Changeset 944 for applications/bdmtoolbox/tutorial

Timestamp:

05/16/10 23:13:21 (15 years ago)

Author:

smidl

Message:

Doc + new examples

Location:

applications/bdmtoolbox/tutorial/userguide

Files:

• laplace_example.m (added)
• pdfds2_example.m (added)
• pdfds_example.m (modified) (1 diff)
• test_function.m (added)

applications/bdmtoolbox/tutorial/userguide/pdfds_example.m

@@ -1 +1 @@
 clear all
 % name random variables
-y = RV({'y'},1);
-u = RV({'u'},1);
+x = RV({'x'},2);
 
-% create f(y_t| y_{t-3}, u_{t-1})
-fy.class = 'mlnorm<ldmat>';
-fy.rv    = y;
-fy.rvc   = RVtimes([y,u], [-3, -1]);
-fy.A     = [0.5, -0.9];
-fy.const = 0;
-fy.R     = 1e-2;
 
-% create f(u_t| )
-fu.class = 'enorm<ldmat>';
-fu.rv    = u;
-fu.mu    = 0;
-fu.R     = 1e-1;
+fx.class  = 'mgnorm<ldmat>';             
+fx.rv     = x;             
+fx.rvc    = RVtimes(x,-1);             
+fx.g      = 'mexFunction';              % function is evaluated in matlab
+fx.g.function = 'test_function';         % name of the matlab function to evaluate
+fx.g.dim  = 2;                          % expected dimension of output
+fx.g.dimc = 2;                          % expected dimension of input
+fx.R      = eye(2);                     % variance R
+
 
 % create DS
 DS.class = 'PdfDS';
 DS.pdf.class  = 'mprod';
-DS.pdf.pdfs  = {fy, fu};
-DS.init_rv = RVtimes([y,y,y], [-1,-2,-3]);
-DS.init_values = [0.1, 0.2, 0.3];
+DS.pdf.pdfs  = {fx, fu};
+DS.init_rv = RVtimes([x], [-1]);
+DS.init_values = [0.1, 0.2];
 
 experiment.ndat=100;