Distribution Type in Numbers generated by Random function
Hello,
I am using the built-in Random() function in TestStand for generating random numbers with seed value of 0.
I was wondering about it's distribution. Does the built-in function use Normal or Uniform distribution?
Thanks
Uniform.
Similar Messages
-
Unknown type in include generated by the function library?
Hi,
I have an include LZSHIP$01, that is generated by the function library.
* THIS FILE IS GENERATED BY THE FUNCTION LIBRARY. *
* NEVER CHANGE IT MANUALLY, PLEASE! *
INCLUDE LZSHIPV01 .
FUNCTION $$UNIT$$ Z_SHIP_STATUS_PLANNED
IMPORTING
VALUE(I_TKNUM) TYPE !VTTK-TKNUM
VALUE(I_COMMIT) TYPE !COMMIT_FLG DEFAULT 'X'
VALUE(I_REVERSE) TYPE !CKML_MODE_REVERSE DEFAULT ' '
VALUE(I_LOCK) TYPE !DO_LOCK DEFAULT 'X'
VALUE(I_VTTK) TYPE !VTTK_ALV
VALUE(I_ZVTTK) TYPE !ZVTTK
EXCEPTIONS
!RV_SHIPMENT_READ
!ENQUEUE_EVVTTKE
!SD_SHIPMENT_HEADER_CHANGE
!SD_SHIPMENTS_SAVE .
but I get the error that type do_lock doesn't exist. Now I can't create do_lock, because the name doesn't start with Y or Z, and I can't replace the type do_lock by another type in the include, because the include is generated by the function library, and I can't change it manually.
How do I fix this? thx!go To SE37 : Z_SHIP_STATUS_PLANNED.
go to Export Parameters Tab and Chnage Types reference there with desired one instead of DO_LOCK. -
How Do I Generate Random Numbers in iWorks
Excel has the "F9" key to generate random numbers numbers don't
please see below what i'm trying to do
I open up a blank Excel worksheet, and type the number "1" into cell A1. Type the number "2" into cell A2. Then type the number "3" into cell A3. Type the number "4" into cell A4, and then type the number "5" into cell A5.
2
Type the word "PB" into cell A6.
3
Enter the function "=RANDBETWEEN(1,59)" into cell B1.
4
Enter an exact copy of this function "=RANDBETWEEN(1,59)" into cells B2, B3, B4, and B5.
5
Enter the function "=RANDBETWEEN(1,39)" into cell B6.
6
Hit the "F9" key to generate the random numbers simulating game.
But in numbers how do i do this?
Thanks!
Alex...firstly your not asking about generating random numbers, your asking how do you make a workbook recalculate new random numbers. From M$'s website:
F9
Calculates all worksheets in all open workbooks
It does not produce random numbers the equations should produce random numbers as soon as you enter them in. If they dont then you have automatic reclaculations turned off and F9 is forcing a recalc.
In numbers there is not shortcut to forcing the workbook to recalculate other than enter data into a cell. So if you made a new table and then enter data. For every data point you enter you should see new data apear.
Was just validating the method for forcing and its not working on my ipad. I will mark this conversation and if i find it i will respond again.
Jason
Message was edited by: jaxjason -
Function to generate a random ID
Hello all,
Do we have any inbuilt function in SAP to generate a random alphanumeric ID?
The requirement is such that there is an import parameter "Sales Rep ID" which is optional. So if the user is not providing the ID, then we have to randomly generate it ourselves. Hence I am looking for a FM which does that job.
Regards,
Abhisheklook at the function modules in F052, rthere yiou can generate random value for any data type.
RANDOM_AMOUNT
RANDOM_C
RANDOM_C_BY_SET
RANDOM_F8
RANDOM_I2
RANDOM_I4
RANDOM_INITIALIZE
RANDOM_P
RANDOM_TABLE_ENTRY -
Information Broadcasting - Distribution Type Generate Alert
Hi,
1.) I am trying to use Broadcast by Exception by using Distribution Type Generate Alerts but when i am calling BEx Broadcaster i found that it only showing distribution type Broadcast Email in information broadcasting Tab but i want Distribution type Alert. is it required any setting or how to enable all these options
2.) when i am opening in RSRT it showing Information Broadcast setting but when i am calling through BEx Query Desinger- BEx Broadcaster it's not opening anything, is it required any setting for calling BEx Broadcaster through BEx Query Desinger?
