代码搜索：4
找到约 10,000 项符合「4」的源代码
代码结果 10,000
www.eeworm.com/read/476392/6759510
m chp4ex4.m
[GMD, GMRL, GMRC] = gmd;
X=2*10^(-4)*2*3.1416*50*log(GMD/GMRL) % Om/Km Eq. (4.58)
B = 2*50*3.1416/(18*log(GMD/GMRC)) % 10^(-6)/Om.km Eq. (4.92)
www.eeworm.com/read/476396/6760186
m ch3_4_4.m
www.eeworm.com/read/476396/6760249
m ch8_4_4.m
%%%%%%%%%%%%%%%%%%%%Lucy-Richardson滤波
luc1 = deconvlucy(BlurredNoisy1,PSF1,5);%进行5次迭代
luc2 = deconvlucy(BlurredNoisy1,PSF1,15);%进行15次迭代
figure;
subplot(1,2,1);imshow(luc1);
title('Restored Image,
www.eeworm.com/read/476396/6760261
m ch4_3_4.m
theta = 0:179;
[R,xp] = radon(BW,theta);
figure, imagesc(theta, xp, R); colormap(hot);
xlabel('\theta (degrees)'); ylabel('x\prime');
title('R_{\theta} (x\prime)');
colorbar
www.eeworm.com/read/476396/6760265
m ch4_1_4.m
F = fft2(f,256,256);
imshow(F2,[-1 5],'notruesize');
colormap(jet); colorbar
www.eeworm.com/read/476396/6760271
m ch4_4_1.m
%映射和重建
%产生测试图像并显示
P = phantom(256);
imshow(P)
%计算投影数据
%设定几何关系为“线形”，分别给定光束数目为18，36和90。
theta1 = 0:10:170;
[R1,xp] = radon(P,theta1);
num_angles_R1 = size(R1,2)% num_angles_R1 = 18
theta2
www.eeworm.com/read/264684/11305587
gif chapte6_4_4.gif
www.eeworm.com/read/264684/11305650