how to generate 10 random numbers each between 1 to 100 then 101 to 200 etc. till 1000?

total no. generated should be 100. 10 between 1 to 100 then next 10 between 101 to 200 etc.

[Jan]

Do you want integer or floating point values?

[Yash Singh]

integers

Answer 1

[Jan]

Perhaps:

X = randi([0, 99], 10, 10) + (1:100:1000);  % requires Matlab >= 2016b

With older versions:

X = bsxfun(@plus, randi([0, 99], 10, 10), 1:100:1000);

If floating point numbers are wanted, see KSSV's method:

X = (1 + 99 * rand(10, 10)) + (1:100:1000);

Again: for older versions:

X = bsxfun(@plus, (1 + 99 * rand(10, 10)), 1:100:1000);

[Yash Singh]

sorry, Matlab==2015b but I will still try

[Jan]

@Yash Singh: The code for older versions is included in this answer, too. For integer values use the 2nd of the 4 shown methods.

Answer 2

[KSSV]

To generate 10 random number between 1 and 100 use:

a = 1;
b = 100;
r = (b-a).*rand(10,1) + a;

Answer 3

[Linus Antonio Ofori Agyekum]

how do i generate 1000 point random integers with 4 levels?

[Linus Antonio Ofori Agyekum]

Find attached file