Tutorial5_nonlinear_update

9 files changed, 116 insertions, 0 deletions

diff --git a/Tutorial2_Plot/Data/README.md b/Tutorial2_Plot/Data/README.md
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+# Data for scientific plotting
diff --git a/Tutorial2_Plot/Data/Tut2_data1.csv b/Tutorial2_Plot/Data/Tut2_data1.csv
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+1,3.33333333333333E-05,3.33333333333333E-06,3.33333333333333E-06,0.0036866667
+2,7.33333333333333E-05,0,3.33333333333333E-06,0.0038966667
+3,2.33333333333333E-05,0,3.33333333333333E-06,0.00365
+4,0.00003,0,6.66666666666667E-06,0.0036866667
+5,3.33333333333333E-05,0,3.33333333333333E-06,0.0037333333
+6,3.33333333333333E-05,0,3.33333333333333E-06,0.0037933333
+7,0.00004,0,3.33333333333333E-06,0.00385
+8,0.00004,3.33333333333333E-06,0.00001,0.0038766667
+9,0.00005,3.33333333333333E-06,3.33333333333333E-06,0.0041033333
+10,4.66666666666667E-05,0.00001,6.66666666666667E-06,0.0039433333
+11,0.00004,3.33333333333333E-06,6.66666666666667E-06,0.00392
+12,0.00005,0.00001,0.00001,0.0040733333
+13,5.66666666666667E-05,0.00001,0.00001,0.0040966667
+14,6.33333333333333E-05,6.66666666666667E-06,1.66666666666667E-05,0.0042166667
+15,5.66666666666667E-05,6.66666666666667E-06,0.00001,0.00409
diff --git a/Tutorial2_Plot/Problems/README.md b/Tutorial2_Plot/Problems/README.md
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+# Problems for scientific plotting
diff --git a/Tutorial2_Plot/README.md b/Tutorial2_Plot/README.md
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+# Scientific plotting
diff --git a/Tutorial2_Plot/Scilab_code/README.md b/Tutorial2_Plot/Scilab_code/README.md
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+# Scilab code for scientific plotting
diff --git a/Tutorial2_Plot/Scilab_code/Tutorial2_semilog.sce b/Tutorial2_Plot/Scilab_code/Tutorial2_semilog.sce
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+++ b/Tutorial2_Plot/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,font);
+
+
+//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_Plot/Scilab_code/Tutotial2_multi_plotting.sce b/Tutorial2_Plot/Scilab_code/Tutotial2_multi_plotting.sce
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+++ b/Tutorial2_Plot/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_Plot/Scilab_code/Tutotial2_plot_save.sce b/Tutorial2_Plot/Scilab_code/Tutotial2_plot_save.sce
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+++ b/Tutorial2_Plot/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)
+
+//Figure 1 is y versus x1
+fig1 = figure();
+plot(y,x1); 
+
+//Export Figure 1 as svg file
+xs2svg(fig1,'plot_y_versus_x1')
+
+//Export Figure 2 as pdf file
+xs2pdf(fig1,'plot_y_versus_x1')
diff --git a/Tutorial2_Plot/Scilab_code/Tutotial2_plotting.sce b/Tutorial2_Plot/Scilab_code/Tutotial2_plotting.sce
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index 0000000..b191b80
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+++ b/Tutorial2_Plot/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);
+
+
+
+