1.算法概述
本系统的基本结构框图如下所示:
系统顶层文件
——加密调制模块
————加密子模块,lorenz混沌序列产生模块,组帧模块,并串模块。
——解密解调模块
————解密子模块,Lorenz混沌序列产生模块,搜帧模块,串并模块。
其顶层的文件的管脚为:
2.仿真效果预览
matlab2022a,Quartus II 10.0+ModelSim-Altera 6.6d Starter Edition仿真结果如下:
3.MATLAB部分代码预览
.......................................................... N = 40000; x = zeros(N,1); y = zeros(N,1); z = zeros(N,1); x(1) = 0.001; y(1) = 0.002; z(1) = 0.02; for n = 1:N-1 n y(n+1) = 0.028*x(n) - 0.001*x(n)*z(n) + 0.999*y(n); x(n+1) = 0.99*x(n) + 0.01*y(n); z(n+1) = 0.001*x(n)*y(n) + 0.9973333*z(n); end figure; subplot(221);plot(x,y);title('x-y'); subplot(222);plot(x,z);title('x-z'); subplot(223);plot(y,z);title('y-z'); subplot(224);plot3(x,y,z);title('x-y-z'); figure; subplot(311);plot(x);title('x'); subplot(312);plot(y);title('y'); subplot(313);plot(z);title('z'); 01_053_m
标签:subplot,plot,FPGA,title,混沌,Lorenz,zeros,模块 From: https://www.cnblogs.com/51matlab/p/17024410.html