程序.rar_RCS_gate6zn_n rcs_散射 时间步_柱 rcs

function object_drawing_functions(obj) if strcmp(obj.obj_type, 'voltage_source') draw_a_voltage_source(obj); end if strcmp(obj.obj_type, 'current_source') draw_a_current_source(obj); end if strcmp(obj.obj_type, 'resistor') draw_a_resistor(obj); end if strcmp(obj.obj_type, 'capacitor') draw_a_capacitor(obj); end if strcmp(obj.obj_type, 'inductor') draw_an_inductor(obj); end if strcmp(obj.obj_type, 'diode') draw_a_diode(obj); end if strcmp(obj.obj_type, 'sampled_voltage') draw_a_sampled_voltage(obj); end if strcmp(obj.obj_type, 'sampled_current') draw_a_sampled_current(obj); end if strcmp(obj.obj_type, 'thin_wire') draw_a_thin_wire(obj); end if strcmp(obj.obj_type, 'sampled_electric_field') draw_a_sampled_electric_field(obj); end if strcmp(obj.obj_type, 'sampled_magnetic_field') draw_a_sampled_magnetic_field(obj); end if strcmp(obj.obj_type, 'axis_outside_domain') draw_axis_outside_domain(obj); end if strcmp(obj.obj_type, 'axis_at_origin') draw_axis_at_origin(obj); end %=================================================================== function draw_a_current_source(obj) ix = obj.min_x; iy = obj.min_y; iz = obj.min_z; ax = obj.max_x; ay = obj.max_y; az = obj.max_z; switch (obj.direction) case ('xn') vx = [ax ix]; vy = 0.5*[(iy+ay) (iy+ay)]; vz = 0.5*[(iz+az) (iz+az)]; len = ax - ix; ir = len/20; [v1, f1] = a_line([ix ix+0.2*len], vy, vz, ir); [v2, f2] = a_line([ix+0.8*len ax], vy, vz, ir); if ((az-iz)<(ay-iy)) dn = 'z'; else dn = 'y'; end cx = (vx(1)+vx(2))/2; cy = (vy(1)+vy(2))/2; cz = (vz(1)+vz(2))/2; [v3, f3] = a_circle(cx, cy, cz, len*0.3, dn, ir); [v4, f4] = a_vector([cx+len/10 cx-len/10], [cy cy], [cz cz], len/16, len/8, 0.5); case ('xp') vx = [ix ax]; vy = 0.5*[(iy+ay) (iy+ay)]; vz = 0.5*[(iz+az) (iz+az)]; len = ax - ix; ir = len/20; [v1, f1] = a_line([ix ix+0.2*len], vy, vz, ir); [v2, f2] = a_line([ix+0.8*len ax], vy, vz, ir); if ((az-iz)<(ay-iy)) dn = 'z'; else dn = 'y'; end cx = (vx(1)+vx(2))/2; cy = (vy(1)+vy(2))/2; cz = (vz(1)+vz(2))/2; [v3, f3] = a_circle(cx, cy, cz, len*0.3, dn, ir); [v4, f4] = a_vector([cx-len/10 cx+len/10], [cy cy], [cz cz], len/16, len/8, 0.5); case ('yn') vx = 0.5*[(ix+ax) (ix+ax)]; vy = [ay iy]; vz = 0.5*[(iz+az) (iz+az)]; len = ay - iy; ir = len/20; [v1, f1] = a_line(vx, [iy iy+0.2*len], vz, ir); [v2, f2] = a_line(vx, [iy+0.8*len ay], vz, ir); if ((ax-ix)<(az-iz)) dn = 'x'; else