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Caculating the sum of elements and building a vector and a matrix with letters
Hi Lee this is John BG <jgb2012@sky.com> 1.- Simulating data n=12 m=randi([1 10],n,1); x=randi([-13 13],n,1)...
Caculating the sum of elements and building a vector and a matrix with letters
Hi Lee this is John BG <jgb2012@sky.com> 1.- Simulating data n=12 m=randi([1 10],n,1); x=randi([-13 13],n,1)...
8年弱 前 | 1
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how to do vector
Hi Maria this is John BG <jgb2012@sky.com> the problem is the line psi=reshape(series,T,N); inside the function pd...
how to do vector
Hi Maria this is John BG <jgb2012@sky.com> the problem is the line psi=reshape(series,T,N); inside the function pd...
8年弱 前 | 0
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waveguides microwave engineering POZAR chapter 03 example parallel plates
waveguides microwave engineering POZAR chapter 03 example parallel plates
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waveguides microwave engineering POZAR chapter 03 example 02
waveguides microwave engineering POZAR chapter 03 example 02 cyllindrical cut-offs
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waveguides microwave engineering POZAR chapter 03 example 03 TE11 coax cutoff approximation
waveguides microwave engineering POZAR chapter 03 example 03 TE11 coax cutoff approximation
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waveguides microwave engineering POZAR chapter 03 exercise 06
waveguides microwave engineering POZAR chapter 03 exercise 06
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Row detection in crops
UNDER CONSTRUCTION - REACHED LIMIT AMOUNT UPLOADS Hi Siscu this is John BG <jgb2012@sky.com> Allow me to answer your ...
Row detection in crops
UNDER CONSTRUCTION - REACHED LIMIT AMOUNT UPLOADS Hi Siscu this is John BG <jgb2012@sky.com> Allow me to answer your ...
8年弱 前 | 0
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how to find large curvature location
Hi Michael This is John BG <jgb2012@sky.com> There's an easy way to encircle the points you want, with a high degree of ac...
how to find large curvature location
Hi Michael This is John BG <jgb2012@sky.com> There's an easy way to encircle the points you want, with a high degree of ac...
8年弱 前 | 2
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why is my error plot not showing?
Hi Luis Garcia this is John BG <jgb2012@sky.com> there's no need for a for loop x = linspace(-10,10,100); h = logs...
why is my error plot not showing?
Hi Luis Garcia this is John BG <jgb2012@sky.com> there's no need for a for loop x = linspace(-10,10,100); h = logs...
8年弱 前 | 1
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Anyone who can help a Matlab program that perform the following matrix problem
Hi Keyre this is John BG <jgb2012@sky.com> 1. Let A be your matrix, for instance m=5;n=8;A=randi([-10 10],n,m) ...
Anyone who can help a Matlab program that perform the following matrix problem
Hi Keyre this is John BG <jgb2012@sky.com> 1. Let A be your matrix, for instance m=5;n=8;A=randi([-10 10],n,m) ...
8年弱 前 | 0
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Solving a system of 5 dependent non-linear equations
Hi Frederico this is John BG <jgb2012@sky.com> 1. Actually, command *fsolve* works pretty well here, let me explain: ...
Solving a system of 5 dependent non-linear equations
Hi Frederico this is John BG <jgb2012@sky.com> 1. Actually, command *fsolve* works pretty well here, let me explain: ...
8年弱 前 | 0
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Can someone break down this code and tell me what it does so I can better understand it?
Hi Westin Messer this is John BG <jgb2012@sky.com> 1. instead of all those for loops, for a 2D fft, would you consider us...
Can someone break down this code and tell me what it does so I can better understand it?
Hi Westin Messer this is John BG <jgb2012@sky.com> 1. instead of all those for loops, for a 2D fft, would you consider us...
8年弱 前 | 1
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Frequency modulation to a digital signal
Hi Haman this is John BG <jgb2012@sky.com> 1. do you want to use the function *fmmod*? *y = fmmod(x,Fc,Fs,freqdev)* ...
Frequency modulation to a digital signal
Hi Haman this is John BG <jgb2012@sky.com> 1. do you want to use the function *fmmod*? *y = fmmod(x,Fc,Fs,freqdev)* ...
8年弱 前 | 1
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In this question, would dig be 2 inputs, such as 91 and 99? And lim can be any number the user calls?
hi champions2015 this is John BG <jgb2012@sky.com> the following is a slight variation of what's been asked, this function...
In this question, would dig be 2 inputs, such as 91 and 99? And lim can be any number the user calls?
hi champions2015 this is John BG <jgb2012@sky.com> the following is a slight variation of what's been asked, this function...
8年弱 前 | 0
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how to calculate the distances between pairwise coordinates using loops? Please help me...
Yavuz In this question you have only 3 points, but you may need more. The function combinator.m is really useful when the ...
how to calculate the distances between pairwise coordinates using loops? Please help me...
Yavuz In this question you have only 3 points, but you may need more. The function combinator.m is really useful when the ...
8年弱 前 | 1
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f(x) = e^x-3x matlab code
Hi Adomas Bazinys this is John BG <jgb2012@sky.com> What you want to do is, the way you want to do it, indeed good exercis...
f(x) = e^x-3x matlab code
Hi Adomas Bazinys this is John BG <jgb2012@sky.com> What you want to do is, the way you want to do it, indeed good exercis...
8年弱 前 | 1
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second condition never gets executed - elseif (temp == 13.2) tried to run in 13b, 15b online edittors as well, any explanations or its a bug?
