0
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1answer
57 views

How to add standard deviation regarding MATLAB function normrnd(mu,sigma)?

My question depend on this scenario which is as follows, I used a MATLAB function "normrnd(mu,sigma)" with mean 'mu = 0' and S.D 'sigma = 5', to generate a normal random number "R1". I added this ...
0
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2answers
36 views

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I'm trying to calculate $\prod_k{p_k}$ where $p_k$ are (potentially) very high probabilities of independent, zero-mean, standard normal random variables and $k>100$. However, I'm running into ...
0
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1answer
103 views

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0
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1answer
129 views

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I need to learn more about Gaussian distribution and given a set of data, plot a Gaussian distribution of it. Using the following code sample, could you please tell me how I can plot a Gaussian ...
0
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0answers
25 views

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I have a large set (around 5000 data points) of normally distributed data. I need to calculate a chi2 value for the data to see how well it is modeled by a gaussian curve. I have seen and tried using ...
1
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3answers
3k views

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Assuming a Gaussian distribution with mean of zero and standard deviation of one, I would like to normalize this for an arbitrary mean and standard deviation. I know you're supposed to add the mean ...
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2answers
207 views

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0
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0answers
34 views

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0
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0answers
441 views

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2
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1answer
945 views

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1
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0answers
218 views

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I am trying to generate some spatially correlated samples from a multivariate normal distribution following this algorithm Compute Cholesky factorization Q=LL' Sample z~N(0,I) Solve L'v=z Computer ...