程序设计源代码如下:function untitled1()clear; clc;% 读取原始图像original_img = imread('preview.jpg');if isempty(original_img)error('无法读取原始图像,请检查文件路径和文件名。');end[M, N, ~] = size(original_img);encryption_key = 'lastxuangousilmal';params = struct(...'mu', 3.9, ...'dna_rule', 3);% 定义部分加密区域% x_start = round(M * 0.13);%x_end = round(M * 0.28);%y_start = round(N * 0.36);%y_end = round(N * 0.75);%实现全局加密x_start = 1;x_end = M;y_start = 1;y_end = N;%模拟退火...
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