├── README.md
├── biased_coin.m
├── birthday.m
├── my_gaussian.m
├── random_integers.csv
└── test_biased_coin.m


/README.md:
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1 | # matlab-probability-class
2 | Resources and Materials for MATLAB Probability class
3 | 


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/biased_coin.m:
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 1 | function [ face ] = biased_coin( p_heads )
 2 | 
 3 |     if rand < p_heads
 4 |         face = 'h';
 5 |     else
 6 |         face = 't';
 7 |     end
 8 | end
 9 | 
10 | 


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/birthday.m:
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 1 | function [ A ] = birthday( n )
 2 | 
 3 | A = ones(n, 1);
 4 | p = 1;
 5 | for i=1:n
 6 |     A(i) = 1 - p;
 7 |     p = p * (365 - i)/365;
 8 | end
 9 | 
10 | end
11 | 
12 | 


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/my_gaussian.m:
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 1 | function [ X, f ] = my_gaussian( mu, sigma_sq, min_x, max_x, n)
 2 | 
 3 | 
 4 | f = zeros(n, 1);
 5 | X = zeros(n, 1);
 6 | x = min_x;
 7 | dx = (max_x - min_x) / n;
 8 | for i = 1:n
 9 |     X(i) = x;
10 |     f(i) = 1 / sqrt(2*pi*sigma_sq) * exp( -(x - mu)^2 / (2*sigma_sq) );
11 |     x = x + dx;
12 | end
13 | 
14 | end
15 | 
16 | 


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/random_integers.csv:
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  1 | 3
  2 | 4
  3 | -4
  4 | 5
  5 | 1
  6 | -4
  7 | -2
  8 | 1
  9 | 5
 10 | 5
 11 | -4
 12 | 5
 13 | 5
 14 | 0
 15 | 3
 16 | -4
 17 | -1
 18 | 5
 19 | 3
 20 | 5
 21 | 2
 22 | -5
 23 | 4
 24 | 5
 25 | 2
 26 | 3
 27 | 3
 28 | -1
 29 | 2
 30 | -4
 31 | 2
 32 | -5
 33 | -2
 34 | -5
 35 | -4
 36 | 4
 37 | 2
 38 | -2
 39 | 5
 40 | -5
 41 | -1
 42 | -1
 43 | 3
 44 | 3
 45 | -3
 46 | 0
 47 | -1
 48 | 2
 49 | 2
 50 | 3
 51 | -2
 52 | 2
 53 | 2
 54 | -4
 55 | -4
 56 | 0
 57 | 5
 58 | -2
 59 | 1
 60 | -3
 61 | 3
 62 | -3
 63 | 0
 64 | 2
 65 | 4
 66 | 5
 67 | 1
 68 | -4
 69 | -4
 70 | -3
 71 | 4
 72 | -3
 73 | 3
 74 | -3
 75 | 5
 76 | -2
 77 | -3
 78 | -3
 79 | 1
 80 | 0
 81 | -2
 82 | 4
 83 | 1
 84 | 1
 85 | 5
 86 | -2
 87 | 3
 88 | 3
 89 | -1
 90 | 1
 91 | -5
 92 | -5
 93 | 0
 94 | 3
 95 | 5
 96 | -4
 97 | 1
 98 | 0
 99 | -5
100 | -2
101 | 


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/test_biased_coin.m:
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 1 | function test_biased_coin( p_heads, n )
 2 | 
 3 |     A = zeros(n,1);
 4 |     for i=1:n
 5 |         A(i) = biased_coin(p_heads);
 6 |     end
 7 |     hist(A);
 8 | end
 9 | 
10 | 


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