matlab - How can I write the following nonlinear constraint optimization as nonlcon in fmincon? -

-

i want solve following optimization problem fmincon in matlab, can not define non-linear constraint. enter image description here

k=e(ρ(z)) , c=1 , t=5 , z=randn; r_t=ab(:,t);

my loss function ρ 2 criterion functions , c constant. have written piece of code follows.

x0=[0 0 0 0]';%'// ab=[ 0.0181   -0.0041    0.0040    0.0373    0.0580    0.0009    0.0250   -0.0009    0.0205    0.0302      0.0290    0.0260    0.0260   -0.0234    0.0250   -0.0136   -0.0311   -0.0451    0.0576   -0.0288];  t=5; z=randn; f=@(x) ((1/6)*(1-(1-(x)^2)^3))*(abs(x)<=1)+(1/6)*(abs(x)>=1); k=mean(f(z));  aeq=[1 1 0 0]; beq=1; fun=@(x) x(3); x=fmincon(fun,x0,[],[],aeq,beq,[],[],nonlcon);

please me if can.


Comments

Post a Comment

Popular posts from this blog

Hatching array of circles in AutoCAD using c# -

-
i beginner in autocad plugins .i have created array of circle using following code. now, have hatch circles in array .how that??how hatch circles @ once? moreover, how can return hatch method , use hatch objects.sorry language.thanks in advance. [assembly: commandclass(typeof(beamsection.class1))] namespace beamsection { public class class1 { //class1 obj = new class1(); [commandmethod("beamatsupport")] public void addlightweightpolyline() { // current document , database document acdoc = application.documentmanager.mdiactivedocument; database accurdb = acdoc.database; promptpointresult ppr = acdoc.editor.getpoint("\nselect starting point "); var ucs = acdoc.editor.currentusercoordinatesystem; point3d startingpt = ppr.value.transformby(ucs); list<double> radius = new list<double>(); radius.add(0.5);
Read more

ios - UITEXTFIELD InputView Uipicker not working in swift -

-
hello trying pop uipickerview view programmatically when user clicks on textfield. have tried doesn't doing anything. isn't working. nothing happening when click textfield class userprofiletableviewcontroller: uitableviewcontroller,uitextfielddelegate,uipickerviewdelegate,uipickerviewdatasource { var itempicker: uipickerview! = uipickerview() @iboutlet weak var gendertxtfield: uitextfield! var gender = ["male","female"] override func viewdidload() { super.viewdidload() gendertxtfield.delegate = self itempicker!.delegate = self itempicker!.datasource = self itempicker!.backgroundcolor = uicolor.blackcolor() self.gendertxtfield.inputview = itempicker } func numberofcomponentsinpickerview(pickerview: uipickerview) -> int{ return 1 } // returns # of rows in each component.. func pickerview(pickerview: uipickerview, numberofrowsincomponent component:
Read more

Python Pig Latin Translator -

-
so have been working on @ codecademy.com while trying learn python. don't know if blind , can't see why won't work or what. here's code won't let me use. function print variable if had typed in , print "empty" if didn't type anything. print "welcome english pig latin translator!" original = raw_input("what's name?") if len(original) > 0 print original else print "empty" if len(original) > 0 else the above lines contains syntax errors. try: if len(original) > 0: else: note added colons, ( : ).
Read more