How can i use ltpda startup nowadays? I think in old version of matlab work but in 2023 it shows , it cant recognize, is there any solutions or options?

i want to use ltpda and then plist. But if i use it as 'ltpda_startup' , matlab cant recognize it and after that 'plist'. In 2016 and 2017 version of matlab it worked. How can i fix it in 2023 version or is there any alternative solutions for it?

Answer 1

[Steven Lord]

LTPDA Toolbox isn't a MathWorks product. If you have not installed it, you should use the instructions available from the page to which I linked to install it. If you have installed it and it does not work, I'd contact the author (again using the information on that page to do so.)

[Suman Khanal]

Thank you, now it works

Answer 2

[Suman Khanal]

"% LPSD -> Toolbox

paramList = plist('type','tsdata','yunits','mE','name','IfE-TS');

paramPSD = plist('scale','PSD','Jdes',1000,'Kdes',100,'Olap',50,'Order',1,'Lmin',10,'Win','Kaiser','psll',100);

AO = ao(t_CAL_DIF, CAL.Spur, paramList);

PSD = AO.lpsd(paramPSD);

CAL.LaplacePSD = PSD.data.y;

CAL.LaplacePSD_f = PSD.data.x;"

-here above is my code and shows error like this-

"Error using ao/fromXYVals

Invalid default value for property 't0' in class 'tsdata':

Abstract classes cannot be instantiated. Class 'time' inherits abstract methods or properties but does not implement them. See the list of

methods and properties that 'time' must implement if you do not intend the class to be abstract.

Error in ao (line 675)

obj = obj.fromXYVals(pl, callerIsMethod);

Error in AktuelleSatellitenmissionen_Ueb2 (line 66)

AO = ao(t_CAL_DIF, vij(:,i), paramList);" - my question is now, is this related to ltpda toolbox installation? or should i fix it in other way? Thank u

[Steven Lord]

You're probably going to need to ask the author / maintainer of the toolbox for help fixing this error.