BLE+Mesh 源代码

汇集 BLE+Mesh 相关的电路原理图、PCB工程文件、单片机/FPGA源代码、数据手册与应用设计方案。

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源码文件

[x1,x2] = meshgrid(-500:5:50); f=x1.^2/4000+x2.^2/4000-cos(x1)*cos(x2/sqrt(2))+1; mesh(x1,x2,f); xlabel('x1'); ylabel('x2'); …

源码文件

%通频带为[0.1,0.5] %首先,创建包含了期望的带通响应的矩阵Hd [f1,f2] = freqspace(21,'meshgrid'); Hd = ones(21); r = sqrt(f1.^2 + f2.^2); Hd((r0.5)) …

源码文件

%通频带为[0.1,0.5] %首先,创建包含了期望的带通响应的矩阵Hd [f1,f2] = freqspace(21,'meshgrid'); Hd = ones(21); r = sqrt(f1.^2 + f2.^2); Hd((r0.5)) …

源码文件

[X,Y] = meshgrid(-3:.125:3); Z = peaks(X,Y); mesh(X,Y,Z); axis([-3 3 -3 3 -10 5]) title('peaks函数图形') xlabel('x轴'); ylabel('y…

源码文件

[x,y]=meshgrid(-3:.6:3, -2:.4:2); z=(x.^2-2*x).*exp(-x.^2-y.^2-x.*y); mesh(x,y,z), axis([-3,3,-2,2,-0.7,1.5]) [x1,y1]=meshgri…

源码文件

[x,y] = meshgrid(-3:0.1:3,-2:0.1:2); z=(x.^2-2*x).*exp(-x.^2-y.^2-x.*y); mesh(x,y,z) axis([-3,3,-2,2,-0.7,1.5]) ezmesh('(x^…

源码文件

%例24-8 三维散点图 %Ex24-8 scatter3 close all clear x=rand(1,10); y=rand(1,10); z=x.^2+y.^2; scatter3(x,y,z,'ro') hold on [X,Y]…

源码文件

%例24-3 三维网线图 %Ex24-3 mesh close all clear [X,Y] = meshgrid(-3:.5:3); Z = 2*X.^2-3*Y.^2; subplot(2,2,1) plot3(X,Y,Z) title(…

源码文件

[x1,x2] = meshgrid(-500:5:50); f=x1.^2/4000+x2.^2/4000-cos(x1)*cos(x2/sqrt(2))+1; mesh(x1,x2,f); xlabel('x1'); ylabel('x2'); …

源码文件

[X,Y] = meshgrid(-3:.125:3); Z = peaks(X,Y); mesh(X,Y,Z); axis([-3 3 -3 3 -10 5]) title('peaks函数图形') xlabel('x轴'); ylabel('y…