Edited by: ravisinha95 on Aug 17, 2011 8:57 AMHi,
In Information Broadcasting, it only showing two Distribution type one is Broadcast By Email and another is Broadcast to portal, How can i enable all information Broadcasting function for example Broadcast according to exception, Alert, etc.
is it require any setting or path or note?
Edited by: ravisinha95 on Aug 21, 2011 7:38 PM -
Generate multiple random numbers?
Hi,
I'm trying to generate random numbers using Math.random()* n;
but I want the random numbers to reset to something different after
a particular event is called. Instead, I've noticed the numbers
either buzz away randomly in every frame (when placed inside
onEnterFrame), or it picks random numbers once, and then uses those
same values over and over (when placed outside the onEnterFrame).
How do i get actionscript to generate new random numbers
after each myMC.onPress = function(), or alternatively, after a
score changes (like some kind of watch feature?)ok, i've got a half working version;
function ranbot(x) {
return Math.ceil(Math.random()* x) + "/" +
Math.ceil(Math.random()* x);
trace(ranbot(60));
but is it possible to set up the function so the numerator is
equal to or less than the denominator? Also, if the numerator is
set to never exceed the denominator, then a large percentage -
something like 25-50% of the output fractions would equal "1", like
55/55, 23/23, 7/7, 28/28, and so on.
I did something like this when using variables;
var randombot2:Number = Math.ceil(Math.random()* 99);
var randomtop2:Number = Math.min(randombot2 -
Math.floor(Math.random()* randombot2* 0.5),
Math.ceil(Math.random()* 99));
- but I do not understand how this works in function
terminology. -
Does Numbers have a random number generator?
Does Number 2009 have a random numbers generator?
Wayne Contello wrote:
RAND() and RANDBETWEEN()
The function reference describes both functions in detail.
iWork Formulas and Functions User Guide does the same and from my point of view it is easier to use .
Yvan KOENIG (VALLAURIS, France) jeudi 7 juillet 2011 18:38:17 iMac 21”5, i7, 2.8 GHz, 4 Gbytes, 1 Tbytes, mac OS X 10.6.8
Please : Search for questions similar to your own before submitting them to the community
To be the AW6 successor, iWork MUST integrate a TRUE DB, not a list organizer ! -
i would my program to generate an int random number between 0 and "int max", how to do that?
thanks for help
NiteTrue. :-) But I meant that java.security.SecureRandom
is a better source for randomnessLike I said, it all depends on the OP requirements. You can't use better in this case, IMHO.
If the OP needs this for cryptographic purpose, then yes, SecureRandom is better. But if the OP needs it for his/her dice-game, then Random will suffice.
(SecureRandom is RNG, Random is PRNG).If you mean that SecureRandom is a true random generator and Random is a pseudo random generator, you are gravely mistaken. SecureRandom is a pseudo random generator as well!
