HP Forums

Hi,

I saw that a company made a library to get the z transform and the inverse z transform. It appears to work really well as shown in the two videos below. I was wondering how to get a copy of this library. I looked on hpcalc, but there isn't the library for Z transforms.



https://youtu.be/SytbV233BCQ?t=61
https://www.youtube.com/watch?v=PKejtOsUr5M

Hi!, in06khattab:

You can download, the Library ARVOOXZZ.HP (Library 1400) and HOMOGENEUS ARVOOV FUNCTION (Library 1522), from ... http://www.hpcalc.org/details.php?id=7451

Kinds, Regards.
informach.

The HOMOGENEUS ARVOOV FUNCTION does not do z transform, it is for another video and another function. The ARVOOV_Z_TRANSFROM_INVERSE_ENG.hp is what is needed.

Neopolys
http://www.hpcalc.org/details.php?id=3169

A definitive polynomial library. Supports Laplace and Z transforms.

============================================

Z-Transformada
http://www.hpcalc.org/details.php?id=4541

Performs the Z-transform of a continuous system.

============================================

MATH-PACK (35€)
http://heuson-software.de/heusoneng.htm

Plot the inverse of a function or determine its curvature.
Multivariate function tables and curl in spherical coordinates.
Complex roots or residues of complex functions.
Torsion of curves or fundamental forms of a surface.
Analyze data with frequencies or classes.
Determine Fourierseries or Fouriertransform.
Evaluate or solve matrix and vector equations.
Solutions, methods for over 100 ordinary and partial differential equations.
Differentiation, integration, values of many special functions.
Determine distributions, percentiles and fit of functions.
Perform Z-transforms and solve linear difference equations.

Hi!, in06khattab:

See ... https://www.google.com.ar/url?sa=t&sourc...vsbrxcV4KA

Is only, for Android ... Go HP49+/HP50G
The library what you needed, you can download if have Emulator and purchase at cost U$D 1.13
See, attachment.

When you, purchase library, you can copy ... to Go HP49G+. You can open the Libraries in the stack, and install in port 2 (flash), 1: 'library number' 2 STO.
Then, install resident, in memory, with ON+F3.
You can transfer any library or data in the Android device with SD.

In the Android device, when charging from Google Play Store, the Go 49G+ emulator, this stored in ... o2s.emul49gp directory.
All files transfer for device in ... Storage > emulated > 0 > Android > data @ 02s.emul49gp > files > files

If you install in your Android device the Apk ... File Manager HP, then you can copy without problem from and to emulator, with microSD.

For any questions, write !.


Kind Regards.
informach.

Hi!, Compsystems:

How, are you ?.

I'm not Luis Fernando. I'm user, of this Forum (MACH, in http://www.adictos.org) and have installed, in my HP Slate 7 2800, Android 4.1.1 and my HP Slate 21 k-100, Android 4.4.2 KOTH49, the GO49G+.
I download all libraries what i used in my HP50G, to GO49G+. The libraries of Luis Fernando, for used in HP50, are availables for download if purchase the apk, of z transform and the inverse z transform (see, my image).
Too, are availables for, copy to, HP50G calculator.

Kind Regards.
informach.