Average in the table

Similar Questions

• How can I use statistics for all the tables in a schema in SQL Developer? and how long will it take on average?

  Hello

  How can I use statistics for all the tables in a schema in SQL Developer? and how long will it take on average?

  Thank you

  Jay.

  

  Select the connection and right-click on it and select schema statistics collection

• The moving average of the data file

  Hello

  I'm doing a Subvi, which has jumps in the data points.

  The algorithm:

  -build an array of samples (of size round(FPS/2))

  -Take the average

  -subtract the data of the table of average points: = absolute difference (medium-sized data point).

  -compare the difference threshold: If difference > = point, then add 1 to the counter.

  The Subvi (jump detect) is intended to be used in a larger vi, and I need to make sure that it works. But it doesn't now.

  When the vi works and everything is calculated, it does not count the jumps that are visible on the ground.

  Any ideas what I am doing worng?

  Thank you

  The exsist problem in your loop in your Subvi. At this stage you are iterating FPS/2 size of the array, and you only show the last value of all of your calculations. Unless the last value is reported as a jump, it will not be saved. You can easily fix this by putting registers at offset on your loop for, the only question is do something with your Boolean indicator. You can index the Boolean values, and then make a chart or works, but this part is up to you.

  

• Down, enjoy a 2D array and the average of the two numbers

  the problem: first Coloum (A) 6635 elements, the 0.15 to 30 one-step 0.0045, second coloum (B) random numbers of DBL.

  Down in the a sample of linear to 30 points (1-30)

  Take the average of the two data points in B that correspond to the upper and lower each step limit.

  a link below illustrates well the im data works with.

  ex: (A, 189) = 0,996 (B, 189) = 29,83

  (A, 190) = 1.0005 (B, 190) = 34.41

  (ONE, 412) = 1.9995 (B, 412) = 17.13

  (ONE, 413) = 2.004 (B, 413) = 14.88

  This would be the first point in the new array (A, 1) = 1 B, 1 = 32.12

  and the second point would be (A, 2) = 2 B, 2 = 16.005

  The only whole number has is 30, and its value in B will be used

  How would sort the table to find these values, without the use of 60 search for items?

  and once you find the item, tell him to recover the data in the next coloum?

  Once it is towards math nodes or node formula will end the vi.

  Thanks for any help

  BESIS

  
  

• How to connect the table 1 d to Structure box as a selector of case

  Hi all

  I'm able analog DAQmx Coordinated, I got component (Y) waveform and this component is of data type table 1 d (double-64-bit real) wire, according to my program I have to use the structure of the case, the selector must be values Y but labview said "you cannot connect this type of wire to the case selector (you have connected two terminals of different types).

  Related question work as below:

  Should I continue to move the engine while the analog values (values of Y) is lower than the preset value (for example, "10")

  Greetings from the Turkey!

  Best regards.

  either insert a "Index Board" to address one of the points (first, last, etc.) or take the average, max , or min of the table to make a decision, according to the needs.

• How to calculate the average of the 1 d array?

  Could someone please help me, how can I calculate average of the 1 d array? For example, if the table 1 d - is [2, 3], I would get average = 2.5. Thank you very much!

  Use the average function. You can use the search or the quick menu to look for where you don't know where to find.

  Norbert

• With an average of the data output.

  Hello

  I am a new user of Labview. I need to write a labview program that will average my output in a single data data.

  Basically I have an XY graph which results in a table and the idea is to average the data points.

  This is the kind of program that I use.

  Thank you

  Mutah

  Hi Nicole,.

  You can index the table and use the average function (within the mathematics - probability and statistics). Then, you will get the average value of each table. If you want to see the averages in a table, then you can combine average values in a table again...

  Hope this help out you

• The table display looks faded

  I use a table on the façade as an indicator to display rows of data periodically on average.

  The color table is washed out and I can't change them.  I don't speak of cells; I mean the line bar and scroll border.

  There must be a way to get a table to display them with decent contrast.

  Any ideas.

  Post your real VI and not just a partial screenshot that does not look as if it were even a part of LabVIEW.

