Experiment-02
Student Name: Vikash UID: 17BCS1035
Branch: CSE Section/Group: CI-1/B
Semester: 7th Date of Performance: 08/12/2020
Subject Name: Modelling and Simulation lab Subject Code: CSP-443
1. Aim/Overview of the practical:
Write a program to implement Testing for Standard Normal Distribution.
2. Task to be done:
In this experiment we need to find the normal distribution with the help of mean , variance and standard
deviation .
3. Code for experiment/practical:
%x=mean+sqrt(var)*randn(r,c)
%for standard normal deviation mean is zero and variance is 1
n=10000;
norm_mean=1;
norm_var=2;
x=norm_mean+sqrt(norm_var)*randn(1,n);
% sqrt(norm_var) is standard deviation
nob=10;
a=min(x);
b=max(x);
aa=linspace(a,b,nob);% linspace is linearly spaced vector
count(size(aa))=0;
y(size(aa-1))=0;
for i=1:length(aa)-1
for j=1:length(x)
if x(j)>=aa(i) && x(j)<aa(i+1)
count(i)=count(i)+1;
end
end
y(i)=((aa(i)+aa(i+1))/2);
end
