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function [sys,x0,str,ts]=s_function(t,x,u,flag) switch flag, case 0, [sys,x0,str,ts]=mdlInitializeSizes; case 1, sys=mdlDerivatives(t,x,u); case 3, sys=mdlOutputs(t,x,u); case {2,

t=[1:1000]; t=mod(t,90); tr=randn(size(t)); r=cos(t).*cos(t*6)+cos(t*9).*cos(tr*9); x=r.*cos(t+pi/2); y=r.*sin(t+pi/2); H=plot(x,y,'.','markersize',2); k=1; xlabel('Please press "space

t=[1:10000]; t=mod(t,90); tr=randn(size(t)); r=cos(t).*cos(t*6)+cos(t*9).*cos(tr*9); x=r.*cos(t+pi/2); y=r.*sin(t+pi/2); H=plot(x,y,'.','markersize',2); k=1; xlabel('Please press "spac

function [sol,val] = gaMichEval(sol,options) val = 21.5 + sol(1) * sin(4*pi*sol(1)) + sol(2)*sin(20*pi*sol(2)); %G=zeros(0); %val = sqrt(sol(1)) * sin(2*sol(1)) + sqrt(sol(1))*cos(5*sol(1))+5;

% mm2403.m x = linspace(0,pi,20); y = linspace(-pi,pi,20); [xx,yy] = meshgrid(x,y); zz = myfun(xx,yy); mesh(xx,yy,zz) xlabel('x'), ylabel('y') title('Figure 24.3: myfun.m plot')

% mm2614.m x = -2*pi:pi/10:2*pi; y = sin(x); z = 3*cos(x); subplot(2,1,1), plot(x,y,x,z) title('Figure 26.14a: Two plots on the same scale.'); subplot(2,1,2), plotyy(x,y,x,z) title('Figure 26.14b: Two

% mm2611.m z = -pi:pi/5:pi; area([sin(z);cos(z)]) title('Figure 26.11: Stacked Area Plot')

#include #define PI 3.1415926 int main( ) { float r = 2.56; float l, s; l = 2*PI*r; s = PI*r*r; printf("l=%f\n", l); printf("s=%f\n", s); }

fs=20000,fa=7000; xt=cos(2*pi*fa*t); t=0:1/127:1 k=0:128; xk=m*cos(2*pi*k*(fc/fs)); subplot(321); stem(k,xk); xk1=[zeros(1,896) xk]; subplot(322); plot(xk1); fs1=32,f1=5,f2=12; xt1=2*cos(

#include #include using namespace std; int main() {int a; couta; cout