Hi Rohit Kumar Gupta This is John BG <jgb2012@sky.com> As mentioned by the previous contributors, when using a float for ...
second condition never gets executed - elseif (temp == 13.2) tried to run in 13b, 15b online edittors as well, any explanations or its a bug?
Hi Rohit Kumar Gupta This is John BG <jgb2012@sky.com> As mentioned by the previous contributors, when using a float for ...
8年弱 前 | 0
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How a binary image can be divided into four equal parts using loop ?
Hi Zara Khan this is John BG <jgb2012@sky.com> I use a for loop to answer your question, as requested, and I have added th...
How a binary image can be divided into four equal parts using loop ?
Hi Zara Khan this is John BG <jgb2012@sky.com> I use a for loop to answer your question, as requested, and I have added th...
8年弱 前 | 1
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I have a nc file with 145 long, 129 lat and 10227 time values, I want to change this daily data (10,227) to monthly values. What could be easy way?
Hi Neha Kanda this is John BG <jgb2012@sky.com> 1. why more longitudes than latitudes: are there missing latitudes, or...
I have a nc file with 145 long, 129 lat and 10227 time values, I want to change this daily data (10,227) to monthly values. What could be easy way?
Hi Neha Kanda this is John BG <jgb2012@sky.com> 1. why more longitudes than latitudes: are there missing latitudes, or...
8年弱 前 | 0
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What is wrong with my bisection method code?
Hi Microwave97 This is John BG <jgb2012@sky.com> Now your code doesn't show syntax errors: f=@(x) exp(2*x) - 3*x -4...
What is wrong with my bisection method code?
Hi Microwave97 This is John BG <jgb2012@sky.com> Now your code doesn't show syntax errors: f=@(x) exp(2*x) - 3*x -4...
8年弱 前 | 2
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How to get matrix from plot ???
Hi Mohammad This is John BG <jgb2012@sky.com> 1. Allow me to start with the same image you have supplied op.jpg c...
How to get matrix from plot ???
Hi Mohammad This is John BG <jgb2012@sky.com> 1. Allow me to start with the same image you have supplied op.jpg c...
8年弱 前 | 0
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HELP REQUIRED IN PROGRAMMING
Hi Adarsh this is John BG <jgb2012@sky.com> there's a very easy way to obtain the variables you need with command *evalin*...
HELP REQUIRED IN PROGRAMMING
Hi Adarsh this is John BG <jgb2012@sky.com> there's a very easy way to obtain the variables you need with command *evalin*...
8年弱 前 | 1
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Hello everyone! I need your valuable help here.
Hi again Engdaw Chane this is John BG <jgb2012@sky.com> Mr D'Errico thanks for the correction, but I insist on the point t...
Hello everyone! I need your valuable help here.
Hi again Engdaw Chane this is John BG <jgb2012@sky.com> Mr D'Errico thanks for the correction, but I insist on the point t...
8年弱 前 | 0
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Create a matrix with a for loop
Hi Colin this is John BG jgb2012@sky.com 1. is there need for the for loop? i = -3:.5:2; k = 10.^i; ...
Create a matrix with a for loop
Hi Colin this is John BG jgb2012@sky.com 1. is there need for the for loop? i = -3:.5:2; k = 10.^i; ...
8年弱 前 | 0
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how to solve a Plotting FFT problem
Hi Mohamed this is John BG <jgb2012@sky.com> if the time vector does not have a small enough step the output will show a s...
how to solve a Plotting FFT problem
Hi Mohamed this is John BG <jgb2012@sky.com> if the time vector does not have a small enough step the output will show a s...
8年弱 前 | 1
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How can I give my x-axis predetermined values (a year)
Hi Jan van den Scheur this is John BG <jgb2012@sky.com> The problem with Star Strider's suggestion is that the class *time...
How can I give my x-axis predetermined values (a year)
Hi Jan van den Scheur this is John BG <jgb2012@sky.com> The problem with Star Strider's suggestion is that the class *time...
8年弱 前 | 0
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How do I stack 10 shots from seismic source to produce a resultant signature with greater signal/noise ratio?
Hi David Norris this is John BG <jgb2012@sky.com> Calculate the average pulse repetition with a squelch and then chop the ...
How do I stack 10 shots from seismic source to produce a resultant signature with greater signal/noise ratio?
Hi David Norris this is John BG <jgb2012@sky.com> Calculate the average pulse repetition with a squelch and then chop the ...
8年弱 前 | 0
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error in corr2 function in matlab
Hi Shoba Mohan this is John BG <jgb2012@sky.com> Since the actual size of the input images, both the references and the un...
error in corr2 function in matlab
Hi Shoba Mohan this is John BG <jgb2012@sky.com> Since the actual size of the input images, both the references and the un...
8年弱 前 | 0
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System of inequalities using logical operators
Hi Mr Dimopoulos this is John BG <jgb2012@sky.com> 1. The Intersections can be found the following way: For 1st f...
System of inequalities using logical operators
Hi Mr Dimopoulos this is John BG <jgb2012@sky.com> 1. The Intersections can be found the following way: For 1st f...
8年弱 前 | 0
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When to use 10 log 10 and 20 log 10 while calculating psnr of image ?
Hi Prashali Deshmukh this is John BG <jgb2012@sky.com> . 1. in MATLAB there is no *log20* indeed one can write a fun...
When to use 10 log 10 and 20 log 10 while calculating psnr of image ?
Hi Prashali Deshmukh this is John BG <jgb2012@sky.com> . 1. in MATLAB there is no *log20* indeed one can write a fun...
8年弱 前 | 5