matlab立体爱心九宫格#无所不能的matlab#
function heartSudoku2
sizeTheta=30;
sizeFai=40;
theta=linspace(0,pi,sizeTheta)';
nudge=0.0001; % used to avoid the operlapping
fai=linspace(0+nudge,pi/2-nudge,round(sizeFai/4));
a=9/4;
b=9/80;
A=1+(a-1)*(sin(theta).^2)*(sin(fai).^2);
B=(sin(theta).^2.*cos(theta).^3) * (1+(b-1)*(sin(fai).^2));
rou = zeros(size(A));
for iLoop=1:numel(A)
curA=A(iLoop);
curB=B(iLoop);
% this is the polar coordinates version of the sextic equation found on
% https://t.cn/SyCtd5
polyFactors=[curA^3,-curB,-3*curA^2,0,3*curA,0,-1];
solutions=roots(polyFactors);
realRou=real(solutions(abs(imag(solutions))<1e-9));
rou(iLoop)=realRou(realRou>0);
end
% x,y,z for the quater of whole heart
x=rou.*(sin(theta)*cos(fai));
y=rou.*(sin(theta)*sin(fai));
z=rou.*(cos(theta)*ones(size(fai)));
% x,y,z for the whole heart
cordX=[x,-fliplr(x),-x,fliplr(x)];
cordY=[y,fliplr(y),-y,-fliplr(y)];
cordZ=[z,fliplr(z),z,fliplr(z)];
heartSudokuFig=figure('units','pixels',...
'position',[200 50 630 630],...
'Numbertitle','off',...
'menubar','none',...
'resize','off',...
'name','heart sudoku',...
'color',[0.99 0.99 0.99]);
for i=1:3
for j=1:3
heartSudokuAxes(i,j)=axes('Units','pixels',...
'parent',heartSudokuFig,...
'Position',[(i-1)*210-25,(j-1)*210-25-10,210+50,210+50],...
'Color',[0.99 0.99 0.99],...
'Box','on', ...
'XLim',[-1.28,1.28],'YLim',[-1.28,1.28],'ZLim',[-1.28,1.28],...
'XColor','none','YColor','none','ZColor','none');
hold(heartSudokuAxes(i,j),'on')
camtarget([0, 0, 0]);
view(30,20);
end
end
markerColor=[248 150 170]./255;
lineColor=[248 150 170]./255;
lineWidth=0.8;
%[1 1]=====================================================================
for iLoop=1:3:size(cordX,1)
plot3(heartSudokuAxes(1,1),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'Marker','.','MarkerSize',3.5,'MarkerEdgeColor',markerColor,'LineStyle','none');
plot3(heartSudokuAxes(1,1),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
for iLoop=1:4:size(cordX,2)
plot3(heartSudokuAxes(1,1),cordX(:,iLoop),cordY(:,iLoop),cordZ(:,iLoop),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
%[1 2]=====================================================================
for iLoop=1:3:size(cordX,1)
plot3(heartSudokuAxes(1,2),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'Marker','.','MarkerSize',3.5,'MarkerEdgeColor',markerColor,'LineStyle','none');
plot3(heartSudokuAxes(1,2),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),'color',...
lineColor,'LineStyle','-','LineWidth',lineWidth);
end
for iLoop=1:size(cordX,2)
plot3(heartSudokuAxes(1,2),cordX(:,iLoop),cordY(:,iLoop),cordZ(:,iLoop),'color',...
