Table of Boolean to the number

Similar Questions

• How to convert the string with numbers in the table of Boolean 2D

  Hello

  I have input a string with comma separated numbers 1,192 (starting at 1).

  This string must be converted to a table 2D-boolean. Each number that appears should be true, not true rest.

  The 2D table consists of 4 times of 0.47 Boolean values.

  1.48--> [0.47] numbers [0]
  49.96--> [0.47] numbers [1]
  Numbers 97.144--> [0.47] [2]
  145.192--> [0.47] numbers [3]

  If a '1, 49, 97 145' input string put all [0] [0.3] true.

  How can it be easy/fast resolved?

  Thanks for help

  Break the string of numbers in a table of numbers.  (Spreasheet String to Array).

  In a loop For, index with each issue of this table.  Use in the range and Coerce to see if it is in the range of numbers.  (You can put this in a loop For as auto good indexing through the ranges).  If it's in the range, then use subset replace table to activate the corresponding item in a real.  If this is not the case, do nothing.  Maintain the table of Boolean in a shift register.

  Repeat this step for each number in your table.

  (What is a class assignment?)

• to convert decimal table table of Boolean

  Hey all

  I have a decimal table (or at least that's what I think it is).

  the table is 1010 (and the number of bits can change depending on the application)

  that 1010 is decimal. I want to convert that into a Boolean 1010, because I have to open close some ports in this logic.

  Help, please

  Thank you very much

  Well done more to give

  Your information is a little sparse, so I fill in some blanks by guessing...

  1010 is not a table (and no Boolean value either!)

  Is each figure part of the picture? What is the representation?

  If each digit is a digital element of the array, just wire 'not equal zero' to the table and you will get an array of Boolean.

  It might be easier if you can fix a simple VI which contains the table that you have and the table you want. Thank you!

• Table 3D: cannot replace the 2D subset?

  Hey guys,.

  I discovered a rather strange event (if any). In debugging my code, I stumbled upon my function replace table subset to find that it was the source of my frustration. Either I don't understand how it works for 3D arrays (I use it a lot for 2D, 1 d) or there is a bug. I have attached a picture of the code examples here. I can't replace a 2D picture into my table 3D. I would like to take a page from the 3D and replace it with a page of update / different. The example image is sure to strongly the oddity.

  Any thoughts?

  Regardless of the size of the input array, the result of the table replace never increase the number of items.  You try to grasp the first page, add a line, then replace the first page.  The result is that the replacement is cropped to the initial first page size, if you have a developed NOP (no operation).  Move the entries in your table to build on it and see what happens.

  You can't replace an item that does not exist in the input array.

• using the slider to the number of sum, gives an error

  Hello
  I use two tables: emp (identification number, number of sal) and another table sal_given (month varchar, the number of total_sal).
  emp table is filled. I use oracle 9iR1 on Windows XP operating system.
  Via a slider I want add the salary of the EMP and insert in the field total_sal in the sal_given table.
  So I wrote this code, have a look at it,
  
  declare
  sum1 number: = 0;
  cursor sal_cursor1 is select * from emp;
  SAL1 sal_cursor1% rowtype;
  Start
  Open sal_cursor1;
  loop
  When the output sal_cursor1% notfound;
  sum1: = sum1 + sal1.sal;
  end loop;
  insert into sal_given values ('feb', sum1);
  close sal_cursor1;
  end;
  /
  
  After running this, Oracle block unexpectedly.then I have to restart the Oracle service. So where is the flaw?

  user12222356 wrote:

  Really? cursor is to slow down the implementation process?

  Sure.

  Here is a simple test to show a cursor actually making a simple insertion of more 15 times slower.

  SQL> create table t (n number);
  
  Table created.
  
  Elapsed: 00:00:00.00
  SQL> insert into t
    2  select level from dual connect by level <= 100000;
  
  100000 rows created.
  
  Elapsed: 00:00:00.17
  SQL> rollback;
  
  Rollback complete.
  
  Elapsed: 00:00:00.04
  SQL> begin
    2    for c in (
    3      select level x from dual connect by level <= 100000
    4      ) loop
    5    insert into t values (c.x);
    6    end loop;
    7  end;
    8  /
  
  PL/SQL procedure successfully completed.
  
  Elapsed: 00:00:02.75
  SQL> rollback;
  
  Rollback complete.
  
  Elapsed: 00:00:00.95
  SQL>
  

  Backing up is 20 times slower too.

