how to solve rand error in matlab? i cant use... Learn more about random, random number generator
RANDN(‘seed’):返回MATlAB 4.X发生器的当前种子。 >> x = randn(1,10) x = Columns 1 through 6 -0.1623 -0.1461 -0.5320 1.6821 -0.8757 -0.4838 Columns 7 through 10 -0.7120 -1.1742 -0.1922 -0.2741 (3)function3:randint matlab 中 randint 是产生整数随机数,默认为 0 和 1 >> x = randi(...
matlab的rand函数生的是伪随机数,即由种子递推出来的,相同的种子,生成相同的随机数. matlab刚运行起来时,种子都为初始值,因此每次第一次执行rand得到的随机数都是相同的. 1.多次运行,生成相同的随机数方法: 用rand('state',S)设定种子 S为35阶向量,最简单的设为0就好 例: rand('state',0);rand(10) 2...
Copy CodeCopy Command Use therandifunction (instead ofrand) to generate 5 random integers from the uniform distribution between 10 and 50. Get r = randi([10 50],1,5) r =1×543 47 15 47 35 Reset Random Number Generator Copy CodeCopy Command Save the current state of the random number ...
Can you please help me how to generate a (1x10) vector using rand() function, with values between (0,7)? I got to do it with randi() function like this: A = randi([0 7],1,10) But I want to do it with rand() function instead of randi(). Any help will be really appreci...
关于matlab中的随机函数rand使 用中的若干问题 rand产生的是0到1(不包括1)的随机数. matlab的rand函数生的是伪随机数,即由种子递推出来的,相同的种子,生 成相同的随机数. 一、matlab刚运行起来时,种子都为初始值,因此每次第一次执行rand得 到的随机数都是相同的. ...
问MATLAB中rand()函数的rng(默认)与八度函数EN1，rand 生成均匀分布的伪随机数。分布在（0~1）之间 ...
When you call the functionsrand,randn, andrandiwithoutmyStream, they draw from the global stream and will not affect the results of calling them withmyStream. Random Number Generator Using Substreams For some generator types, you can create different substreams from a random stream. Values genera...
function myzy10 //输入10即可; k=input('Input the number of randn numbers: ') x=randn(1,k) temp=0; for j=1:k-1; for i=k-j:k-1; if x(i) t=x(i); x(i)=x(i+1); x(i+1)=t; else end end end MATLAB 考试试题 (1) 产生一个1x10的随机矩阵,大小位于(-5 5),并且按照...
This MATLAB function returns a random scalar drawn from the uniform distribution in the interval (0,1).