Generating graphs in curves using the formula

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• calculation using the formula node needs two clicks

  Hello

  I want to use this piece of code for a larger program. My goal is to take 10 values and calculate two values using a formula. I used the formula node as the calculation functions digital ordinary would be too heavy. If I click on save, it saves two values to a file.

  The problem that I am facing is that when I start the program, it works very well for the first time. The second time however, if I change the values, and then click on save, it still displays the previous values, or some altered values. I have to click on save twice to get the correct values. I don't understand the reason why this happens. Can anyone help?

  File attachment: Capture screen and VI.

  P.S. If the solution can help with the problem, I'm ready to change any part, but please, not irrelevant to suggestions on how to * improve my code *, because I've worked hard to make it work with another major project.

  I don't completely understand the description of your problem.  But I see two problems.

  1. the "Save" button actually belongs to the event that handles the record button.  And the case of the event should really be Jean-Claude Value Change of mouse down?

  2. your STOP at the bad mechanical action.  Since it happened so this just released, it is only true while you're pressing it.  It stops the upper loop, but can't stop low loop because your loop will also be waiting to save button to press.  Stop will always be false because you cannot press two buttons at the same time.

  Try to make your action to stop button to be changed when released.  You must return the button to false programmatically born of two loops.  In fact, it would be better to have a case of events for the stop button to stop the lower loop.

  I don't understand what you're trying to do in the upper loop.  You read a file as soon as possible, and it seems to be the same file that you create in the lower loop.  Why?

• Using the formula of numbers

  Hello.

  I seems to have hit a wall with a simple spreadsheet, I'm developing.

  I want to administer the spreadsheet on my mac, but I want to be able to edit the spreadsheet through my people, using ipads. I also want to synchronize the file to the cloud so all have an updated file to use. I'm testing number and Excel. Excel works fine but the numbers I think has a bug. I want to use the numbers for several reasons.

  I've attached a screenshot of a fake spreadsheet which basically highlights what I want to achieve below. The spreadsheet works fine in number for mac, but on the iPad, I have an annoying problem that it may take a more complex formula to make it work.

  Basically, this is how I want my spreadsheet to work:

  Cells C4 - C6 and D6 - D4 are the date cells through which we enter the date in and out. The column days Out (column E) subtracts basically two dates. The return last column (column F) subtracts the Date in the column (column D) with the date in H1. So, I want to be able to sort the F column in descending order (which is the most important function of the spreadsheet, numbers of thugs are so unwanted) the spreadsheet works fine on my desktop, but on my iPad numbers puts a large number of column F (usually 73000 + according to the effective date, see line 7 in the attached photo). Those big numbers seem to be the number of days since the year "0".

  

  Here are the formulas that I currently use:

  Column E: IF (OR(C6=0,D6=0), "", D6−C6)

  Column F: IF (OR (C6 = 0, D6 = 0),"", $H$ 1−D6 ")

  Column H: today()

  I used the function DateDiff but that does not work.

  Is this a bug? Or can I somehow generate a formula that will require to work?

  Fixing unfortunately it's become outside my experience base with spreadsheets.

  Hi Duke,

  Can't tell what's going on, but I get the correct results, recording the same formulas in column d a new document worksheet in numbers for iPad.

  Results in column D are the same as yours. Results in column E are one day less than yours for the first two items (it's always may 20 here) and d 187 to the third point.

  What is the (real, not "scheduled") formula in the iPad version F4?

  Kind regards

  Barry

• using the formula node array index

  Hello

  I'm new to labview...

  I am creating a vi that takes a number n and out the primes from 0 to n (i.e. including 1).

  My approach to do, he uses a formula node, but I can't understand how the table index or for each number first output.

  It seems that my indexing algorithm works very well, but I'm just pushing it into the array as an element.

  It'll will be great if someone could take a look at my vi and give me a hint on how to index properly.

  Thank you

  AA

  your output should be a table and index first use [index]

  also you have to declare the index and Prime]

  

• whites in the data in the table using the formula node

  I have 2 tables 1 d of data go into a loop. Inside the loop, there is a formula node that combines the 2 sets numbers and did a little math for them. If the result of the calculation is 0, it means that the value is not valid. Nothing other than 0 is good value. The result of the calculation comes out the knot of the formula and leaves the loop becomes a table 1 d. Then my table is saved in a spreadsheet. 0 really screw up my graphics, and I want them to just be white instead. I tried to use NaN instead of 0, but who also live up to my graphics. How can I place white on the output instead of 0 array?