dn = 'z'; end cx = (vx(1)+vx(2))/2; cy = (vy(1)+vy(2))/2; cz = (vz(1)+vz(2))/2; [v3, f3] = a_circle(cx, cy, cz, len*0.3, dn, ir); [v4, f4] = a_vector([cx cx],[cy+len/10 cy-len/10], [cz cz], len/16, len/8, 0.5); case ('yp') vx = 0.5*[(ix+ax) (ix+ax)]; vy = [iy ay]; vz = 0.5*[(iz+az) (iz+az)]; len = ay - iy; ir = len/20; [v1, f1] = a_line(vx, [iy iy+0.2*len], vz, ir); [v2, f2] = a_line(vx, [iy+0.8*len ay], vz, ir); if ((ax-ix)<(az-iz)) dn = 'x'; else dn = 'z'; end cx = (vx(1)+vx(2))/2; cy = (vy(1)+vy(2))/2; cz = (vz(1)+vz(2))/2; [v3, f3] = a_circle(cx, cy, cz, len*0.3, dn, ir); [v4, f4] = a_vector([cx cx],[cy-len/10 cy+len/10], [cz cz], len/16, len/8, 0.5); case ('zn') vx = 0.5*[(ix+ax) (ix+ax)]; vy = 0.5*[(iy+ay) (iy+ay)]; vz = [az iz]; len = az - iz; ir = len/20; [v1, f1] = a_line(vx, vy, [iz iz+0.2*len], ir); [v2, f2] = a_line(vx, vy, [iz+0.8*len az], ir); if ((ax-ix)<(ay-iy)) dn = 'x'; else dn = 'y'; end cx = (vx(1)+vx(2))/2; cy = (vy(1)+vy(2))/2; cz = (vz(1)+vz(2))/2; [v3, f3] = a_circle(cx, cy, cz, len*0.3, dn, ir); [v4, f4] = a_vector([cx cx], [cy cy], [cz+len/10 cz-len/10], len/16, len/8, 0.5); case ('zp') vx = 0.5*[(ix+ax) (ix+ax)]; vy = 0.5*[(iy+ay) (iy+ay)]; vz = [iz az]; len = az - iz; ir = len/20; [v1, f1] = a_line(vx, vy, [iz iz+0.2*len], ir); [v2, f2] = a_line(vx, vy, [iz+0.8*len az], ir); if ((ax-ix)<(ay-iy)) dn = 'x'; else dn = 'y'; end cx = (vx(1)+vx(2))/2; cy = (vy(1)+vy(2))/2; cz = (vz(1)+vz(2))/2; [v3, f3] = a_circle(cx, cy, cz, len*0.3, dn, ir); [v4, f4] = a_vector([cx cx], [cy cy], [cz-len/10 cz+len/10], len/16, len/8, 0.5); end v = [v1; v2; v3; v4]; f = f1; f = [f; max(max(f)) + f2]; f = [f; max(max(f)) + f3]; f = [f; max(max(f)) + f4]; patch('Vertices',v,'Faces',f,'facecolor','m', ... 'facealpha',1,'edgecolor','none'); % draw boundaries v = [0 0 0; 1 0 0; 1 1 0; 0 1 0; 0 0 1; 1 0 1; 1 1 1; 0 1 1]; vx = v(:,1) * (ax - ix) + ix; vy = v(:,2) * (ay - iy) + iy; vz = v(:,3) * (az - iz) + iz; f = [1 2 6 5; 2 3 7 6; 3 4 8 7; 4 1 5 8; 1 2 3 4; 5 6 7 8]; patch('Vertices',[vx vy vz],'Faces',f,'facecolor','none','LineWidth',1, ... 'facealpha',0.3,'edgecolor','m','linestyle','-'); % show label text(ix,iy,iz,obj.obj_id,'VerticalAlignment','bottom', ... 