Pretending the above generated signal as a sinusoidal signal, we would like to convert the signal to discrete-time equivalent by sampling. By Nyquist Shannon Theorem, the signal has to be sampled at at-leastfs=2∗fm=20kHzfs=2∗fm=20kHz. Let’s sample the signal atfs1=30kHzfs1=30kHzan...
Hi,How to generate Pulses using Sinusoidal PWM... Learn more about simulink, power_electronics_control, electric_motor_control, power_conversion_control
L = 226760; %The length of the data 1s =22676 N = 32; %Quantitative bits %Generating an input signal t =0:1/Fs:(1/Fs)*(L-1); %Generating the time series of sampling frequencies sc =sin(2*pi*fs*t); %a sinusoidal input signal that produces a random starting phase sc_32bit =...
% MATLAB code for interpolation %clc is used to clear the command window clc; clear all; % taking sampling frequency as input % and storing in fs variable fs=input('enter sampling frequency'); % taking frequency of the signal as input and storing in f f=input('enter frequency of...
Hello I need to take DTFT for signal s = cos(4*pi*t) - 0.3sin(7*pi*t) by t = 0:0.1:9.9, and create magnitude plot from 0-10 Hz. Please help me to generate the Matlab code for solve this problem. Thanks. 댓글 수: 0 댓글을 달려면 로그인하십시...
problems require a report. Your homework should be uploaded on D2L as ONE zip file. The file should be named as YourLastName_YourFirstName_HW7.zip. Be sure to include the answers to analytical questions, code you wrote for the MATLAB problems, and the report for the ...
%The following program code plots the FFT spectrum of a desired test tone. Test tone based on coherent sampling criteria, and %computes SNR, SINAD, THD and SFDR. %This program is believed to be accurate and reliable. This program may get altered without prior notification.; ...
plt.title('Digital Differentiator Output for a Sinusoidal Signal') plt.show() QUESTION1_5a File: QUESTION1_5a.m Line: 8 Column: 16 Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched deli...
The sampling frequency is 20 Hz, which is equivalent to a time resolution of 1/(20*60) seconds (adjusted for 60 subdivisions). The analysis spans a total duration of 5*1/(60) seconds, resulting in a short time series. Defining the Signal to be Analyzed (signal): The signal is a sim...
前面有做过ADC性能测试,测试方式是先使用ADC采集一个单频信号,然后利用matlab进行性能分析。 下面把matlab分析的代码记录下来: 1%The following program code plots the FFT spectrum of a desired test tone. Test tone based on coherent sampling criteria,and2%computes SNR, SINAD, THDandSFDR.3%This program is...