To cite the famous Dr. Von Neumann on that subject: "Anyone who considers arithmetical methods of producing random numbers is, of course, in a state of sin.". -
Generating unique no.'s using random function
Hi,
I'm trying to generate unique values for row and column say from 0-3
and I read some where that if we use random.nextInt() we will get unique values but I'm getting repeated values.I'll appreciate if anyone can help me in this matter.Here's the code:
import java.io.*;
import java.util.*;
import java.lang.*;
public class random{
public static void main(String args[])
int b[]=new int[4];
int c[]=new int[4];
int i;
Date date;
Random random;
date=new Date();
random = new Random(date.getTime());
for(i=0;i<4;i++)
digit = random.nextInt(4);
b=digit;
for(i=0;i<4;i++)
digit = random.nextInt(4);
c[i] = digit;
for(i=0;i<4;i++)
System.out.println("column array is" + c[i]);
for(i=0;i<4;i++)
System.out.println("row array is" + b[i]);
}//end main
}//end class
Thanks
Suneetha.here is my code for generating a random number but not a unique number. with a big enough number the possibility getting a unique is high so you may modify it to suit you need:
private void initial_node()
float Qxyd = -1, Qyzd = -1, Cxyd = -1, Cyzd = -1;
long seed;
Q_table = new float[row][col];
seed = (long)( Math.random() * System.currentTimeMillis() * 100000000 );
Random rand1 = new Random( seed );
seed = (long)( Math.random() * System.currentTimeMillis() * 100000000 );
Random rand2 = new Random( seed );
seed = (long)( Math.random() * System.currentTimeMillis() * 100000000 );
Random rand3 = new Random( seed );
seed = (long)( Math.random() * System.currentTimeMillis() * 100000000 );
Random rand4 = new Random( seed );
for( int i = 0; i < row; i++ )
do
Qxyd = (float)( rand1.nextFloat() + (float)rand1.nextFloat() / 3 );
while( Qxyd < 0.35 || Qxyd == -1 );
Q_table[5] = Math.abs( Qxyd );
do
Qyzd = (float)( rand2.nextFloat() + (float)rand2.nextFloat() / 7 );
while( Qyzd < 0.45 || Qyzd == -1 );
Q_table[i][3] = Math.abs( Qyzd );
do
Cxyd = (float)( rand3.nextFloat() + (float)rand3.nextFloat() / 9 );
while( Cxyd > 0.15 || Cxyd == -1 );
Q_table[i][8] = Math.abs( Cxyd );
do
Cyzd = (float)( rand4.nextFloat() + (float)rand4.nextFloat() / 11 );
while( Cyzd > 0.10 || Cyzd == -1 );
Q_table[i][9] = Math.abs( Cyzd ); -
Random numbers generator (Sorry but Search is not working!)
Hi:
First please forgive me if it's a basic question but cannot use the Search feature and need to solve this question.
Can I generate a random number (text) and replicate it to build an animation. This is the static design I need to get animated:
Thanks in advance and hope our friend Search get well soon !
AlbertoProbably a stupid question?
Probably a bad moment in the forums?
Probably the question was unclear?
Probably something impossible to do with Motion?
Probably . . . never mind!
Alberto -
Hi All!
I am making a software which require Random numbers in the Text Field. Is facality available in Oracle Forms 6i for Random numbers.
If yes then How?
Help me....Hi,
I used this package for generate a limited random number for a simple poker game.
Next time use Google, I found it with it not in forum :)
bye
PACKAGE BODY PKG_RANDOM IS
/* Linear congruent random number generator */
m constant number:=100000000; /* initial conditions */
m1 constant number:=10000; /* (for best results) */
b constant number:=31415821; /* */
a number; /* seed */
the_date date; /* */
days number; /* for generating initial seed */
secs number; /* */
/*-------------------------- mult ---------------------------*/
/* Private utility function */
function mult(p in number, q in number) return number is
p1 number;
p0 number;
q1 number;
q0 number;
begin
p1:=trunc(p/m1);
p0:=mod(p,m1);
q1:=trunc(q/m1);
q0:=mod(q,m1);
return(mod((mod(p0*q1+p1*q0,m1)*m1+p0*q0),m));
end; /* mult */
/*-------------------------- rndint --------------------------*/
/* Returns random integer between [0, r-1] */
function rndint (r in number) return number is
begin
/* generate a random number and set it to be the new seed */
a:=mod(mult(a,b)+1,m);
/* convert it to integer between [0, r-1] and return it */
return(trunc((trunc(a/m1)*r)/m1));
end; /* rndint */
BEGIN
the_date:=sysdate;
days:=to_number(to_char(the_date, 'J'));
secs:=to_number(to_char(the_date, 'SSSSS'));
a:=days*24*3600+secs;
END; -
Hello,
I made a memory game with a tutorial. My knowledge of AS3 is not that good so I have to following question.
There is a function like Math.Random to random generate number and put them on stage. I made a memory game and the cards are on the same place every time I play the "movie".
I want them to shuffle every time I restart the game. How can I write a good random function in AS3?
Thank you.
Joep van DongenSo you still cant open my files?
