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yiranfox

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] MATLABÐźŷÖÎö

clear;clc;close all;
t=-pi:0.001:pi;
omega=1;
y=square(t,50);
plot(t,y),grid on
xlabel('t'),ylabel('ÖÜÆÚ·½²¨ÐźÅ')
axis([-pi pi -1.5 1.5])
n_max=[1:2:9];                            %±íʾ²»Í¬µÄг²¨ÊýµÄµþ¼Ó%
N=length(n_max);
for k=1:N
    n=1:2:n_max(k);
    b=4./(pi*n);
    x=b*sin(omega*n'*t);
    figure;
    plot(t,y);
    hold on;
    plot(t,x);
    hold off;
    xlabel('t'),ylabel('²¿·ÖºÍµÄ²¨ÐÎ')
    axis([-pi pi -1.5 1.5]),grid on
    title(['г²¨Êý=',num2str(n_max(k))])
end
Âé·³´óÉñ½âÊÍÏ¡°x=b*sin(omega*n'*t)¡±Õâ¾ä³ÌÐòµÄÒâ˼£¬°ÝÍаÝÍУ¡£¡£¡£¡£¡£¡£¡
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liu6tot

ľ³æ (СÓÐÃûÆø)

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2Â¥2016-03-31 15:39:19
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yiranfox

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by liu6tot at 2016-03-31 15:39:19
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3Â¥2016-03-31 20:39:42
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