If you check the docs for UIImage you'll see it's in UIKit, not Foundation. The docs are now all targeted at Swift, which is somewhat annoying, but you'll see the import statement in the docs is specified as@import UIKit;...
本文展示如何绘制一个高斯分布过程的第一特征函数&第二特征函数
clc
clear
close all
u = 3;
a = 0.5;
Nr = 100;
Nc = 1000;
w = 1:Nr;
x = random('norm',u,a,1,Nc);
Q = zeros(Nr,Nc);
Qabs = zeros(Nr,Nc);
for iloop1 = 1:Nc
Q...