How to achieve 360 degree display using arctangent of structure of the case?

I have the sine and cosine signals. The tangent and arctangent are used to get the - 90 to 90 degrees. To achieve the 360 degree screen, I will use the absolute value and an additional degree, such as 90 180 and 270. I created the case and select parts, but I don't know how to link these two. Help, please!

Thank you!

Focus on the atan2 function.  This takes X and Y entry and you give the angle between - pi and pi.

-Darin

Tags: NI Software

Similar Questions

  • How to stop Photoshop elements, display and print previous documents in the print window

    How to stop Photoshop elements, display and print previous documents in the print window

    beeftub wrote:

    How to stop Photoshop elements, display and print previous documents in the print window

    Open the photo tray, and then drag the picture to print on the left. It is considered to be printed as a priority. Does that help?

  • How can I control the working time so that the loop structure in the cases where the structure?

    Hi all

    My job is: Loop While structure generates the signal for 4 seconds when you press the 'start build' button, after that data has been backed up. You press the button "generate the beginning' once again, and the loop runs one again.

    My problem is: the first pressing, the loop, exactly 4 s (3, 999 s), but him second, third pressing on... The time elapsed is not 4 seconds, always smaller (even ~ s 0.003). The loop works correctly after press the "Exit" button and launch the program again.

    How can I control exactly time loop work While Structure without the press "Exit".

    Thank you any help!

    P/S: I used the number of cycles (ms) just to look at a working time of the While loop.

    NMCuong

    This shows a quick solution

  • Structures of the case - what is the best to use?

    Hello

    I am looking for a particular number and then make a decision on the basis that number and I trying to use a box structure to achieve this.

    I read in the package of data to a serial port and put my raw data in a 2d picture (a line represents a data packet), the piece of code that I have problems with making decisions based on what package I received (packets are letters A, B and C, where 65,66 and 67 ascii values).

    I then do an analysis on raw data and put it in a new 2d with similar data table other packages on a line in a 2d array.

    I used to use C, so usually I would write something like that.

    if(Number==65)

    The change from the position of the new table 2d (on the current line)

    Another yew (number is 66)

    The change from the position of the new table 2d (on the current line)

    Another yew (number is 67)

    The change from the position of the new table 2d (on the current line)

    on the other

    See the establishment of some kind of error message

    I have attached a jpeg of the particular piece of code with the broken wire left in then I hope that you will be able to see my problem. I have also attached my VI so you can see the code in context. What is the right way to use the structures of the case?

    I would like to know if you need more / info wants to explain something.

    Thank you

    Jack

    Hi Jack,

    Use a single structure of matter. You can connet your number directly to it. Create your case and write the value in it.

    See this link, please http://forums.ni.com/ni/board/message?board.id=170&thread.id=391012

    Mike

  • How to stop queuing in the structure of the case

    I'm trying to find the Summit and the Valley of the signal. I'm able to find it, but I don't want to make the zero with the pic. I just want to get the value of Ridge and Valley. Is it possible to stop queuing the values in the structure of the case? As I have a several signals which peak/Valley must be found that I can't use the library functions.

    Kanye wrote:

    I'm trying to find the Summit and the Valley of the signal. I'm able to find it, but I don't want to make the zero with the pic.

    First of all, and more which has been mentioned, there are serious shortcomings, making the Subvi is not very universal.

    • Your Subvi does NOT export the correct value of the Ridge (or Valley), but the value just after (which is more a peak or a Valley!)

    • Your Subvi is only the positive peaks and valleys negative. This seems very restrictive. In general, you could easily have a Valley even if all the data is positive. Right? (With the exception of the Valley of death for example, most of the valleys are above sea level, for example )

    • Your code is extremely complicated, with two sets of structures of the case, each stacked three deep, four change records and tons of comparisons. Here is a simpler version. (To imitate your outings, place a statement select after each comparison and output the value or zero depending on the result of the comparison).

  • I want to display strings that are in the structure of the case, in a text area

    Hello

    I write a vi, which has the structure of the event inside that one

    structure of the case.

    I have a problem, I have two cases.

    (1) when the value is true it executes the real deal, first it reads the string constant and second string indicator which is my out is put.

    (2) in the case of false it is pritty much even.

    I want to display the entries and exit puts different situations in the same text box is one for input and one for output.

    Someone can help me.


  • How can I connect 2D Boolean table at the entrance to the structure of the case?

    Hello

    I would like to know how to solve this problem. I try to connect the output of a digital 2D painting and a constant number of 'BIG' before you connect it to the entrance of the structure of the case. An error message appears and it shows ' the type of the source is a 2D boolean array. The sink type is Boolean "."

    I tried to 'disable indexing' on the box of the structure of the case, but the error remains. Would appreciate any comments on it.

    Entry 0 third entry in the index table, not the other.

  • Numbers in the textfield using the Boolean and structure of the case?

    Hello!

    I am very new to these forums and LabVIEW in general. I am currently trying to implement a calculator-ish, but without the operations (+ - * /).

    I have 10 Boolean buttons named 0-9, and with them I want to basically write a sequence of numbers in a textfield. I managed to solve the problem using a structure of the event, but now I would get the same result using a case instead of this structure. The problem is that I can't identify which button was pressed, so I can't make the program go to the proper case (0 to 9). Is there a simple solution to what you guys could help me with? Perhaps a property node that is generic for each button? I do not know

    in any case, I enclose you a simplified version of what I am seeking to achieve, withouh code I do not know how to write of course.

    Thanks for your help in advance!

    / Sebastian

    Here's a way to do it: combine Boolean values in a table, which become an 8-bit number and which thread to a structure to deal with a Boolean radix

  • I get a lot of adware on my firefox browser on my laptop only. How can I get rid of this? This is not the case on IE9.