I can post code:
Fla file = Memory.fla
DocumentClass = MemoryGame
This is MemoryGame.as :
package
import flash.display.MovieClip;
import flash.events.MouseEvent;
import Card;
import Computer;
import Muis;
import Radio;
import Iphone;
import Beamer;
import Platenspeler;
public class MemoryGame extends MovieClip
private var _card:Card;
private var _computer:Computer;
private var _muis:Muis;
private var _radio:Radio;
private var _iphone:Iphone;
private var _beamer:Beamer;
private var _platenspeler:Platenspeler;
private var _cardX:Number;
private var _cardY:Number;
private var _firstCard:*;
private var _totalMatches:Number;
private var _currentMatches:Number;
public function MemoryGame()
_totalMatches = 6;
_currentMatches = 0;
createCards();
private function createCards():void
_cardX = 45;
_cardY = 31;
for(var i:Number = 0; i < 2; i++)
_card = new Card();
addChild(_card);
_computer = new Computer();
_card.setType(_computer);
_card.x = _cardX;
_card.y = _cardY;
_cardX += _card.width + 50;
_card.addEventListener(MouseEvent.CLICK, checkCards);
for(var j:Number = 0; j < 2; j++)
_card = new Card();
addChild(_card);
_muis = new Muis();
_card.setType(_muis);
_card.x = _cardX;
_card.y = _cardY;
_cardX += _card.width + 50;
_card.addEventListener(MouseEvent.CLICK, checkCards);
_cardX = 45;
_cardY += _card.height + 50;
for(var k:Number = 0; k < 2; k++)
_card = new Card();
addChild(_card);
_radio = new Radio();
_card.setType(_radio);
_card.x = _cardX;
_card.y = _cardY;
_cardX += _card.width + 50;
_card.addEventListener(MouseEvent.CLICK, checkCards);
for(var l:Number = 0; l < 2; l++)
_card = new Card();
addChild(_card);
_iphone = new Iphone();
_card.setType(_iphone);
_card.x = _cardX;
_card.y = _cardY;
_cardX += _card.width + 50;
_card.addEventListener(MouseEvent.CLICK, checkCards);
_cardX = 45;
_cardY += _card.height + 50;
for(var m:Number = 0; m < 2; m++)
_card = new Card();
addChild(_card);
_beamer = new Beamer();
_card.setType(_beamer);
_card.x = _cardX;
_card.y = _cardY;
_cardX += _card.width + 50;
_card.addEventListener(MouseEvent.CLICK, checkCards);
for(var n:Number = 0; n < 2; n++)
_card = new Card();
addChild(_card);
_platenspeler = new Platenspeler();
_card.setType(_platenspeler);
_card.x = _cardX;
_card.y = _cardY;
_cardX += _card.width + 50;
_card.addEventListener(MouseEvent.CLICK, checkCards);
private function checkCards(event:MouseEvent):void
event.currentTarget.removeEventListener(MouseEvent.CLICK, checkCards);
if(_firstCard == undefined)
_firstCard = event.currentTarget;
else if(String(_firstCard._type) == String(event.currentTarget._type))
_firstCard = undefined;
_currentMatches ++;
if(_currentMatches >= _totalMatches)
else
_firstCard.gotoAndPlay("flipBack");
event.currentTarget.gotoAndPlay("flipBack");
_firstCard.addEventListener(MouseEvent.CLICK, checkCards);
event.currentTarget.addEventListener(MouseEvent.CLICK, checkCards);
_firstCard = undefined;
This is the Card.as:
package
import flash.display.MovieClip;
import flash.events.MouseEvent;
public class Card extends MovieClip
public var _type:*;
public function Card()
this.buttonMode = true;
this.addEventListener(MouseEvent.CLICK, onClick);
private function onClick(event:MouseEvent):void
if(this.currentFrame == 1)
this.play();
public function setType(type:*):void
_type = type;
loader_mc.addChild(_type);
This is the how its put on screen:
So you can see its quiet easy to do this memory game ;-)
I'm really desperate right now because I was really happy how far I got with this game:-)
But now I know my AS3 isnt that good at all. -
How to generate a random number with at least 6 digits?
