Bouba Analyzer: How to control the number of points per decade?

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• What is an effective way to way logarithmic bin data with a constant number of points per decade?

  Hi all

  I would like to clean a logarithmic field of PSD in binning and averaging so that I have a constant number of points per decade (say 10, just for the sake of argument). Generally, means simpler and cleaner, I can think about getting this is research in the table entering all points between the frequencies A and B, with an average of these points and assigning a frequency (A + B) / 2 of the new average bin. However, I cannot find how to access frequency information, I need to achieve this. To be more clear, I can imagine if I had two tables, one who holds the frequencies calculated from my stream of incoming data, and the other which held and the amplitude of each corresponding frequency, that I might look for clues in the frequency table with values between A and B, then the average of the values in the table of amplitude which lie between the indices back put them in a new table with a new array of corresponding frequency. The process is a little more general that just on average every ten points, to say, as the number of points per decade continues to grow. My main obstacle at the moment, however, is that the amplitudes of the voltage are a set of values that receive through the operation of PSD, while the part of the frequency of the wave seems to be a DBL continues single-valued. I hope I've explained that well enough for someone to shed some light on my problem. Also, if anyone has a suggestion for a better way to approach the problem please let me know - there must be a pretty simple answer there, but it's deceiving me right now. Thanks in advance for the help.

  -Alex

  Hello

  If I get you right. you have:

  a table with the frequencies

  a table with the corresponding values of amplitude

  Then you want to merge parts of the data by averaging on the specific frequency ranges. I think that there is no VI 1 solution, you will need to write this on your own ():

  I start to get the min/max of frequencies and then interpolate a scale from your needs (like logarythmic) mounting with the quantity of bins you want. This should be an array again.

  Next step is to browse the frequency table, check (the first and) the last value in the location wanted (stop the loop, return the index). This should end up with an array of index. [I guess that's where you can save some computation time most by smart]

  Finally, use these indices to browse the amplitude values and make your average. Should return an array of the length of your array of locations.

  Ground in color fantasies and enjoy.

  Just what you intend to do?

• How to control the number of fields in the Advanced mode in < af:query >

  Hello
  
  How to control the number of fields in the Advanced mode in < af:query >?
  
  Say I have 20 fields in my table, and I created a view of criteria with 2 fields. This would work perfectly in basic mode. But in Advanced mode , the choice of fields is possible by clicking on the Add fields button. I didn't have the customer to search with all 20 fields. Only 10 fields must be listed in the Advanced Mode, even if there are 20 fields in my table.
  
  How can I control the list of fields in ADDFields button?
  
  Any ideas?
  
  
  
  KR

  You can uncheck the contestable ownership of attributes that you must not appear in the Advanced Mode (but they will not appear in the other modes too!) or by programming the value the same as those mentioned here.

  http://adfcodebits.blogspot.com/2010/11/bit-27-setting-view-object-attributes.html

  Also, you can hide the button AddFields as suggested here - http://www.notjustjava.com/2011/12/cool-tips-to-showhide-components-of-the-query-control-of-adf/

• How to control the number of lines of text below the image in the slideshow module?

  Lightroom 3.3

  How to control the number of lines of text below the image in the slideshow module?  I have an image with 36 words in the caption field which exports like two lines GOOD.!  I have another image with 57 words in the field of legend who runs the page and shows only a VERY BAD line.  With 57 words I can't do the single-line text box small enough to keep the text does not spread out of the page.

  Ideas?

  On the Mac platform and I expect similar under Windows, just hit enter or return key will not help. Instead, you will have to hit the keys Ctrl + Enter or Ctrl + return. This forces a new line. Windows may use a different modifier key. The screenshot below shows that it is possible. Unfortunately, you need to add the text via the caption or Description field in the library module.

  

• How to control the number of cycles?

  I am a new user and I would like to ask a question. I use this VI (which is attached) and I want to control the number of cycles of the generated wave (sine, Triangle, saw tooth place).

  How can I change the VI to do this?

  Best regards

  Michael

  Hi FaisalF,

  Looks like you're more interested in the output of a finite number of data. There is one VI example comes with LabVIEW that has this feature called tension - finished Output.vi. Then, you just create an array that will hold your 600 samples for 3 cycles of a wave of 5 Hz and entry of this table to the write function DAQmx in this VI.

• Change the number of points per question - Captivate 5 Quiz

  Hello

  I created a Captivate questionnaire with 25 questions. Questions are drawn at random from a group of 130, and the issues are choice Multiple or more than one answer.

  I took the quiz on our Moodle site, but seems to have a problem with the score. Captivate is to give 10 points for each question that is answered correctly. Is it possible to change this to 1 point per good question?

  Please let me know if I can provide further information.

  Thank you

  You can adjust the number of points awarded for each question on the issue of properties inside Captivate.  The default value is 10 points, but you can set it to any integer.

• How to control the number of cycles in the shape of triangle

  Hello

  I'm quite new Labview programming and find a hard time to code a simple program. If anyone can help me find a way to control the no. cycles of a triangle pattern.ie, if a key is pressed the code should send an individual right. wave form when it is in place the button should switch to its original state. I enclose the code that I've used to working on. The material used are NI 6013 and NI6723, as well as two BNC-2110 as input and output.

  Thank you best regards &,.

  George

  Hello

  first of all, if you want to have an application like this, a simple while loop will not suffice. You will need to use a state machine or producer-consumer model. You read about them here, you have also some models and examples in LabVIEW.

