tag:blogger.com,1999:blog-3421696680620384348.post3384793780459884002..comments2023-03-09T04:16:10.476-08:00Comments on Digital iVision Labs!: Frequency Modulation (FM) Simulation / Generation Using MATLAB CodeUnknownnoreply@blogger.comBlogger5125tag:blogger.com,1999:blog-3421696680620384348.post-3085940370932619552019-03-30T16:00:22.881-07:002019-03-30T16:00:22.881-07:00Did u solve that problem? ?Did u solve that problem? ?Anonymoushttps://www.blogger.com/profile/00110736704279143052noreply@blogger.comtag:blogger.com,1999:blog-3421696680620384348.post-84926312677596944172018-05-11T08:24:30.235-07:002018-05-11T08:24:30.235-07:00Hi. If you look at the spectrum of fm signal you w...Hi. If you look at the spectrum of fm signal you will find multiple peaks spread across the carrier frequency. So there are not only 3 frequencies you will see, but multiple. I have used this formula of, y = vc*sin(2*pi*fc*t+m.*cos(2*pi*fM*t)); to get a FM signal. If you look for FM's theoretical expressions for comparison. You will find that, delta_f=m*fm/Am. Once you found that, then by using Carson's rule you can obtain the bandwidth. After calculating the bandwidth you can decide the lowest and highest frequency.Vibhuteshhttps://www.blogger.com/profile/12388954476180079401noreply@blogger.comtag:blogger.com,1999:blog-3421696680620384348.post-31891521173719269972018-04-25T11:01:16.273-07:002018-04-25T11:01:16.273-07:00There supposed to be 3 frequencies - lowest , 0 , ...There supposed to be 3 frequencies - lowest , 0 , highest . Two are visible here!Anonymoushttps://www.blogger.com/profile/03990760585371245964noreply@blogger.comtag:blogger.com,1999:blog-3421696680620384348.post-21500818734851464502015-11-28T22:44:42.225-08:002015-11-28T22:44:42.225-08:00You tried a demodulation?You tried a demodulation?Vibhuteshhttps://www.blogger.com/profile/12388954476180079401noreply@blogger.comtag:blogger.com,1999:blog-3421696680620384348.post-31038096850575331922015-11-10T08:28:38.338-08:002015-11-10T08:28:38.338-08:00what is the reason for phase shift in outputwhat is the reason for phase shift in outputAnonymoushttps://www.blogger.com/profile/12945386565770722614noreply@blogger.com