Calculate Magnitude & Phase of 4KHz Component

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Discussion Overview

The discussion revolves around calculating the magnitude and phase of a 4 KHz component in the spectrum of a periodic pulse train with a pulse repetition rate of 1 KHz. Participants are addressing a homework problem that involves understanding the relationship between the provided question and an attached figure.

Discussion Character

  • Homework-related
  • Debate/contested

Main Points Raised

  • The original poster expresses difficulty in calculating the magnitude and phase for the given problem and seeks assistance.
  • Some participants suggest that the original poster should upload the question in a PDF format for safety reasons, citing concerns about potential virus infections from MS Office documents.
  • Others argue that the focus should be on providing help rather than discussing the format of the attachment, indicating frustration with the responses received.
  • A participant emphasizes the importance of showing one's own work before receiving help, stating that answers cannot be provided without this context.
  • There is a mention of a mismatch between the question and the attachment, with a request for clarification on the original poster's inquiry.
  • The original poster expresses dissatisfaction with the responses and suggests that the discussion is unproductive, indicating a desire to move on from the question if no assistance can be provided.

Areas of Agreement / Disagreement

Participants do not appear to reach a consensus on how to proceed with the original question. There are competing views regarding the importance of the file format and the necessity of showing work before receiving help.

Contextual Notes

The discussion highlights limitations in communication, particularly regarding the clarity of the original question and the attachment. There is also an unresolved tension between the need for safety in file sharing and the urgency of the original poster's request for help.

anik18
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magintude and phase...

Homework Statement


Hi Guys, I need to work it out how calculate magnitude and phase for below question. It is really complicated for me. So wait for your help. Below is a question and it figure is in attached file. Thankingyou

Calculate the magnitude and phase of the 4 KHz component in the spectrum of the periodic pulse train shown below. The pulse repetition rate is 1 KHz.



Homework Equations





The Attempt at a Solution

 

Attachments

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I would prefer (and I would wager many of the posters here feel likewise) that you upload the question in a PDF file. MS office documents can be infected. Print the document to PDF.
 
Okay! Defennder who replied back didn't help and just wasting time about talking about PDF. I don't have much time to wait. You are just giving unimportant lesson. Try to help not think of infection or something.
 
It's not hard or take long to convert it to a PDF and upload it. That way the file is safe and not infected. More people would be willing to help I'm sure if this small action was done on your part.
 
anik18 said:
Okay! Defennder who replied back didn't help and just wasting time about talking about PDF. I don't have much time to wait. You are just giving unimportant lesson. Try to help not think of infection or something.

-1- You need to check your attitude at the door. Aggressive or insulting tones are not allowed here on the PF. Defender *was* trying to help, in coaching you to post your attachment in a safer format. Virus infection can be a very practical problem.

-2- You are required to show your own work before we can offer tutorial help. We do not give out answers here on the PF.

-3- Your question and attachment do not match. The attachment shows a graph of x(t). There is no mention of vector content.

Please clarify your question, and post your attempt at a solution so we can offer help.
 
It seemed no one doesn't know how to solve my question. Forget it and enjoy yourself in PF. Remember that i was not rude in previous reply. No one ask me to put this in PDF in other education website and nothing goes wrong with that. They helped as much they can. not taking time on some intro on PDF.

Forget this question if no one can help. remember attached file and question are related to each other. It is in the exercise paper.
 

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