MATLAB: Sampling

sampling

Hello to everyone,

I want to draw a period of y=sin(x) function and take 10 samples with the same interval among them. Next, to each sample I want to add a random value of noise, which value must come from the Gaussian distribution N(0,1).Could someone help me?

Thanks in advance

Best Answer

doc linspace
doc randn

Related Solutions

MATLAB: I need to distribute n number of samples randomly on a given grid surface by monte carlo would you help me please.

Try this:

numPoints = 100; % Whatever you want
x = rand(1, numPoints);
y = rand(1, numPoints);
plot(x, y, 'b*');
grid on;

MATLAB: Sampling

Your data is currently sampled at at 10 Hz. Just redefine your t vector to use steps of 1/5e4. For example:

dt = 1/5e4;
x =cos(2*pi*(0:dt:6));

Best Answer

Related Solutions

MATLAB: I need to distribute n number of samples randomly on a given grid surface by monte carlo would you help me please.

MATLAB: Sampling

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