plot 
+xtitle('Plot of y versus x1','Time','Length');
+