  It seems that your real problem is to define what will make Excel leave gaps.  For LV NaNs graphics to do what you want.

  You can also consider getting the output array an array of strings. There may be string values (NO?) that cause Excel jump.

  Lynn

• Initialization of an array to match another size of array using the formula node.

  I want to get a few different pictures of the same length and constants in the formula node and output a table corresponding to their length after some minor calculations. Another post, I discovered that I can simply initialize the table as such:

  float pp [100];

  The problem is that I find myself with a much bigger picture than what I need. I want to do is something like:

  float [n] pp.;

  where n represents the entry of an array size in the form node or is something like:

  n = sizeOfDim(td0,0);    Here I use a table 1 d

  None of these methods seem to work. How do I initialize my picture 'pp' such that it matches the length of array 1 d of "td0?

  The more likely your initialization externally.  Create an entry named pp and wire td0 inside as well.  Now create an output with the pp even name and it will contain an array of the desired length.  Of course, this assumes that you want to edit all items in pp.  Otherwise, just use initialize the array to create a new table and feed in the length of td0, and whatever default value you want (ie. 0 or NaN).  The blank values will keep this value after the node of the formula.

• How to use the formula to give strength to nic as 3mg for vials of 10ml times 10 and 30 ml times 10 as the sum if formula

  

  I would like to find the formula to get amount in ml for a specific flavor and strength, above is a screenshot of what I have, I want to find the total ML anyway.

  something like SUMIF.  Force 18, A2, Bottlesize * quanitty, but if I do that it returns an incorrect amount. so as the size of bottle of 18mg, A2, works on the total of the size of the bottle, but I want to calculate the size strength then bottle by quanitty so I should be able to have 10ml and 30ml and quantitys different for some force so I should finish with total quantiy off varied packaging

  18mg, A2, 10 x 10 ml

  18mg, A2, 30 ml x 5

  18mg, A2, 120 ml x 2

  so they should add up to 490 no 160

  If I understand your question, you can do something like this:

  

  = SUMPRODUCT (C, D)

  SG

• XY graph using the formula node

  In a formula node, there is a (x) input and two outputs (y1, y2).

  Plot y1, y2 on a single graph XY for x 1 different values (from 100-200). Please answer...

  Kind regards

  Jugurtha

  Please send your code, regardless of its State.

• Sorting table 2D using the formula node

  Hello

  • What l am trying to do is kind of numbers in groups.
  • A group consists of the numbers that are equal, or step upwards or downwards by a single value. Each group must be assigned to a column. E.g. O column of the table of entry test would consist of 5, 4 and 3, but not the 9 and 10. These values belong to column 1. However if the adjacent cell in the column was not empty then 9 and 10 would stay in column 0
  1. To better understand the programming formula node went to 1 d. I found that each cell is not treated individually with my code.
  • The final table of the orange entry test is that the data type l want to sort a 2D picture that ends up the same size chart.
  • In the code l provided my goal to compare each cell of each column line to determine if a cell is equal for example a = b, a + 1 = b or a-1 = b If Yes, then these values are in the right column. If this is not the case, a sort must be made to put a value in the right column it is.

  This is my first shot with node formula and l must admit others examples l found a bit confusing how a result has been obtained. I prefer to do any programming in labview instead of going to another program for results l am after. I tried to picture of programming just for this problem and found to grow big and very complicated then stopped l. For me the road to node formula should be simpler and more compact. My last resort is to use Excel but l still hope to do all the programming in Labview l you end up with a more dynamic program.

  Concerning

  Michael

  Hello

  You are brilliant... bloody!

  I just couldn't she would repeatedly using tables, l have been on it for weeks. I never thought about how you solved this problem.

  I hate excel and text. I am graphically spirit therefore l such as labview.

  I had a solution in Excel yesterday, but your solution is much better than what l came with

  I'm very grateful

  Thank you

  Michael

• using the formula

  as you can see in the image, lines 4-20 has a 1 in column n, but only but 8 students in column c. My goal is to create a formula that counts the number of levels 1 only if the name of a student is listed. So in this case, only 8 are those who must be counted because of there are only 8 students registered.

  

  Hi Mike,.

