pc2_jw = frdata(:,4).*exp(i*pi/180.0*frdata(:,5))/pcb_coeff_12638; % ps1_jw = frdata(:,8).*exp(i*pi/180.0*frdata(:,9))/pcb_coeff_12992; % dummy ps2_jw = frdata(:,2).*exp(i*pi/180.0*frdata(:,3))/pcb_coeff_12637; % pc1_jw = frdata(:,6).*exp(i*pi/180.0*frdata(:,7))/pcb_coeff_12991; % dummy A1_jw = ( exp(-i*k*dl).*ps1_jw - exp(-i*k*(ls+dl)).*pc1_jw)./( 2*i*sin(k*ls)); B1_jw = (-exp( i*k*dl).*ps1_jw + exp( i*k*(ls+dl)).*pc1_jw)./( 2*i*sin(k*ls)); A2_jw = (-exp( i*k*dl).*ps2_jw + exp( i*k*(ls+dl)).*pc2_jw)./( 2*i*sin(k*ls)); B2_jw = ( exp(-i*k*dl).*ps2_jw - exp(-i*k*(ls+dl)).*pc2_jw)./( 2*i*sin(k*ls));
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!以下は過去の情報です!!!!!!!!!!!!!!!!!!!!!!!!!!
#ref(): File not found: "2018.04.27-1.jpg" at page "音響振動制御特論2019"
#ref(): File not found: "2018.04.27-2.jpg" at page "音響振動制御特論2019"
pc2_jw = frdata(:,4).*exp(i*pi/180.0*frdata(:,5))/pcb_coeff_12638; % ps1_jw = frdata(:,8).*exp(i*pi/180.0*frdata(:,9))/pcb_coeff_12992; % dummy ps2_jw = frdata(:,2).*exp(i*pi/180.0*frdata(:,3))/pcb_coeff_12637; % pc1_jw = frdata(:,6).*exp(i*pi/180.0*frdata(:,7))/pcb_coeff_12991; % dummy A1_jw = ( exp(-i*k*dl).*ps1_jw - exp(-i*k*(ls+dl)).*pc1_jw)./( 2*i*sin(k*ls)); B1_jw = (-exp( i*k*dl).*ps1_jw + exp( i*k*(ls+dl)).*pc1_jw)./( 2*i*sin(k*ls)); A2_jw = (-exp( i*k*dl).*ps2_jw + exp( i*k*(ls+dl)).*pc2_jw)./( 2*i*sin(k*ls)); B2_jw = ( exp(-i*k*dl).*ps2_jw - exp(-i*k*(ls+dl)).*pc2_jw)./( 2*i*sin(k*ls));
#ref(): File not found: "2018.05.09-1.jpg" at page "音響振動制御特論2019"
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#ifdef PCB
As1 = sqrt(msg->as1*msg->as1 + msg->bs1*msg->bs1) / PCB_COEFF_12638;
Ac1 = sqrt(msg->ac1*msg->ac1 + msg->bc1*msg->bc1) / PCB_COEFF_12637;
As2 = sqrt(msg->as2*msg->as2 + msg->bs2*msg->bs2) / PCB_COEFF_12992;
Ac2 = sqrt(msg->ac2*msg->ac2 + msg->bc2*msg->bc2) / PCB_COEFF_12991;
#else // NAGANO_KEIKI
As1 = sqrt(msg->as1*msg->as1 + msg->bs1*msg->bs1) * NAGANO_KEIKI_COEFF;
Ac1 = sqrt(msg->ac1*msg->ac1 + msg->bc1*msg->bc1) * NAGANO_KEIKI_COEFF;
As2 = sqrt(msg->as2*msg->as2 + msg->bs2*msg->bs2) * NAGANO_KEIKI_COEFF;
Ac2 = sqrt(msg->ac2*msg->ac2 + msg->bc2*msg->bc2) * NAGANO_KEIKI_COEFF;
#endif
// Phase
Ps1 = atan(msg->bs1/msg->as1) + M_PI * (msg->as1 < 0);
Pc1 = atan(msg->bc1/msg->ac1) + M_PI * (msg->ac1 < 0);
Ps2 = atan(msg->bs2/msg->as2) + M_PI * (msg->as2 < 0);
Pc2 = atan(msg->bc2/msg->ac2) + M_PI * (msg->ac2 < 0);
A1 = sqrt(As1*As1 - 2*As1*Ac1*cos(k*L + Ps1 - Pc1) + Ac1*Ac1) / (2*fabs(sin(k*L)));
B1 = sqrt(As1*As1 - 2*As1*Ac1*cos(k*L + Pc1 - Ps1) + Ac1*Ac1) / (2*fabs(sin(k*L)));
A2 = sqrt(Ac2*Ac2 - 2*Ac2*As2*cos(k*L + Pc2 - Ps2) + As2*As2) / (2*fabs(sin(k*L)));
B2 = sqrt(Ac2*Ac2 - 2*Ac2*As2*cos(k*L + Ps2 - Pc2) + As2*As2) / (2*fabs(sin(k*L)));#ref(): File not found: "2018.06.11-1.jpg" at page "音響振動制御特論2019"
#ref(): File not found: "2018.06.11-2.jpg" at page "音響振動制御特論2019"
#ref(): File not found: "2018.06.11-3.jpg" at page "音響振動制御特論2019"
if(theta > 2*PERIODS*M_PI){
theta -= 2*PERIODS*M_PI;
msg->as1 = 2.* as1 / count;
msg->bs1 = 2.* bs1 / count;
msg->ac1 = 2.* ac1 / count;
msg->bc1 = 2.* bc1 / count;
msg->as2 = 2.* as2 / count;
msg->bs2 = 2.* bs2 / count;
msg->ac2 = 2.* ac2 / count;
msg->bc2 = 2.* bc2 / count;
as1 = 0;
bs1 = 0;
ac1 = 0;
bc1 = 0;
as2 = 0;
bs2 = 0;
ac2 = 0;
bc2 = 0;
msg->count = count;
count = 0;
}
(略)
ad_conv(&y);
ps1 = y[1]; // / PCB_COEFF_12638;
pc1 = y[2]; // / PCB_COEFF_12637;
// pc1 = y[0]; // / PCB_COEFF_12637;
pc2 = y[2]; // / PCB_COEFF_12991;
ps2 = y[3]; // / PCB_COEFF_12992;
as1 += ps1 * cos(theta);
bs1 -= ps1 * sin(theta);
ac1 += pc1 * cos(theta);
bc1 -= pc1 * sin(theta);
as2 += ps2 * cos(theta);
bs2 -= ps2 * sin(theta);
ac2 += pc2 * cos(theta);
bc2 -= pc2 * sin(theta);
#ref(): File not found: "2018.07.03-1.jpg" at page "音響振動制御特論2019"
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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!以下は過去の情報です!!!!!!!!!!!!!!!!!!!!!!!!!!
#ref(): File not found: "2015.04.30-1.jpg" at page "音響振動制御特論2019"
#ref(): File not found: "2015.04.30-2.jpg" at page "音響振動制御特論2019"
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#ref(): File not found: "2015.08.26-1.jpg" at page "音響振動制御特論2019"
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第5回(2015.8.27)
#ref(): File not found: "2015.08.27-1.jpg" at page "音響振動制御特論2019"
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