  How did you create this?  Is it possible that you have changed some colors of fonts within the façade?  Anything you might have done in the Windows system settings?

  In fact, I think you just need to check the properties of the table, according to me, it looks like you have set it to disabled and Greyed.

• Average of the values color R

  Hello

  I use jpg under vi reading and take the image data after I decimate the table, three vetors of each of each corresponding to R, G, and B are created.  Calculate the average value of R in the manner mentioned in my attached program and I find two different values. Can you explain why this happens?

  Thank you

  It would be better if you put real data in your input array, make sure that the default data values for the table, and then save the file and download.

  How many items in your table?

  If you have only 2 elements, then the average superior calculates the average of these 2.  The crux of your formula creates an array of 256 elements that we fill with zeros.  Then only, as many items in your first picture is placed in the new array.  All remaining items will remain at zero, but they will take into account in the calculation of the average.

• convert the table less smaples per second

  Have great picture with 9 channels of data by time stamp.

  Timestamp shows that there are about 100 samples per second.

  I need to generate the table that displays only an average value per channel, per second.

  Faced with the 'picture of generation' and 'index' to get the picture right.

  Suggestions?

  markfranklin wrote:

  Faced with the 'picture of generation' and 'index' to get the picture right.

  Suggestions?

  I bag the building and indexing and discover the screw decimate in the range of Signal Processing.  Unless you're stuck with the basic version.

• How to store data points in the table

  I'm new to labview and I am trying to store the output of the frequency of 'measures pulsed VI' in a table, add everything together and divide by the length of the array. I don't want a table of numbers to be shown on the indicator. Just average 25 numbers.

  Basically, I want to do, but in labview.

  arrayIndex = 0;

  for (int i = 0; i)<=25;>

  {

  NewData = somedata;

  MyArray [arrayIndex] = newdata;

  dataAvg = dataAvg + myArray [arrayIndex];

  arrayIndex ++;

  }

  dataAvg = dataAvg / 25;

  I have attached my attempt, but its probably a very poor attempt. (The N on my first loop for was 25 when I tried to run the VI)

  Thanks in advance

  You need n number of bed DAQmx to take the average of the number n of steps of the pulse. Silly to take 500 what whatsoever when you have a single DAQmx reading which returns a single measure. As I said, you can use a registry to offset or point-by-point inside the loop. Or, run a number n of the acquisition of times with a loop and moves the pulse measurement in the table for automatic indexing and calculate an average, when all acquisitions are made.

• How to delete the row in the table of construction?

  

  I'm trying to choose whether to add the new values in the table or clear the table, but I think I have a mistake. The error is that the polymorphic terminal cannot accept this type of data.

  Does anyone know what I could do wrong?

  There is a built-in function that is already called point by point average. It's on the range tool. You can tell him how many points on average then they come in one at a time.

• The problem with the calculation of the average for the recurring value

  My task is to perform analysis, where in the table have ID to which she is assigned 10 measures (1-10) and each has its own value. I have to average of this what I take AVG (as) and I want to say. However, as prompcie Will I choose the second ID and I have two measures 1-10 time what I means account for 20 photos and I want to separate Average (two - each for 10 measures). Is there any possibility of Smash it? The use of a function or collection of rehearsals ?

  
  

  It looks like this:

  
  

  column 1 | column 2 | column 3 | AVG |
  

  
  

  ID |  Nr.  result | AVG?
  

  x | 1. 200 | AVG x?

  | 2. 210 |
  

  | 3. 210 |
  

  There | 1. 210 | is AVG?

  | 2. 208

  | 3. 200

  
  

  In column 4, I want to be avarage but another for id x and another for id y?
  

  is the result you are looking for:

  

  If Yes... then avg column formula is AVG (result BY id)

• Unable to get the elements placed at the top and bottom of the cell of the table with vertical-align

  Hello

  I have a three-day educational courses in the list table. In each cell, I have the title of the presentation at the top with the name of the speaker below. Because some titles are longer than others, the line grows (rightly) as longer securities are covered in Word. So far so good. Now, I want all the titles to always start at the same distance from the surface of the cell (I use padding 2px) and names of speaker all be equidistant from the lower border, (i.e. 2px).