'BackgroundColor','w','edgecolor','m','fontsize',12); %=================================================================== function draw_a_voltage_source(obj) ix = obj.min_x; iy = obj.min_y; iz = obj.min_z; ax = obj.max_x; ay = obj.max_y; az = obj.max_z; switch (obj.direction) case ('xn') vx = [ax ix]; vy = 0.5*[(iy+ay) (iy+ay)]; vz = 0.5*[(iz+az) (iz+az)]; len = ax - ix; ir = len/30; [v1, f1] = a_line([ix ix+0.2*len], vy, vz, ir); [v2, f2] = a_line([ix+0.8*len ax], vy, vz, ir); if ((az-iz)<(ay-iy)) dn = 'z'; else dn = 'y'; end cx = (vx(1)+vx(2))/2; cy = (vy(1)+vy(2))/2; cz = (vz(1)+vz(2))/2; [v3, f3] = a_circle(cx, cy, cz, len*0.3, dn, ir); [v4, f4] = a_plus(cx-len/10, cy, cz, len/5, dn, ir); [v5, f5] = a_minus(cx+len/10, cy, cz, len/5, dn, ir, 'x'); case ('xp') vx = [ix ax]; vy = 0.5*[(iy+ay) (iy+ay)]; vz = 0.5*[(iz+az) (iz+az)]; len = ax - ix; ir = len/30; [v1, f1] = a_line([ix ix+0.2*len], vy, vz, ir); [v2, f2] = a_line([ix+0.8*len ax], vy, vz, ir); if ((az-iz)<(ay-iy)) dn = 'z'; else dn = 'y'; end cx = (vx(1)+vx(2))/2; cy = (vy(1)+vy(2))/2; cz = (vz(1)+vz(2))/2; [v3, f3] = a_circle(cx, cy, cz, len*0.3, dn, ir); [v4, f4] = a_plus(cx+len/10, cy, cz, len/5, dn, ir); [v5, f5] = a_minus(cx-len/10, cy, cz, len/5, dn, ir, 'x'); case ('yn') vx = 0.5*[(ix+ax) (ix+ax)]; vy = [ay iy]; vz = 0.5*[(iz+az) (iz+az)]; len = ay - iy; ir = len/30; [v1, f1] = a_line(vx, [iy iy+0.2*len], vz, ir); [v2, f2] = a_line(vx, [iy+0.8*len ay], vz, ir); if ((ax-ix)<(az-iz)) dn = 'x'; else dn = 'z'; end cx = (vx(1)+vx(2))/2; cy = (vy(1)+vy(2))/2; cz = (vz(1)+vz(2))/2; [v3, f3] = a_circle(cx, cy, cz, len*0.3, dn, ir); [v4, f4] = a_plus(cx, cy-len/10, cz, len/5, dn, ir); [v5, f5] = a_minus(cx, cy+len/10, cz, len/5, dn, ir, 'y'); case ('yp') vx = 0.5*[(ix+ax) (ix+ax)]; vy = [iy ay]; vz = 0.5*[(iz+az) (iz+az)]; len = ay - iy; ir = len/30; [v1, f1] = a_line(vx, [iy iy+0.2*len], vz, ir); [v2, f2] = a_line(vx, [iy+0.8*len ay], vz, ir); if ((ax-ix)<(az-iz)) dn = 'x'; else dn = 'z'; end cx = (vx(1)+vx(2))/2; cy = (vy(1)+vy(2))/2; cz = (vz(1)+vz(2))/2; [v3, f3] = a_circle(cx, cy, cz, len*0.3, dn, ir); [v4, f4] = a_plus(cx, cy+len/10, cz, len/5, dn, ir); [v5, f5] = a_minus(cx, cy-len/10, cz, len/5, dn, ir, 'y'); case ('zn') vx = 0.5*[(ix+ax) (ix+ax)]; vy = 0.5*[(iy+ay) (iy+ay)]; vz = [az iz]; len = az - iz; ir = len/30; [v1, f1] = a_line(vx, vy, [iz iz+0.2*len], ir); [v2, f2] = a_line(vx, vy, [iz+0.8*len az], ir); if ((ax-ix)<(ay-iy)) dn = 'x'; else dn = 'y'; end cx = (vx(1)+vx(2))/2; cy = (vy(1)+vy(2))/2; cz = (vz(1)+vz(2))/2; [v3, f3] = a_circle(cx, cy, cz, len*0.3, dn, ir