How can I generate a variable frequency triangular wave in Simulink?
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I want to input the frequency externally, it should give the triangular wave of that frequency
回答（2 个）
CAC
2018-1-17
1 个投票
Hi, You could use the following setup in simulink
1. use wm as variable frequency input
2. set integrator in Wrap State mode with upper and lower value
3. use abs and level shifter to convert sawtooth into triangle waveform
Hope this could help.
7 个评论
Anas Ibrahim
2018-6-13
excuse me brother could you upload the matlab file i will be really appreciated
cheng luo
2018-8-3
I meet the same question.However,I can not construct the whole model,Please upload the total matlab file or send it to my email 940091522@qq.com,please!
Antonio Acampora
2020-5-4
i'm sorry, what is the utility of gain 1 and 2?
Alper
2020-11-7
Hello CAC, what is 'p' in block named Gain2? Could you send me this file?
Thank you in advance.
Vamshi A C
2022-4-1
Hello CAC, can you explain what is p and also send me this file? Thank you.
Ryan
2024-10-12
Thank you so much CAC. It works well.
Maria
2024-11-6
Hello CAC, can you send me the file? Thanks a lot
Peter Borisenko
2017-3-21
0 个投票
Привет! Я сделал вот так. Но заметил, что если частоту менять слишком интенсивно, генератор начинает лагать. Например управляющая частота меняется от 100 до 500 kHz, а на выходе проскакивают мегагерцы. Ищу решение.
1 个评论
cheng luo
2018-8-3
I could not find the triangle module in simulink ,could you send the total model in picture to my email,it is 940091522@qq.com
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