    I have ad-ware on internet sites, including my own site, when you use the firefox browser. This is not the case on IE9. I ran Norton Security and found no viruses on my computer. How can I fix it?

    Thank you!!!
    Firefox reset did the trick. I hope that he got rid of her is not pop up again.

  • How can I sort the selector non-unique values and make them unique in the structure of the case?

    I want to clarify 3 ranges as breeders of the case.  For example, I am able mV and I want 0.10, 10.20 and 20.30, but, when I enter them in this way, I get an error that says that the selection values are not unique.

    I want case to answer when the input is greater than 0 but less than 10.

    I want the second case to react when the input is greater than 10, but less than 20.

    I want the third case to react when the input is higher than 20, but less than 30.

    And there is the case by default, 0.  The case structure think my default is bunk with my case?  How a list correctly these ranges in the Tag Chooser structure cases to avoid the error?

    Also, I plugged in my blood "to LONG integer" and then to the Terminal case structure to convert entire for the entry of case structure (blue wire).  Is it the right thing to do, because my values of tension will certainly be decimal numbers, not integers.

    Before converting in I32, for example, use "turn to + inf" and settle the case accordingly.

    (A plain to_I32 rounds to the nearest integer, making it impossible to meet limits).

  • In the use of style/Structure of the workplace guide

    A two part diagram is attached.  Half upper is in Place Structure of the element that surrounds the loop.  The lower half has in Place Structure of the element surrounding only the part of the portion of the structure of a table element that has changed.  The smaller square structure element is the only place that the elements of the array are changed.  Since I am new to the use of in Place of Structures of the item, I would like to know the pros and cons for both methods of changing data encapsulation.

    There is no advantage to the use of the Structure of the element in Place in one of these diagrams.  Try to use the tool 'Show buffer Allocations' - you should see that LabVIEW is not a copy of the cluster even without the International preliminary examination, so that the operations are already in place.

    However, you might get some performance benefits to move the "Orientation" table outside the loop for, unless you actually change it all in the for loop runs.

  • How to make a new display using Javascript

    Based on a given condition, I want to change what nodes are visible in a given view and then save it as a new view.

    var viewIndex = 0;

    pageIndex var = 0;

    A3D var = this.getAnnots3D (pageIndex) [0];

    var aRuntime is a3d. context3D.Runtime;

    Duquette var = a3d.context3D.scene;

    var aView is aRuntime.getView (viewIndex);.

    var i = 0;

    for (i = 0; i < aScene.nodes.count; i ++) {}

    var aNode = aScene.nodes.getByIndex (i);

    If (... check...) {

    aNode.visible = false;

    }

    }

    ... How to save this change to the visible nodes to a new view? ...

    Interactively, I can go to view > > manage views... > > new view > > Ok

    I can't find anything in the documentation or search the Internet on how to do it programmatically.

    Posted on Rich Media & 3D. The answer was that you can not.

  • How restrict the customer records displayed using criteria of 'sales_channel_type' in the search of 11 g client form?

    OS: Linux

    DB: 11.2.0.3

    ERP: 11g

    Hello

    I would like to create a new responsibility custom, whose responsibility it is to have access to the customer form Standard (ARXCUDCI.fmb), but I have a restriction in the form of customer research, it is that, whenever the user of responsibility search by customer number, customer name, name of the party or what ever search field, I would limit to restrict further search criteria where SALES_CHANNEL_TYPE = "RTL" is allowed to fill customer records , there are customer records are not allowed to get.

    This column SALES_CHANNEL_TYPE originate from the HZ_CUST_ACCOUNTS table.

    I tried customizing the form already, but the customer search form has too many fields for the user to search for, so customization form will put all over the places in the form. That's why I saw others recommended to "" Custom DLLs"... I know for my scenario, how to go on the DLL to the client? or any other more effective solution?

    Grateful if someone can share your experience related to material above.

    Kind regards

    Lygine

    Hi Lygine,

    The customization I sent works this way:

    -Any field where you want to insert the query.

    -If a record is found, when the form opens and the cursor for typing the name of the customer, the personalization field search the contents of the field sales channel.

    -If the content of this field is different from the string "RTL", the Customers form (ARXCUDCI) form is disabled.

    Regardless of the field you fill in to make the request, is a record is found, the customer name field is the first hits of the cursor when the form is opened.

    Octavio

  • How can I fix a display problem that appears only on the FireFox browser with my Web site?

    The issue resulted in the attached screenshot is located at http://www.onhold123.com/on_hold_voices.htm. You will see that the dividing line runs in the background.

    You create this page by hand? You can use level block such as p or div tags to contain your litters. It will simplify some style issues.

    Anyway, the separate line is winding upward under the text because the text is not big enough to force the line down below the floating image. You can disable this type of packaging by adding using the clear property.

    Please visit this page for more information: https://developer.mozilla.org/docs/Web/CSS/clear

  • How can I call or even use a class library inside the application that has been downloaded along with the app?

    Hi all. I have a question?

    I have an application and a library.  Inside of the app have a lot of calls of this library (easy to say my app that is dependent on the library).

    I tried the following scenario: in the main application I added logic to download the library programmatically. But something I missunderstood around that. So, I'm first to download my application that depends on the library then I thought to check in the constructor, if the library exists then activate the app if not then download the lib and restarts the device.

    My problem now is if I call a list of class of the library, then the app not working and would be lifted except that «the application contains errors of audit»

    So, how can I avoid this? or even

    How download this lib from the app and have other methods inside this app called library which is not yet downloaded?

    Thank you in advance. A sample will be apreciated.

    No, which would require a second application, such as an installer

Maybe you are looking for