• How to change the number of items in number to Boolean, function VI table

  Hi, I'm working on using the digital output of data acquisition to control the digital input of a DAC, and I used the Number function in Boolean table. VI to convert the number to a Boolean array. The maximum number is 4096, so it must be composed of 12 elements.

  For the description of the VI, it is said that Boolean matrix returns a table of 8, 16, 32 or 64 elements, according to the number of bytes in the whole. Therefore, I change the number of channels in the task to 16, but it still does not work. The suggesitions are greatly appreciated.

  Thank you!

  Possible reasons:

  Scripture cannot be performed because the number of data channels does not match number of channels in the task.

  When writing, provide data for all channels in the task. You can also change the task so that it contains the same number of channels as the written data.

  Number of job channels: 12
  Number of data channels : 32

  Task name: _unnamedTask<1B>

  Once you have the array of Boolean, you can resize using table tools. For example you can use the "new range" with a length of 12 to pad the table of 12 elements of Boolean values (you can also use a subset of table).

• Is it possible to an array of Boolean function number in a case without the table of Boolean structure?

  Hi guys! In my program, my "robot" (lego mindstorms EV3) has essentially read a code bar and do different things according to the codes bar, he reads and so I have an array of Boolean, and basically I need compare to the other Boolean tables. First of all, I used the "Boolean chart at number" function and then just put it in a structure of the case, but it turns out that the Boolean value to number function is not compatible with my Lego EV3 brick, so I have to find another way to do this. Any ideas?

  Help is appreciated! If you have any questions or if my question is confusing, just ask!

  Thank you.

  
  

• Number of 1s or 0s in a table of Boolean

  How to find the number of 1s or 0s to an array of Boolean. for example in 101011, ago four 1s and 0 two s.

  Hello

  Thanks to you all.

  I just got an idea and his work. It's better, I want to share with you.

  1. Convert the table of Boolean 0, 1 (available in boolean labiew)
  2. Just to summarize these 0, 1, using arithmetic sum
  3. Comapre the sum with half of the number of channels.
  4. If the sum is greater than or equal to, its ok

  Thank you.

• How can single checkbox can be selected in the table with Boolean checkboxes?

  I have a table editable ADF where an attribute is a Boolean checkbox... and stores the value with Y or N.
  
  Is there a way where the single checkbox must be selected at time of posting?
  
  For example, in the case its a table of responses to a choice unique to an application of Questionnaire, Question by adding new responses to the table..., the user inserts 3 rows (answers)... then the Boolean checkbox for only one of these 3 rows can be verified.
  
  Thank you
  DJ

  Since you have an attribute that has the "Y" or "n" for each line.
  When the user selects a line, you must deselect the other lines using the value change listener pro-grammatically.
  If the number of rows is large, it could be performance intensive.

  Thank you
  Nini

• Programmatically set the size of a table control (not the number of col and lines)

  Hi all

  I am trying to create a little VI, in which the user selects the number of columns and rows in a table, and after clicking on a button 'OK', the table control is displayed in the control panel (to be filled in by the user). To do this, I use the nodes property to the number of columns and lines. I have no problem with that.

  However, I want to "limit" the size of the control table (control of himself, not the dimensions of the table) and make use of vertical and horizontal table, the scroll bars. I want to avoid it is that passes type 100 user and 100 lines and appears a huge table control.

  I could tho this by using an array instead of an array, via the node property "size", but I would use an insead table a table.

  Thank you very much

  Daniel

  With a table control, you cannot set the display size to be anything other than a multiple of a complete cell.

  If you are limited to a number of lines and columns.  If you want to resize with more control you also need to resize the control within the Bay, accessible via the property 'picture Element '.

  Another option (but seems huge exaggerated) is to place your table in a secondary and set the size of the secondary to the size you need and enable scrollbars for her.  It is not an option that I would choose but if it helps...

  Have it, your description of your user interface sounds not very intuitive.  How the user knows at any time exactly what cell they access if they have to scroll backwards?

• Reduce the number of cells displayed by indicator table

  When I'm hacking through a few screws I inherited, I often create a table indicator to track data.  I have an oversized indicator, i.e. perhaps seven cells for what turns out to be a five-element array.

  I can easily increase the number of cells is displayed but seem not to be able to reduce their.

  Y at - it a trick I'm missing?

  When you first place a 1 d table control or an indicator, LabVIEW is unclear if you can stretch it horizontally or vertically.

  The RESIZE tool, that you get so something on the lower right.

  

  Once you have decided that you want to extend vertically, if you want to resize once again, the point of RESIZING is at the bottom of the Center.

  

  If you have it stretched horizontally and want to resize again, the point of RESIZING is the center of the right side.