lineColor,'LineStyle','-','LineWidth',lineWidth);
end
%[1 3]=====================================================================
for iLoop=1:size(cordX,1)
plot3(heartSudokuAxes(1,3),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'Marker','.','MarkerSize',3.5,'MarkerEdgeColor',markerColor,'LineStyle','none');
plot3(heartSudokuAxes(1,3),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
for iLoop=1:size(cordX,2)
plot3(heartSudokuAxes(1,3),cordX(:,iLoop),cordY(:,iLoop),cordZ(:,iLoop),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
%[2 1]=====================================================================
for iLoop=[2 8 15 25]
plot3(heartSudokuAxes(2,1),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'Marker','.','MarkerSize',3.5,'MarkerEdgeColor',markerColor,'LineStyle','none');
plot3(heartSudokuAxes(2,1),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
for iLoop=1:2:size(cordX,2)
plot3(heartSudokuAxes(2,1),cordX(:,iLoop),cordY(:,iLoop),cordZ(:,iLoop),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
%[2 2]=====================================================================
for iLoop=1:2:size(cordX,1)
plot3(heartSudokuAxes(2,2),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'Marker','.','MarkerSize',3.5,'MarkerEdgeColor',markerColor,'LineStyle','none');
plot3(heartSudokuAxes(2,2),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
for iLoop=1:2:size(cordX,2)
plot3(heartSudokuAxes(2,2),cordX(:,iLoop),cordY(:,iLoop),cordZ(:,iLoop),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
%[2 3]=====================================================================
for iLoop=[1 3 5 9 20 25 27]
plot3(heartSudokuAxes(2,3),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'Marker','.','MarkerSize',3.5,'MarkerEdgeColor',markerColor,'LineStyle','none');
plot3(heartSudokuAxes(2,3),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
for iLoop=1:size(cordX,2)
plot3(heartSudokuAxes(2,3),cordX(:,iLoop),cordY(:,iLoop),cordZ(:,iLoop),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
%[3 1]=====================================================================
for iLoop=[2 6 8 15 ]
plot3(heartSudokuAxes(3,1),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'Marker','.','MarkerSize',3.5,'MarkerEdgeColor',markerColor,'LineStyle','none');
plot3(heartSudokuAxes(3,1),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
for iLoop=[8 9 18 21 30 32 35 40]
plot3(heartSudokuAxes(3,1),cordX(:,iLoop),cordY(:,iLoop),cordZ(:,iLoop),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
%[3 2]=====================================================================
for iLoop=[8 12 15 18 23 25]
plot3(heartSudokuAxes(3,2),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'Marker','.','MarkerSize',3.5,'MarkerEdgeColor',markerColor,'LineStyle','none');
plot3(heartSudokuAxes(3,2),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
for iLoop=[8 9 18 21 25 28 30 32 35 40]
plot3(heartSudokuAxes(3,2),cordX(:,iLoop),cordY(:,iLoop),cordZ(:,iLoop),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
%[3 3]=====================================================================
for iLoop=[8 18 25]
plot3(heartSudokuAxes(3,3),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'Marker','.','MarkerSize',3.5,'MarkerEdgeColor',markerColor,'LineStyle','none');
plot3(heartSudokuAxes(3,3),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
for iLoop=1:3:40
plot3(heartSudokuAxes(3,3),cordX(:,iLoop),cordY(:,iLoop),cordZ(:,iLoop),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
end
function heartSudoku2
sizeTheta=30;
sizeFai=40;
theta=linspace(0,pi,sizeTheta)';
nudge=0.0001; % used to avoid the operlapping
fai=linspace(0+nudge,pi/2-nudge,round(sizeFai/4));
a=9/4;
b=9/80;
A=1+(a-1)*(sin(theta).^2)*(sin(fai).^2);
B=(sin(theta).^2.*cos(theta).^3) * (1+(b-1)*(sin(fai).^2));
rou = zeros(size(A));
for iLoop=1:numel(A)
curA=A(iLoop);
curB=B(iLoop);
% this is the polar coordinates version of the sextic equation found on
% https://t.cn/SyCtd5
polyFactors=[curA^3,-curB,-3*curA^2,0,3*curA,0,-1];
solutions=roots(polyFactors);
realRou=real(solutions(abs(imag(solutions))<1e-9));
rou(iLoop)=realRou(realRou>0);
end
% x,y,z for the quater of whole heart
x=rou.*(sin(theta)*cos(fai));
y=rou.*(sin(theta)*sin(fai));
z=rou.*(cos(theta)*ones(size(fai)));
% x,y,z for the whole heart
cordX=[x,-fliplr(x),-x,fliplr(x)];
cordY=[y,fliplr(y),-y,-fliplr(y)];
cordZ=[z,fliplr(z),z,fliplr(z)];
heartSudokuFig=figure('units','pixels',...
