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alireza farrokh


自 2017 起处于活动状态

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统计学

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Hi, I need to write a function using 'hist' that takes the values ​​of the continuous random variable X and the vector of values ​​of x and returns the probability density function. if it's possible give me an example too.
function fx=probability_density_function(X,x)

6 years 前 | 0 个回答 | 0

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Hello there, I have this function below and by Using it, i need to obtain the entropy of a Gaussian continuous random variable with mean µ=2 and a variance of σ=3.Can you help me with this problem?
function h=entropy_continuous(x,fx) if max(diff(x)) > min(diff(x))*(1.01) error('x is not equally distributed.'); end; dx=x(...

6 years 前 | 0 个回答 | 0

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HI I need to find gamma_t in this nonlinearal equation:
HI I need to find gamma_t in this nonlinearal equation,gamma=0:2:20; gamma0=10^(gamma/10); ei(gamma_t/gamma0)-(gamma0/9.022)=0 ...

6 years 前 | 1 个回答 | 0

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I need to find 'x' in this nonlineral equation
I need to find 'x' in here: i have 'a=0;2;20' and 'ei' is an exponential integral known in matlab. My nonlinearal equation is 'e...

7 years 前 | 1 个回答 | 0

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i need to find variable x and the error is " Undefined function or variable 'x'. "
>> a=0:2:20; >> y=((1/x)*(exp(-x/a)))+((1/a)*(Ei(-x/a)))==1

7 years 前 | 1 个回答 | 0

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