  COUNTIF is your friend here.

  

  A single formula, recorded in Summary::B2 and filled down.

  B2: = COUNTIF (Data::C,"" > ", Data::N, A).

  For an article, there are two conditions:

  The data in column C of data should be "superior to" (IE. "come alphabetically after") a single space.

  The number in column N of the data must match the number in column A of the summary.

  If both conditions are met, this line is included in the count.

  Kind regards

  Barry

• Using the formula; SmartView

  Good evening

  I have two professional needs, I have to solve for.  Some information to help understand.

  There is a line of my hierarchy that looks like this:

  

  There are a lot of PFC

  There may be multiple PFI

  There may be several PFPs

  The screenshot above is just to show the relationship.

  1 business need:

  The HPF has multiple PFI, but no PFI like PFI-XXXXX-999XX?

  Is it possible to put a formula on the PFC meeting that criteria, if it is true complete with Y if set to false, then fill up with N?

  For example something like this in the code of puesdo:

  "If PFC, if has several PFI but no PFI PFI-XXXXX-999XX, true, false else '?

  2 business need:

  The HPF have one child, PFI-XXXXX-999XX but only ONE grandchild (PPP)?

  Are either the highest possible form of formula?

  Thank you!

  Tell him here-

  If)

  LessThan (Length (ReplaceStr (Abbrev (), PFC, T)), Length (Abbrev (()), Integer).

  If)

  And)

  GreaterThan (NumChildWith (LessThan (Length ((PropValue (Core.Abbrev), PFI, T) ReplaceStr), Length (PropValue (Core.Abbrev)), Integer)), 1, Integer).

  HasChildWith (and)

  Equals (String, 999, SUBSTRING (ArrayItem (PropValue (Core.ABBREV),-, 3), 1, 3));

  GreaterThan (NumChildWith (LessThan (Length ((PropValue (Core.Abbrev), PFP, T) ReplaceStr), Length (PropValue (Core.Abbrev)), Integer)), 1, Integer)

  ))

  (), O, N),)

  Thank you

  Denzz

• Using the formula: If 1 letter of string is not 'F', then null, otherwise...

  Hello:
  I need help for a formula on a column.
  
  If the data of the field starts with a 'F', then I need the 1st four characters.
  If the domain does not begin with a 'F', I don't want the results.
  
  Domain name is: "-employee Custom Attributes. PICK_0 ".
  Formula to return the 1st four characters: LEFT (IFNULL ("-Custom Attributes employee".)) (PICK_0, 'NULL'), 4)
  
  I need the FI 1 character = 'F' then ' "and so on.
  
  Thank you
  
  Charlie EPEs

  Try this
  BOX WHEN "-employee of custom attributes. PICK_0 IS NOT NULL AND SUBSTRING ("-custom attributes employee".) PICK_0, 1, 1) = 'F' THEN SUBSTRING ("-custom attributes employee".) PICK_0, 1, 4) ELSE "END

  If the works marked as correct :)

• I'm able to generate a signal with MAX test Panel. I am unable to generate a signal by using the example iviFgen.fp or my software. I guess I've misconfigured pilot Sessions.

  I have attached the screen shots that capture "devices and Interfaces", "Logical names" and the "driver Session."

  
  

• Totals based on values that are generated by the formula in the column

  For a report of historic opportunity, we have made a new column that generates a value (the type of contract) by the calculation of the duration of the contract. For example "Short term" (less than 12 months) or "Long term" (over 3 years). We do this by the CASE statement. Now, we want to have an overview by country of the number of possibilities of "short-term" contract, the number of contract opportunities 'Long term' etc. However, it seems that we can not display the metric of opportunity 'number of possibilities' as a total according to the result of the column that shows the type of contract. Someone knows how to fix this?

  Create another column and use the formula Count (possibility." The opportunity ID").

  Once you create this form - use a pivot and view the results

• Using the PV formula in numbers

  Hello out there in cyber space.

  Can someone tell us how we can use the formula PV of Apple in a Numbers spreadsheet?  It is listed in the new forms, but how o to enter the ss?

  Help much appreciated.

  Team consult Ultra Luxembourg.

  Ultra high,.

  To get the function in a worksheet type '=' in the cell, you want the formula and type "pv", press return. Provide values for each of the arguments of the functions. Have not used the service myself so that's all I have for you. Good luck!

  Quinn