Hi all,
All is in the question. :-)
I would like to generate a random number but the function "random
number" in Labview isn't accurate enough.
Do you know an algorithm to generate a random number of 6 or more
digit?
Thanks,
PFHi PF,
It's simple. Use 2 random number functions in the same process. Now you
should have 2 distinct random numbers that have the same accuracy. Let's say
LV gives accuracy up to the thousandth (0.XXX), now if you divide one number
by 1000 and then add to the other number you should then have something like
0.XXXXXX. Actually, LV random number function can give up to about 17 digits
(decimal). If you are looking for more digits (>17 digits), the idea above
may not work, then the last thing you may want try is to generate two or
three random numbers then convert all these decimal numbers to fractional
strings chop off the 0 and dot then concatinate them together. After all
it's still a random number. How many digits do you want to get? Make sure
the indicators acce
pt that many digits?
Good luck
Louis.
P-F wrote in message
news:[email protected]..
> Hi all,
>
> All is in the question. :-)
>
> I would like to generate a random number but the function "random
> number" in Labview isn't accurate enough.
>
> Do you know an algorithm to generate a random number of 6 or more
> digit?
>
> Thanks,
>
> PF -
Urgent How to generate a random code such as registration code?
I would like to ask that how to generate a random code?
For example, when you register a E-mail account, you need to enter the code for activation. I would like to create a java Bean to do this job. Would you help me?In fact, I would like to set a 10 digi codes randomly (such as FH654CS081, MKO624VG9f) for user input when they register the forum account. This random code will be sent to the user's email. User have to input this code to a JSP web site. Also, the code which is inputed by user will be matched with the database. If user input success, the forum account will be activated.
By generating this 10 digi codes, I want to handle this generation by using java bean.
1) Any thing else i need to import ? (such as <% page import="java.......?")
2) Any functions can handle this task?
3) Any example can be my reference?
Thank you very much -
Generate a random number and make it STAY after "save"
I searched around this forum and found that I can use this code to generate a random number:
//this.rawValue = Math.round(Math.random() * 1000000);
Works great. only problem is, once I practice on the "real" form and save, close, and reopen - it changes the random number every time. I need to figure out a way to make it save the 1st number it generates when someone opens the form and types info in it....then they save and close, etc.
Can anyone help me? Thanks!!Example steps:
1. Add a hidden field to the same subform with name 'hiddenField'.
2. First time you open 'hiddenField' rawValue will be null.
3. where ever you run the code to generate random number use scenario like this.
if (hiddenField.isNull) {
this.rawValue = Math.round(Math.random() * 1000000);
}else {
this.rawValue = hiddenField.rawValue;
Hope this thelps.
SekharN
Maybe you are looking for
-
How to get all permissions on server level and project collection level via tfs java sdk?
i need to list project-collection level's permission and project level's permission on my project. now i have connected to tfs and i have got project collection list and user list via tfs java sdk. but i can't find the way to get the permission name
-
Questions on Concurrent program.
Hi 1. How do I know, how many concurrent program is running in service contract and their status ? 2. Is there a place, where I cango and check the following details for a particular concurrent program ? 1. When it ran last ? 2. Was there any error ?
-
Firecox constantly crashes when Shockwave is playing
Whenever I am playing a video, such as on www.cbs.com, shockwave will crash. And it's not always because of shockwave. I could just be on Facebook, not playing a video or anything and the page will just crash. Here is an example of the report. Adapte
-
On a MAC G4, WITH OS 10.5.8, I DOWNLOADED 3.6.8, BUT I CANNOT INSTALL IT. IT SAYS I DO NOT HAVE SUFFICENT PRIVILEGES. WELL, IT'S MY COMPUTER AND I AM THE ADMINISTRATOR ON IT. HOW DO I FIX THIS PROBLEM SO I CAN INSTALL FIREFOX 3.6.8?? == I DOWNLOADED
-
Problem with Adobe Pro and Reader on terminal server
Hi, We have have a Terminal Server environment with Adobe Pro and Reader. We have security for Adobe Pro, so only certain user has access to Adobe Pro and all users has access to Adobe Reader. Some users receive many email with pdf's attachments in O