'position',[200 50 630 630],...
'Numbertitle','off',...
'menubar','none',...
'resize','off',...
'name','heart sudoku',...
'color',[0.99 0.99 0.99]);
for i=1:3
for j=1:3
heartSudokuAxes(i,j)=axes('Units','pixels',...
'parent',heartSudokuFig,...
'Position',[(i-1)*210-25,(j-1)*210-25-10,210+50,210+50],...
'Color',[0.99 0.99 0.99],...
'Box','on', ...
'XLim',[-1.28,1.28],'YLim',[-1.28,1.28],'ZLim',[-1.28,1.28],...
'XColor','none','YColor','none','ZColor','none');
hold(heartSudokuAxes(i,j),'on')
camtarget([0, 0, 0]);
view(30,20);
end
end
markerColor=[248 150 170]./255;
lineColor=[248 150 170]./255;
lineWidth=0.8;
%[1 1]=====================================================================
for iLoop=1:3:size(cordX,1)
plot3(heartSudokuAxes(1,1),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'Marker','.','MarkerSize',3.5,'MarkerEdgeColor',markerColor,'LineStyle','none');
plot3(heartSudokuAxes(1,1),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
for iLoop=1:4:size(cordX,2)
plot3(heartSudokuAxes(1,1),cordX(:,iLoop),cordY(:,iLoop),cordZ(:,iLoop),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
%[1 2]=====================================================================
for iLoop=1:3:size(cordX,1)
plot3(heartSudokuAxes(1,2),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'Marker','.','MarkerSize',3.5,'MarkerEdgeColor',markerColor,'LineStyle','none');
plot3(heartSudokuAxes(1,2),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),'color',...
lineColor,'LineStyle','-','LineWidth',lineWidth);
end
for iLoop=1:size(cordX,2)
plot3(heartSudokuAxes(1,2),cordX(:,iLoop),cordY(:,iLoop),cordZ(:,iLoop),'color',...
lineColor,'LineStyle','-','LineWidth',lineWidth);
end
%[1 3]=====================================================================
for iLoop=1:size(cordX,1)
plot3(heartSudokuAxes(1,3),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'Marker','.','MarkerSize',3.5,'MarkerEdgeColor',markerColor,'LineStyle','none');
plot3(heartSudokuAxes(1,3),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
for iLoop=1:size(cordX,2)
plot3(heartSudokuAxes(1,3),cordX(:,iLoop),cordY(:,iLoop),cordZ(:,iLoop),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
%[2 1]=====================================================================
for iLoop=[2 8 15 25]
plot3(heartSudokuAxes(2,1),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'Marker','.','MarkerSize',3.5,'MarkerEdgeColor',markerColor,'LineStyle','none');
plot3(heartSudokuAxes(2,1),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
for iLoop=1:2:size(cordX,2)
plot3(heartSudokuAxes(2,1),cordX(:,iLoop),cordY(:,iLoop),cordZ(:,iLoop),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
%[2 2]=====================================================================
for iLoop=1:2:size(cordX,1)
plot3(heartSudokuAxes(2,2),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'Marker','.','MarkerSize',3.5,'MarkerEdgeColor',markerColor,'LineStyle','none');
plot3(heartSudokuAxes(2,2),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
for iLoop=1:2:size(cordX,2)
plot3(heartSudokuAxes(2,2),cordX(:,iLoop),cordY(:,iLoop),cordZ(:,iLoop),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
%[2 3]=====================================================================
for iLoop=[1 3 5 9 20 25 27]
plot3(heartSudokuAxes(2,3),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'Marker','.','MarkerSize',3.5,'MarkerEdgeColor',markerColor,'LineStyle','none');
