Vladivostok State University of Economics

TTTS larni tekshirish

• %Qo'shimcha tanlanma shakllantirish
• y=rand(N,1);
• %TS lar teng taqsimlanganligi bahosi diagrammasi
• fig1=figure(1);
• set(fig1, 'name', 'rand funktsiyasi tasodifiy sonlari')
• plot(x,y, 'o', 'markersize',4);
• str='\bf\fontsize{11}\fontname{times} TS larni teng taqsimlanganlikka tekshirish';
• title(str);
• xlabel('\bf\fontsize{11}\fontname{times} Random numbers')
• ylabel('\bf\fontsize{11}\fontname{times} Random numbers')

TTTS larni tekshirish

Fibonachchi usulida shakllantirilgan TS sifatini tekshirish

• clc; clear all; close all;
• N=500; %TS lar soni
• M=2^14; % modul
• % TS lar 1-ketma-ketligi
• X0=12345; % 1-ixtiyoriy son
• X1=67890; % 2-ixtiyoriy son
• for i=1:N
• X=mod(X1+X0,M); % keyingi son
• X0=X1; X1=X; Zx(i,1)=X; end
• Rx=Zx/M; mf=mean(Rx);
• fprintf('\n Fibonachchi usulidagi urtacha son:%g%%\n',mf);
• df=var(Rx);
• fprintf('Fibonachchi usulidagi tanlanma dispersiya:%g%%\n',df);
• sf=std(Rx);
• fprintf('Fibonachchi usulidagi tanlanma urtacha kv.chet:%g%%\n',sf);
• %Nisbiy xatoliklarni hisoblash
• m=0.5;
• fprintf('\n MK buyicha nisbiy xatolik:%g%%\n',abs((mf-m)/m)*100);
• d=1/12;
• fprintf('Dispersiya buyicha nisbiy xatolik:%g%%\n',abs((df-d)/d)*100);
• %Urtacha kvadratik chetlashish buyicha nisbiy xatolik
• s=sqrt(d);
• fprintf('standart chetlashish b-cha nisbiy xatolik:%g%%\n',abs((sf-s)/s)*100);

Fibonachchi usulida shakllantirish

Fibonachchi usulida shakllantirilgan TS sifatini tekshirish

• % TS 2-keyma ketligi
• Y0=333; %1-ixtiyoriy son
• Y1=123; % 2-ixtiyoriy son
• for j=1:N Y=mod(Y0+Y1,M); %keyingi son
• Y0=Y1; Y1=Y; Zy(j,1)=Y;end
• Ry=Zy/M;
• %TTTS larni baholash diagrammasi
• fig2=figure(2);
• set(fig2,'name','Fibonachchi tasodifiy sonlari');
• plot(Rx,Ry,'o','markersize',4);
• str='\bf\fontsize{11}\fontname{times} TS larni teng taqsimlanganlikka tekshirish';
• title(str);
• xlabel('\bf\fontsize{11}\fontname{times} Random numbers');
• ylabel('\bf\fontsize{11}\fontname{times} Random numbers');