Plotting random numbers in histogram and bin allocation.
显示 更早的评论
Hi all
i have a set of 100 random numbers from 0-1, i need to plot these on a histogram and allocate them to 10 bins.
the program also needs to calculate mean and standard deviation.
i am unsure on how to do this on matlab and any help would be much appreciated.
here is the random number code i have currently.
Thanks !
clear all
clc
n = 100; % However many numbers you want.
randomNumbers = randi([0, 1], [1, n])
randomNumbers = int32(randi([0, 1], [1, n]));
采纳的回答
KSSV
2021-9-5
0 个投票
You have striaght away functions to achieve what you want. Read about histogram, mean, std.
4 个评论
Joe Ainsworth
2021-9-5
You have randomNumbers as only 0 and 1. So you will get only two bins.
x = rand(1,100) ;
histogram(x)
Joe Ainsworth
2021-9-5
a = 0;
b = 50;
x = (b-a).*rand(1000,1) + a;
histogram(x)
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Histograms 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