plot3(heartSudokuAxes(2,3),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
for iLoop=1:size(cordX,2)
plot3(heartSudokuAxes(2,3),cordX(:,iLoop),cordY(:,iLoop),cordZ(:,iLoop),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
%[3 1]=====================================================================
for iLoop=[2 6 8 15 ]
plot3(heartSudokuAxes(3,1),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'Marker','.','MarkerSize',3.5,'MarkerEdgeColor',markerColor,'LineStyle','none');
plot3(heartSudokuAxes(3,1),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
for iLoop=[8 9 18 21 30 32 35 40]
plot3(heartSudokuAxes(3,1),cordX(:,iLoop),cordY(:,iLoop),cordZ(:,iLoop),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
%[3 2]=====================================================================
for iLoop=[8 12 15 18 23 25]
plot3(heartSudokuAxes(3,2),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'Marker','.','MarkerSize',3.5,'MarkerEdgeColor',markerColor,'LineStyle','none');
plot3(heartSudokuAxes(3,2),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
for iLoop=[8 9 18 21 25 28 30 32 35 40]
plot3(heartSudokuAxes(3,2),cordX(:,iLoop),cordY(:,iLoop),cordZ(:,iLoop),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
%[3 3]=====================================================================
for iLoop=[8 18 25]
plot3(heartSudokuAxes(3,3),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'Marker','.','MarkerSize',3.5,'MarkerEdgeColor',markerColor,'LineStyle','none');
plot3(heartSudokuAxes(3,3),cordX(iLoop,:),cordY(iLoop,:),cordZ(iLoop,:),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
for iLoop=1:3:40
plot3(heartSudokuAxes(3,3),cordX(:,iLoop),cordY(:,iLoop),cordZ(:,iLoop),...
'color',lineColor,'LineStyle','-','LineWidth',lineWidth);
end
end
【Adafruit】
Add Ethernet to your Raspberry Pi Pico
https://t.cn/A6V3epxn
pico-rmii-ethernet is a project to enable Ethernet connectivity on a Raspberry Pi Pico with an RMII based Ethernet PHY module.
Leverages the Raspberry Pi RP2040 MCU’s PIO, DMA, and dual core capabilities to create a Ethernet MAC stack in software!
#raspberrypi# #树莓派# #Adafruit#
Add Ethernet to your Raspberry Pi Pico
https://t.cn/A6V3epxn
pico-rmii-ethernet is a project to enable Ethernet connectivity on a Raspberry Pi Pico with an RMII based Ethernet PHY module.
Leverages the Raspberry Pi RP2040 MCU’s PIO, DMA, and dual core capabilities to create a Ethernet MAC stack in software!
#raspberrypi# #树莓派# #Adafruit#
通过这次苹果招聘信息可以得出苹果公司肯定是要进军加密货币支付领域，而苹果公司自己又不会发行加密货币，那么他只能整合加密数字货币到他的数字钱包当中，而派是一个新兴的、环保的、消耗的电池量最小、绿色的、同时又是全球最广泛的使用的加密数字货币项目。如果苹果与派合作那么必将引领一个全新的时代，一飞冲天！派最终肯定会进入苹果的支付领域，那样派将更加的如虎添翼！
尼古拉斯曾经说过，有三个重量级的超级企业要跟派合作，一个是游戏公司、一个是DEFI另外一个会不会是苹果公司，让我们拭目以待！
欢迎加入派家园，一起挖吧！
I am sending you 1π! Pi is a new digital currency developed by Stanford PhDs, with over 10 million members worldwide. To claim your Pi, follow this link https://t.cn/A6y4xwGR and use my username (zhongjiatao) as your invitation code.
尼古拉斯曾经说过，有三个重量级的超级企业要跟派合作，一个是游戏公司、一个是DEFI另外一个会不会是苹果公司，让我们拭目以待！
欢迎加入派家园，一起挖吧！
I am sending you 1π! Pi is a new digital currency developed by Stanford PhDs, with over 10 million members worldwide. To claim your Pi, follow this link https://t.cn/A6y4xwGR and use my username (zhongjiatao) as your invitation code.
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