\n
Delta Function Parameters:<\/h3>\n
del<\/span> the “del<\/em>” variable is the instance of the Delta object that is invoking the delta function.<\/p>\n curlink<\/span> the “curlink<\/em>” variable is the instance of the link that points to the object:<\/p>\n The Delta<\/em> object has no current link since no link points to it. The link labeled O:3<\/strong><\/span> is the next link for the the Delta. The next object after the delta object is the target object.<\/p>\n The curlink<\/em> can be used to test what kind of link it is (more<\/a>)<\/p>\n simdata<\/span> – simdata is a MATLAB structure, and it contains a lot of useful information:<\/p>\n errm<\/span>sg – If delfunc<\/strong> wishes to report an error, it would execute something similar to the following code fragment:<\/p>\n This causes the simulator to stop simulating.<\/p>\n","protected":false},"excerpt":{"rendered":" Delta files are used to modify the parameters of the models objects during a simulation. Functional Interface: The following is the function interface for delta functions: function [del, curlink, simdata, errmsg] = delfunc(action, del, curlink, simdata) Delta Function Parameters: del the “del” variable is the instance of the Delta object that is invoking the delta function. currently, no uses for<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":894,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1665","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/wp.optics.arizona.edu\/milster\/wp-json\/wp\/v2\/pages\/1665","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.optics.arizona.edu\/milster\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/wp.optics.arizona.edu\/milster\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/wp.optics.arizona.edu\/milster\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.optics.arizona.edu\/milster\/wp-json\/wp\/v2\/comments?post=1665"}],"version-history":[{"count":4,"href":"https:\/\/wp.optics.arizona.edu\/milster\/wp-json\/wp\/v2\/pages\/1665\/revisions"}],"predecessor-version":[{"id":1913,"href":"https:\/\/wp.optics.arizona.edu\/milster\/wp-json\/wp\/v2\/pages\/1665\/revisions\/1913"}],"up":[{"embeddable":true,"href":"https:\/\/wp.optics.arizona.edu\/milster\/wp-json\/wp\/v2\/pages\/894"}],"wp:attachment":[{"href":"https:\/\/wp.optics.arizona.edu\/milster\/wp-json\/wp\/v2\/media?parent=1665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\n
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\nThe link labeled T:1<\/strong><\/span> is the curlink for the reflected target. The link labeled R:2<\/strong><\/span> is the next link for the reflected target. The next object after the target object is the look object.<\/p>\n\n
\n\n\n
\n simdata.Ext<\/td>\n Current value for Transmitted Field X<\/td>\n (read\/write)<\/td>\n<\/tr>\n \n simdata.Eyt<\/td>\n Current value for Transmitted Field Y<\/td>\n (read\/write)<\/td>\n<\/tr>\n \n simdata.Ezt<\/td>\n Current value for Transmitted Field Z<\/td>\n (read\/write)<\/td>\n<\/tr>\n \n simdata.Exr<\/td>\n Current value for Reflected Field X<\/td>\n (read\/write)<\/td>\n<\/tr>\n \n simdata.Eyr<\/td>\n Current value for Reflected Field Y<\/td>\n (read\/write)<\/td>\n<\/tr>\n \n simdata.Ezr<\/td>\n Current value for Reflected Field Z<\/td>\n (read\/write)<\/td>\n<\/tr>\n \n simdata.sysxvec<\/td>\n abcissa vector for the fields.<\/td>\n (read\/write)<\/td>\n<\/tr>\n \n simdata.sysyvec<\/td>\n ordinate vector for the fields.<\/td>\n (read\/write)<\/td>\n<\/tr>\n \n simdata.LAMBDA<\/td>\n the value for LAMBDA<\/td>\n (read\/write)<\/td>\n<\/tr>\n \n simdata.SourceType<\/td>\n the source’s type.<\/p>\n \n
(read\/write)<\/td>\n<\/tr>\n \n simdata.SourceTypePoints<\/td>\n number of source points if SourceType equals 2.<\/td>\n (read\/write)<\/td>\n<\/tr>\n \n simdata.NextObject<\/td>\n the instance of the next object. (see: curlink<\/a>)this
\nis typically the most important simdata variable that a delta function uses.look at the scripttool’s predefined scripts (more<\/a>)
\nwhich show how NextObject can be used.<\/td>\n(read\/write)<\/td>\n<\/tr>\n \n simdata.VisitCount<\/td>\n Number of times that this object has been calculated.<\/td>\n (read only)<\/td>\n<\/tr>\n \n simdata.ChainIndex<\/td>\n When objects are added to a chain, an array of objects is created.simdata.ChainIndex
\nis the location of the Delta Object in this array.<\/td>\n(read only)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n errmsg = 'Invalid Parameter Value for Stop Diameter';<\/pre>\n