  I tried to place the title elements with < span style = "vertical-align: top" > </span > presentation title

  and the name of the speaker as < span style = "vertical-align: bottom" > name </span > Speaker

  and I tried the same method with < div > and < p > tags. Items don't move. Can someone tell me how to make the names of the speakers will be all aligned at the bottom of each cell?

  Here is an example of the code table I've tried:

  (Thanks!)

  < table style = "text-align: center;" do-family: Arial; background-color: #f7d49c; "border ="2"bordercolor =" #467E9F "cellpadding ="2 ".

  "cellspacing ="0"width ="900">"

  < tbody >

  < b >

  < td width = "300" > < span style = "" vertical-align: top; "> This is a short title </span > < br / >"

  < span style = "vertical-align: bottom" > name </span > < table > Speaker

  < td width = "300" > < div > is the title of another presentation, which is really long because some of the presentations have titles like that < / div > < br / >

  < div style = "vertical-align: bottom" > Speaker name < / div > < table >

  < td width = "300" > < span style = "vertical-align: top" > This is yet another presentation with a semi-long title </span > < br / >

  < span style = "vertical-align: bottom" > < table > </span > Speaker's name

  < /tr >

  < b >

  < td > < table >

  < td > < table >

  < td > < table >

  < /tr >

  < b >

  < td > < table >

  < td > < table >

  < td > < table >

  < /tr >

  < b >

  < td > < table >

  < td > < table >

  < td > < table >

  < /tr >

  < / tbody >

  < /table >

  By default, the content of the table cell is average aligned.  You need not do anything.

  If you want your cell vertically aligned up or down, you can specify it in your CSS.  These effects all the text inside the cell.   It's all or nothing.

  Some text that is aligned at the top

  Some bottom-aligned text

• Need to update the table

  Release of PL/SQL version 11.2.0.2.0 - Production

  Hi gurus

  You need assistance in question. I have the following data:

  Sample data

  
  drop table aa;

  drop table bb;
  create table aa
  (
  cust_no number (5),
  cust_name varchar2 (30)
  );

  Insert in the NOA
  (
  Select 100, 'A' from two
  Union of all the
  Select 200, 'B' double
  Union of all the
  Select 300, 'C' of the double
  );

  create table bb
  (
  cust_no number (5),
  cust_caty varchar2 (15)
  );
  Insert into bb
  (
  Select NULL, 'Potential' from dual
  Union of all the
  Select NULL, 'Not Potencial' of the double
  Union of all the
  Select NULL, "Unknown" of the double
  );

  Now, I want to update my bb with cust_id without no join table...

  My required data should be something like below in the table of bb:

  CUST_NO, CUST_CATY
  
  

  100 potential

  200 potential not

  300 stranger

  Please note that it doesn't matter what cust_no arrive at any cust_caty

  Concerning

  Shu

  Hi, Shu,

  Here's one way:

  MERGE INTO dst bb

  WITH THE HELP OF)

  WITH aa_r_num AS

  (

  SELECT cust_no

  ROWNUM AS r_num

  AA

  )

  bb_r_num AS

  (

  SELECT cust_caty

  ROWNUM AS r_num

  BB

  )

  SELECT a.cust_no

  b.cust_caty

  Of aa_r_num one

  JOIN bb_r_num b ON b.r_num = a.r_num

  )             src

  WE (dst.cust_caty = src.cust_caty)

  WHEN MATCHED THEN UPDATE

  SET dst.cust_no = src.cust_no

  ;

  The results I get are exactly what you posted:

  CUST_NO CUST_CATY

  ---------- ---------------

  100 potential

  200 potential not

  300 stranger

  But there is no guarantee that the same cust_no at the same cust_caty when you run it.

  As posted, which means that bb.cust_caty is unique and not NULL.

  If there are N + X lines in the bb, but only N lines in aa, then only N lines in bb will be updated.

  Why do you want to do "without no join"?  If a join is the most simple, average the most effective to achieve the results expected, so why not use it?

  If you really want to avoid the join, you can use a scalar subquery.