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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;

% lmin.m - find locations of voltage minima and maxima % % Usage: [lm,Zm] = lmin(ZL,Z0,type) % [lm,Zm] = lmin(ZL,Z0) (equivalent to type='min') % % ZL = load impedance % Z0 = lin

% dslab.m - solves for the TE-mode cutoff wavenumbers in a dielectric slab % % Usage: [u,v] = dslab(R,Nit) % [u,v] = dslab(R) (equivalent to Nit=3) % % R = frequency radius = k0*a*N

% fcs.m - Fresnel integrals C(x) and S(x) % % Usage: F = fcs(x) % % x = vector or matrix of real numbers % F = C(x) - jS(x) of same size as x % % notes: F(x) = C(x) - j*S(x) = int_0^x exp(-j*p

/* pizza.c -- uses defined constants in a pizza context */ #include #define PI 3.14159 int main(void) { float area, circum, radius; printf("What is the radius of your pizza?\

#include #include void main(void) { double pi = 3.14159265; printf("Tangent of pi is %f\n", tan(pi)); printf("Tangent of pi/4 is %f\n", tan(pi / 4.0)); }

%calculate RCF coefficient %我共享一下原来用MATLAB里面自己写的求平方根升余弦滤波器系数的程序。 clear clc alpha=0.4; fs=409600; fb=fs/4; Ts=1/fs; Tb=1/fb; M=fs/fb; W=6; N=M*W+1; L=(N-1)/2; for n=1:1:N nT=(n-1-L)*Ts/

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;

function shili05 h0=figure('toolbar','none',... 'position',[200 150 450 250],... 'name','实例05'); t=0:pi/10:2*pi; [x,y]=meshgrid(t); subplot(2,2,1) plot(sin(t),cos(t)) axis equal sub

function shili06 h0=figure('toolbar','none',... 'position',[200 150 450 400],... 'name','实例06'); t=0:pi/10:2*pi; h=plot(t,sin(t)); xlabel('t=0到2\pi','fontsize',16); ylabel('sin(t)','fon