FSK.pdf > title ('Carrier 2 Wave ') m=amp.*square (2*pi*fp*t) +amp; &For Generating Square wave message subplot (4,1,3) %For Plotting The Square Binary Pulse (Message) plot (t,m) xlabel ('Time') ylabel ('Amplitude') title ('Binary Message Pulses') for i=0:1000 shere we are generating the modulated wave if m(i+1) ==0 mm (i+1) =c2 (i+1); else mm (i+1) =c1 (i+1); end end subplot (4,1,4) %For Plotting The Modulated wave plot (t, mm) xlabel ('Time') ylabel ('Amplitude') title ('Modulated Wave) * LAB WORK In this experiment you'll use the matlab program to generate an FSK signal using the switching method. Digital data for the message is modelled by the Sequence Generator module. * Equipment 1. Matlab program only . * Problems & Discussion Discuss the most important results obtained in the FSK experiment with your teacher.

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
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Matlab frequency shift kaying
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FSK.pdf >
title ('Carrier 2 Wave ')
m=amp.*square (2*pi*fp*t)+amp;&For Generating Square wave
message
subplot (4,1, 3) %For Plotting The Square Binary Pulse
(Message)
plot (t,m)
xlabel ('Time')
ylabel ('Amplitude')
title ('Binary Message Pulses')
for i=0:1000 shere we are generating the modulated wave
if m(i+1) ==0
mm (i+1) =c2 (i+1);
else
mm (i+1) =c1 (i+1);
end
end
subplot (4,1,4
plot (t, mm)
xlabel ('Time')
ylabel ('Amplitude')
title ('Modulated Wave ')
%For Plotting The Modulated wave
* LAB WORK
In this experiment you'll use the matlab program to generate an FSK signal
using the switching method. Digital data for the message is modelled by the
Sequence Generator module.
* Equipment
1. Matlab program only .
* Problems & Discussion
Discuss the most important results obtained in the FSK experiment with
your teacher.
Transcribed Image Text:)... FSK.pdf > title ('Carrier 2 Wave ') m=amp.*square (2*pi*fp*t)+amp;&For Generating Square wave message subplot (4,1, 3) %For Plotting The Square Binary Pulse (Message) plot (t,m) xlabel ('Time') ylabel ('Amplitude') title ('Binary Message Pulses') for i=0:1000 shere we are generating the modulated wave if m(i+1) ==0 mm (i+1) =c2 (i+1); else mm (i+1) =c1 (i+1); end end subplot (4,1,4 plot (t, mm) xlabel ('Time') ylabel ('Amplitude') title ('Modulated Wave ') %For Plotting The Modulated wave * LAB WORK In this experiment you'll use the matlab program to generate an FSK signal using the switching method. Digital data for the message is modelled by the Sequence Generator module. * Equipment 1. Matlab program only . * Problems & Discussion Discuss the most important results obtained in the FSK experiment with your teacher.
: Z FSK-modulation.pdf
>
* LAB WORK
In this experiment you'll use the dcs-17600-07 to generate an FSK signal
using the switching method. Digital data for the message is modelled by the
Sequence Generator module. You'll then recover the data using a simple
envelope detector and observe its distortion. Finally, you'll use a comparator
to restore the data.
Equipment
1. Dcs-17600-07 FSK modulator Trainer.
2. Dual channel 10MHZ oscilloscope.
3. Signal generator to generate different types of signal frequencies.
* Problems & Discussion
1. In figure SN74124 FSK modulator what are the functions of variable resistors
VRI and VR2?
2. In figure SN74124 FSK modulator, what are the functions of low-pass filter?
3. Why the output signal of LM565 must pass through the multi-stages low
pass filter, and then connects to comparator?
Transcribed Image Text:: Z FSK-modulation.pdf > * LAB WORK In this experiment you'll use the dcs-17600-07 to generate an FSK signal using the switching method. Digital data for the message is modelled by the Sequence Generator module. You'll then recover the data using a simple envelope detector and observe its distortion. Finally, you'll use a comparator to restore the data. Equipment 1. Dcs-17600-07 FSK modulator Trainer. 2. Dual channel 10MHZ oscilloscope. 3. Signal generator to generate different types of signal frequencies. * Problems & Discussion 1. In figure SN74124 FSK modulator what are the functions of variable resistors VRI and VR2? 2. In figure SN74124 FSK modulator, what are the functions of low-pass filter? 3. Why the output signal of LM565 must pass through the multi-stages low pass filter, and then connects to comparator?
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