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Plotting Fourier Transform - HELP PLEASE
Please check out this online interactive tutorial: <http://www.mathworks.com/academia/student_center/tutorials/register.h...

oltre 12 anni fa | 0

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Plotting Fourier Transform - HELP PLEASE
>> doc fft >> doc fftshift >> doc abs >> doc plot

oltre 12 anni fa | 0

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Plotting Fourier Transform - HELP PLEASE
What have you tried to do so far?

oltre 12 anni fa | 0

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QPSK Model
Instead of the binary generator, use the Random Integer Generator, and set the *M-ary number* to a value of 4. This will genera...

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Creating Variable names from strings
Don't worry about making them variable names. The easiest thing to do is to read the ticker symbols in as a cell array of strin...

oltre 12 anni fa | 0

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Adding text to subplot
>> doc title >> doc num2str >> doc xlabel >> doc ylabel >> doc text

oltre 12 anni fa | 0

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Return the Fibonacci Sequence
Write a code which returns the Fibonacci Sequence such that the largest value in the sequence is less than the input integer N. ...

oltre 12 anni fa

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how to fill the region with know boundary directly on the figure
>> doc patch

oltre 12 anni fa | 0

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How to get system date and time into simulink?
A slightly simpler version: function [Y, M, D, H, MN, S] = sysClock() coder.extrinsic('clock'); Y = 0; ...

oltre 12 anni fa | 2

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How to get system date and time into simulink?
Please try using the <http://www.mathworks.com/help/toolbox/simulink/slref/matlabfunction.html MATLAB Function> block with the c...

oltre 12 anni fa | 0

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Back to basics 8 - Matrix Diagonals
Covering some basic topics I haven't seen elsewhere on Cody. Given an input vector of numbers, output a square array with the...

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Specific Element Count
Given a vector _v_ and a element _e_, return the number of occurrences of _e_ in _v_. Note: NaNs are equal and there may be n...

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Column norms of a matrix
Given a matrix M, return a vector y such that for each k y(k)=norm(M(:,k)) (y(k) is the Euclidean norm of the k-th col...

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Is there an "Advance" signal in time block available in simulink?
Delay all of the signals _except_ the one signal that you want to advance.

oltre 12 anni fa | 0

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Back to basics 22 - Rotate a matrix
Covering some basic topics I haven't seen elsewhere on Cody. Rotate the input matrix 90 degrees counterclockwise (e.g. [1 2; ...

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Angle between two vectors
You have two vectors , determine the angle between these two vectors For example: u = [0 0 1]; v = [1 0 0]; The a...

oltre 12 anni fa

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Einsteinium-253 decay
Radioactive Einsteinium-253 has a half-life of 1,768,608 seconds. Given 1000mg of Einsteinium-253 at t=0 days, how much is lef...

oltre 12 anni fa

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Back to basics 15 - classes
Covering some basic topics I haven't seen elsewhere on Cody. Return the class of the input variable.

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Back to basics 11 - Max Integer
Covering some basic topics I haven't seen elsewhere on Cody. Return the largest positive integer MATLAB can handle.

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Back to basics 9 - Indexed References
Covering some basic topics I haven't seen elsewhere on Cody. Given an input matrix and row and column, output the index of th...

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Back to basics 7 - Equal NaNs
Covering some basic topics I haven't seen elsewhere on Cody. Given 2 input variables, output true if they are equal, false ot...

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Index exceeds matrix dimensions. Error
Please format your code.

oltre 12 anni fa | 0

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Fourier analysis/spectrum/FFT/transform Problem
Please format your code. If you don't know how, click on "Markup Help".

oltre 12 anni fa | 0

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Simulink lookup tables
You may want to try using the <http://www.mathworks.com/help/toolbox/simulink/slref/datastorememory.html Data Store Memory> (DSM...

oltre 12 anni fa | 0

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Back to basics 6 - Column Vector
Covering some basic topics I haven't seen elsewhere on Cody. Given an input vector, output true or false whether it is a colu...

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Back to basics 14 - Keywords
Covering some basic topics I haven't seen elsewhere on Cody. Return a cell array of all MATLAB keywords

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peta to nano (x-ray)
for certain x-ray radiation, given frequency in petahertz, give wavelength in nanometer, must be accurate +/- 25%

oltre 12 anni fa

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LMS filter export
The |step| method returns the filter coefficients as an optional output argument: [output,err,coeffs] = step(hlms2,x_echo_...

oltre 12 anni fa | 0

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How do i convert a transfer function to a differential equation?
Inverse Laplace Transform

oltre 12 anni fa | 0

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Tricky timing
Write a function that takes between 0.5 seconds and 0.6 seconds to run.

oltre 12 anni fa