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% make figure 7.7 Z2=zeros(4,491); load run2 tail=[0 5 8 66]; z=sum(real(E).^2,2); [y ind]=sort(z); newE=E(ind,:); for i=1:4, Z2(i,:)=sum((real(newE(1:400-tail(i),:)).^2))/(400-tail(i));

wp=0.2*pi;ws=0.3*pi; tr_width=ws-wp; M=ceil(6.6*pi/tr_width) n=[0:1:M-1]; wc=(ws+wp)/2; hd=ideal_lp(wc,M); w_ham=(hamming(M))'; h=hd.*w_ham; [db,mag,pha,grd,w]=freqz_m(h,[1]); delta_w=2*pi/

%首先，创建包含了期望的频率响应的矩阵Hd [f1,f2] = freqspace(21,'meshgrid'); Hd = zeros(21); Hd(7:15,7:15) = 1; Axis([-1 1 –1 1 0 1.2]), colormap(jet(64)) mesh(f1,f2,Hd) %期望的滤波器的频率响应见图7-16 %然后，设计通过此响应的滤波器 h

a=[1,2,-2;1,1,1;2,2,1]; b=[9;7;6]; [x,n]=jacobi(a,b,[0;0;0]) [x,n]=gauseidel(a,b,[0;0;0])

Model { Name "chap7_7" Version 3.00 SimParamPage "Solver" SampleTimeColors off InvariantConstants off WideVectorLines off ShowLineWidths off ShowPortDataTypes

Model { Name "chap7_7" Version 3.00 SimParamPage "Solver" SampleTimeColors off InvariantConstants off WideVectorLines off ShowLineWidths off ShowPortDataTypes

#include #include #include #define tydzien 40 #define godzina 40 #define nad_godzina 1.5 * godzina #define stopa1 0.15 #define stopa2 0.20 #define stopa3 0.25

% Program 7_7 % Kaiser Window Generation Program % fpts = input('Type in the bandedges = '); mag = input('Type in the desired magnitude values = '); dev = input('Type in the ripples in each band

%Single Neural Adaptive PID Controller clear all; close all; x=[0,0,0]'; xiteP=0.40; xiteI=0.35; xiteD=0.40; %Initilizing kp,ki and kd wkp_1=0.10; wki_1=0.10; wkd_1=0.10; %wkp_1=rand;

#include "reg51.h" #define ON 1 #define OFF 0 sbit Lamp1=P0^0; sbit Lamp2=P0^1; sbit Lamp3=P0^0; sbit Lamp4=P0^1; sbit Lamp5=P0^0; sbit Lamp6=P0^1; sbit Lamp7=P0^0; sbit Lamp8=P0^1;