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We are always try to provide quality content for our users.Here you will get all error free projects and code related to MATLAB with all related content.Authors who writes the all content of this blog is electronics & telecommunication engineer. The all Programs are free to access you don't need to pay any amount for this.
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  1. Anonymous3 November 2018 at 08:41

    how to contact you to clear my doubts

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    1. hukjnk4 November 2018 at 09:13

      You can mail me on akshayadivarekar777@gmail.com

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How to add ,read,insert IMAGE in MATLAB

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1) Statement of Problem :- Here we are going to see how to add image in MATLAB. 2) Program :- %% Read Image Inputimage=imread('C:\Users\akshay\Downloads\pi.jpg'); %% Show image figure(1) imshow(Inputimage); title('INPUT IMAGE') 3) Explanation :- Inputimage=imread('C:\Users\akshay\Downloads\pi.jpg'); In this instruction MATLAB reads the image from the location which is given by user here i have given the location which is  Inputimage=imread(' C:\Users\akshay\Downloads\pi.jpg '); while giving the location you have to remember some point 1) The must be in  single quotations marks. ex.  'your location' 2) After giving location you must have to give the name of file with its extension which is in this example is pi.jpg. figure(1) This instruction creates the figure window for you. imshow(Inputimage); This instruction is use to display or show the image which is given by user. As here the input image which is given by user is
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How to plot different discrete signal using MATLAB

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1. Introduction :- Here we are going to plot 1) unit impulse function 2) unit step signal 3) Ramp signal 4) sine signal 5) rising exponential 6) decaying exponential 2 . Problem Statement :- To plot different discrete signal using MATLAB. 3. Program :- clc; close all; clear all; n=-10:10; % unit impulse function a=1*(n==0); subplot(3,2,1) stem(n,a) xlabel('n discrete time') ylabel('magnitude') title('unit impulse') % unit step function b=1*(n>=0)+0*(n<0); subplot(3,2,2) stem(n,b) xlabel('n discrete time') ylabel('magnitude') title('unit step') % unit ramp function c=n.*(n>=0)+0*(n<0); subplot(3,2,3) stem(n,c) xlabel('n discrete time') ylabel('magnitude') title('unit ramp') % unit sine function f=7/8; mag=1 d=mag*sin(2*pi*f*n); subplot(3,2,4) stem(n,d) xlabel('n discrete time') ylabel('magnitude') title('sine function') % rising expon
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How to do Frequency Shift Keying (FSK) using MATLAB

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1. Introduction :- In FSK the modulated signal is shifted in steps that is from one frequency to another frequency depending on the digital pulse.If the higher frequency is used for represent the data '1' then lower frequency is used for represent '0'. 2 . Problem Statement :- To generate the FSK wave using MATLAB and plot the carrier ,square pulse and FSK signal on figure window. 3. Program :- clc; clear all; close all; t=0:0.0001:1; fm=4; m=[ones(1,900) zeros(1,1500) ones(1,1000) zeros(1,1500) ones(1,1000) zeros(1,1500) ones(1,2601)]; subplot(4,1,1); plot(t,m); axis([0 1 0 1.5]) title('modulating signal'); xlabel('time'); ylabel('amplitude'); fc1=input('enter the value of carrier 1='); fc2=input('enter the value of carrier 2='); c1=4*sin(2*pi*fc1*t); c2=4*sin(2*pi*fc2*t); subplot(4,1,2); plot(t,c1); title('carrier signal 1'); xlabel('time'); ylabel('amplitude'); subplot(4,1
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