  

  Is - this good user interface?   No, if you ask me.  But nobody asked me.  It's the way it is, however.

• Number of points and the number of plots for table and graph

  Hi guys,.

  Can someone explain to me why I get when I run the number Vi 1 2 plots for each table and graph with 6 points, but when I run vi 2 I get 4 locations with 1 point each run assuming that the same logic applies to two screws

  Thank you.

  When wiring of the paintings in the graphics, it is assumed that each line are several points of land.

  You must convert the 2D table or right-click on the graphic and select "convert table.

• Boolean switch until the released counter + the number of cycles

  Hi, I want to use a Boolean command button (switch release) to rely on a specific value and when obtaining this value (while pressing continuously the button) to turn on an led. If I release this Boolean button, I want to count the time until a value and then to turn off the light, like a hand for a hand detection dry.

  I was thinking of using the number of cycles in a sequence of plate with a delay for the time being I want to split on a matter of true or false, but the problem is that the count of the number of cycles is continuous and not slaughter not on the specific value I want for the power button truning the seeing.

  Any help?

  TNX

  Guy

  
  

• The analysis table of Boolean in FPGA

  Hi all

  Although I programmed in LabVIEW several times, I am quite a novice when it comes to programming on an FPGA, and I learned that I will (which, so far, has worked with little problem).  However, I have solved my most recent problem and more I read on the FPGA, less certain I am that what I try to do possible.

  The task is to read in a number of bits of the digital input/output lines of the FPGA and the analysis of these bits in specific words / "bytes."  For the application of the VI that I have attached, I rigged reading in a certain number of bits by providing three words of 26 bits (for a total of 78 bits) that have been defined on the front panel.  After providing the bits specified, I try to analyse the bit array in the specific words that are given by the following logic:

  1. find a start bit of 0 (false bit).

  2. once the start bit of 0 (false bit) is the word that seeks to analyze is the next 10 bits.

  3. after the start bit and 10-bit of data is a 1 (true bit) stop bit.

  4. Repeat steps 1-3, five times.

  The logic above, should be six words analyzed in total for the provided VI.  Unfortunately, I can not simply take 12 bits (1 start bit, 10 data bits, and 1 stop bit) at a time, as the number of bits of padding between successive words is variable.  The VI I provided is a version of how I proposed to perform the logic above, but I can not compile the project/VI, I get constantly mistakes "Tables to be fixed size."  To my knowledge, all the tables in the VI have been allocated in advance, and seems to be deterministic.

  If anyone has any suggestions as to why this VI is not compiled, I would greatly appreciate.  Thank you in advance for taking the time to look at it, and I look forward to resolving this issue.

  With gratitude,

  Gregory

  Unfortunately, you'll have to rework this VI to run on an FPGA.  You cannot move tables in memory in an FPGA the way you can on a PC.  You have an array of variable size as the exit to remove the table, because the entry of length is not fixed at compile time.  In addition, two-dimensional arrays are not allowed.  Remember when coding for an FPGA you actually write the material - each value in a table is basically a circuit (that's my oversimplified understanding).  The compiler cannot affect the right number of sons to carry a table if it cannot determine the size of the array.  The table is not in memory, so there is no way to reorder running.

  There are two ways you can work around this problem, which will require an iteration through each element of the input array.  You could use a FPGA FIFO and just put the values in the FIFO which are given (that is to say, in a loop until what you have touched a start bit, putting the next 10 values in the FIFO).  Then across the FIFO, possibly in a separate loop, read 10 bits at a time to get your words out of data.  Another approach is to reorganize the table as you go.  Keep track of the current location in the input array.  When you hit a start bit, away from the 10-bit (you may need to do this one at a time) to the current location in the input array, incrementing the current location every time.  When you have completed all entries, all data will be at the beginning of the table in units of 10 bits, which you can split out as needed.

• A special selection of the table of Boolean

  I use Labview to prepare to use with AB CompactLogix PLC HMI. The problem for me is that I cannot select a bit special (for example to connect with a button, TRUE/FALSE) in an array of Boolean. What I can do is get a particular tag data (integer type Double) plc using OPC and convert these data into array of Boolean. The table can be represented by a series of 32 buttons (I use a card of entry type 32 PLC input fields). But I want to access only the bit 4 of table boolean and toggle an LED based on its output. How to do this? Help, please!

  Leave the data type as a U32 and use the following code:

  

  1 must be of type U32.

  That should do it.

  Play with this idea, also explore GOLD and XOR actions on U32.

  Tone