  Another thing is that the production finished, it would be preferable to use the sample mode "Finished samples" (in the DAQmx Timing.vi configuration).

• How to get the number of occurrences per document

  Hello

  I have a table of documents (word, pdf, excel, txt) stored in the blob column. I want the SCORE to returns the number of occurrences in each document, so I use this piece of code:

  SELECT bdt.*, score_1, DBMS_CRYPTO SCORE (1). HASH(Archivo, 3) AS cod_hash

  OF crg_ctx_archivos_recibidos bdt

  WHERE CONTAINS

  (archivo,

  ' < query >

  < textquery = grammar 'SPANISH' lang = 'CONTEXT' > DEFINESCORE (paz, OCCURRENCE * 0.1) < / textquery >

  < score datatype = "INTEGER" algorithm = "COUNT" / >

  < / query > ', 1

  ) > 0

  ORDER BY PARTITION (1) DESC;

  However, I get a maximum score of 10, but I know that one of these documents have 490 games. How can I get the exact number of matches by document?

  Thanks in advance

  PD. I am using Oracle 11.2

  All the scores at the top inside to 100, so I don't think that you will be able to make the distinction between a document with 100 matches and the other with 490.

  Can you explain what you're trying to do with this?  There may be a way to use text search to find all docs with at least 100 shots, then their post-processing to order by the real number.

• How to control the number of samples to write

  Hello

  The module I use has a sampling rate minimum of 1613 s/s. I use scripture to measure express vi to write the acquired data.  I need only 4 samples per second to write to the TDMS file while I'm a life-long. Can someone tell me hoe to do this? If you provide an example vi that would be very useful

  Thank you

  wisjaf12 wrote:

  In the example that you sent, you only read on the graphic sample 1 every 250 MS, however, I want to be able to read all samples acquired on the graph but write only 1 sample every Ms 250 imaging that it is a (writing custom express VI plugged into the output data as well as the graph line. It'll be OK if I remove just the average vi in the graph of the reading and writing to measure wire express vi? Can please just change you the example so that she can do?

  Yes you are right, if you want to use each sample, you can connect the data in the table directly on the table and the average output, you can connect to writing custom express vi.

  

• How can I control the number of saved images

  I try to control the number of images that I record. For now, I can control the VI to save, but I can not control how many images I save. I tried a few different methods with curls, but I can't make it work. I need this vi in order to save _ the images, but also continue to grasp even when it is not save. I have attached the VI I work with.

  This is the initial value of the shift register. There will be a difference under certain conditions. For example, if you would give up your program while it is to save the images, the SR would contain nozero given and it would immediately start saving the next time the program runs. Booting with zero we will start with a clean slate.

• How do you control the number of cycles showed on the chart

  How do you control the number of cycles showed on the chart?  I selected a graph of scanning, and I do not see the bar vertical chart when the program runs.  This is probably because I don't see the whole cycle of the periodic signal I try to display.  I need to set the graph to display several cycles.  Any help will be greatly appreciated.

  Right-click in the list and set the required number of points in the history buffer (right-click... length of the graphic history...). Then set the x axis not autoscale and cover your historical range complete.

• How to adjust the number of rings on 6s before answering iPhone begins

  How to adjust the number of rings on iPhone 6s before the beginning of voicemail?

  Contact your operator. That is controlled by them. It is not based on the number of rings, it is based on time.

• How to control the sort during the download or export

  can't figure out how to control the sort order when you export on hard drive or upload to smugmug.  have photos arranged in the way I want to do in LR and then when I export to hard drive they are ordered by file name.

  When it comes to your hard drive, your operating system determines the file order.  No matter what you do in Lightroom, the OS will be based on your choice determin how files will be ordered. If you want them to be in order, you should probably adopt a convention of name change in your export that names the exported files similarly followed by a sequence number.  File01, folder 02, etc. Then set your viewer (Finder/Explorer) to sort by file name in ascending order.

• How to limit the number of connection to DB

  Hello
  
  I just go to the topic of connection pooling.
  Here, I would like to understand the number of details of connections that already exists in the database.
  
  Kindly guide me to know the following details.
  
  How to know the number of connections available in the database?
  How to limit the number of connections?
  
  V_$ Resource_Limit contains details of the sessions. Is this even for connections?
  
  I have more clarification on the difference of connections and Sessions.
  
  Kindly tell me the above.
  
  Thank you
  Orahar.

  Orahar wrote:
  Hello

  I just go to the topic of connection pooling.
  Here, I would like to understand the number of details of connections that already exists in the database.

  Kindly guide me to know the following details.

  How to know the number of connections available in the database?

  The number of currently active sessions (db, internal sessions registered)

  SELECT COUNT (*)
  SESSION $ v

  How to limit the number of connections?

  to increase or decrease the maximum number of connections:

  for example: change processes control system = 200 scope = spfile;

  >

  V_$ Resource_Limit contains details of the sessions. Is this even for connections?

  I have more clarification on the difference of connections and Sessions.

  Connection means a user process is successfully connected to the listener to have a session on the database running instance. (listener who listen s new connection requests)
  Establish sessions: means, a (dedicated) server process began to serve a user process. It is done when the credentials of the user authenticated successfully. Now, from process-user shall communicate to the server process directly.

  hope that helps.

  Kind regards
  X.

• How to change the number of minutes for the exercise of the activity of the application

  How to change the number of minutes for the exercise of the activity of the application

  Hello

  It is not currently possible to change the goal of daily exercise.

  If you want to suggest that Apple consider adding this option, you can submit a request here:

  https://www.Apple.com/feedback/watch.html