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curves are incorrect. Fourier Series.
I would recommend using the |fft| function.

environ 12 ans il y a | 0

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generating aperodic impulse train or triangular pulse or rectangular pulse
doc rectpuls doc tripuls doc pulstran

environ 12 ans il y a | 0

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HELP how to solve this error code : Error using .* Matrix dimensions must agree.
What are the results of: size(Y0fft) size(PhaseY0_shift) They need to be the same size and shape to use the |.*|...

environ 12 ans il y a | 0

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Creating an array of given size and increment
How about the following? xStart = 5; dx = 0.001; N = 2000; x = xStart + (0:N-1)*dx; Is that what you are ...

environ 12 ans il y a | 9

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Need some suggestion on creating a presentation?
Please review this video: <http://www.mathworks.com/videos/publishing-matlab-code-from-the-editor-69016.html Publishing> ...

environ 12 ans il y a | 0

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Matrix dimensions must agree.
doc dbstop doc dbcont doc dbquit doc dbstep

environ 12 ans il y a | 1

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Calculate angles between two intersecting lines using the slopes
phi = atan(m1) - atan(m2);

environ 12 ans il y a | 0

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Using coder to convert audioread which needs to read only wav file to mex c file?
doc coder.extrinsic

environ 12 ans il y a | 0

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how to do the fourier transform
doc sin doc fft doc fftshift doc abs doc plot

environ 12 ans il y a | 0

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How to calculate spatial frequencies in fft2 of an image
<http://www.mathworks.com/matlabcentral/answers/13896-fftshift-of-an-image Similar question with accepted answer>

environ 12 ans il y a | 0

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Can the marker size be set by units of coordinates?
doc patch

environ 12 ans il y a | 0

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How to install DSP toolbox on existing MATLABversion7(R2008b)
The DSP System Toolbox was introduced in R2011a. It is not available for R2008b. You can install the Signal Processing Blockse...

environ 12 ans il y a | 0

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can i run a matlab script for specific number of times automatically
Yes, use a |for| loop

environ 12 ans il y a | 0

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How to obtain the Fourier transform of a filtered signal?
N = length(x); X = fftshift(fft(x))/N; figure; plot(abs(X));

environ 12 ans il y a | 0

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I want to get FFT from my .mat data that have been saved in workspace. I have a timeseries data.>> t.mat (time) & data.mat (magnitude). I want to have a continuous plot for FFT .what must I do? can anyone help me? Thank you very much.
doc load doc fft doc fftshift doc abs doc plot

environ 12 ans il y a | 0

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Read a data set and bin it to different groups.
A = [ List of numbers ]; x = floor(A/1000); T1 = A( x == 2004 ); T2 = ... ...

environ 12 ans il y a | 0

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Questions about FFT (and applying it to determine power spectral density)
These questions have been asked and answered dozens of times already. Please search MATLAB Answers for |fourier| and/or |fft|.

environ 12 ans il y a | 0

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how can i implement transfer function in embedded matlab block?
doc coder.extrinsic

environ 12 ans il y a | 0

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How to combine two successive SimEvents entities?
<http://www.mathworks.com/matlabcentral/fileexchange/29754-simevents--operations-research-library Operations Research Library>

environ 12 ans il y a | 0

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Modelling a RC circuit
The circuit is not time-invariant. Yet you are applying techniques, such as the DFT, that apply only to time-invariant systems....

environ 12 ans il y a | 0

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Butterworth filter and normalised frequency
Wn = 2*wn*Ts;

plus de 12 ans il y a | 0

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Can I use Optimization Toolbox 7.0(R2014a) with Matlab R2012a?
No.

plus de 12 ans il y a | 0

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How to reset a signal to zero after certain intervals in simulink?
The integrator block provides an option to allow you to reset the state variable using an external trigger signal. Please revie...

plus de 12 ans il y a | 0

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Fixed Point to Floating Point
>> doc fi >> doc numerictype >> doc fimath >> doc cast >> doc isfi

plus de 12 ans il y a | 0

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Converting a signal to baseband after resampling
Nz = length(z); Nv = length(v); r = Nz/Nv; dt_old = t(2) - t(1); dt_new = dt_old/r; t_old = t; ...

plus de 12 ans il y a | 0

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FFT to represent Aliasing Problem
fc = f; df = fs/Ns; f = -fs/2:df:fs/2-df; plot(f,abs(xdft);

plus de 12 ans il y a | 0

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Computing the mean over 3 numbers in a vector
... = mean(A(i:i+2));

plus de 12 ans il y a | 0

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Problem with frequency axis during Fourier Transform of Gaussian Pulse
A few minor tweaks: t = 0:dt:2e-9-dt; df = fs/nfft; f = -fs/2:df:fs/2-df;

plus de 12 ans il y a | 0

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How does tilde remove NaN's from dataset?
Is this what you are trying to do? C = isnan(B); A = B(~C);

plus de 12 ans il y a | 0

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Need help on a Question producing a sequence
Here's a start: N = 500; x = nan(N+1,1); x(1) = ... k = 1; while ... if ... ...

plus de 12 ans il y a | 0