使用shading interp命令: shading interp命令可以在相邻颜色之间进行插值,从而实现平滑过渡。这是在pcolor绘图后最常用的平滑方法。 matlab % 示例数据 [X, Y] = meshgrid(1:10, 1:10); Z = peaks(10); % 使用pcolor绘制伪彩色图 pcolor(X, Y, Z); % 启用颜色插值以实现平滑 shading interp; % 添加颜色...
Jitesh Dadich2019년 5월 24일 0 링크 번역 댓글:John D'Errico2019년 5월 24일 When I use pcolor for two different two regions which are nearby to each other. After this, If I apply shading interp to my figure, it cuts the values at the interface of both region...
shading interp; axis square Note that `C` is invariant under 90 degree rotations. Also note this sentence from the help for `pcolor`: "With shading interp, each cell is colored by bilinear interpolation of the colors at its four vertices, using all elements of C." However, the plotted ...
(例如,高斯函数) Z = exp(-X.^2 - Y.^2); % 使用指定的 X 和 Y 坐标绘制伪彩色图 figure; pcolor(X,Y,Z); shading interp; % 使用插值着色以获得更平滑的效果 colorbar; % 添加颜色条 title('pcolor with Specified X and Y Coordinates'); xlabel('X Axis'); ylabel('Y Axis'); axis ...
shading interp 在flat的基础上进行色彩的插值处理,使色彩平滑过渡,最爱用这个 %%pcolor和caxis %%这两个主要用来做等值图,一般是投影到同一个平面上 figure pcolor(X,Y,Z) %在XY平面上,用不同颜色表示不同的Z的值 pause(2) caxis是为色的设置,z的最小值应当是0,最大值应当是3*sqrt(2) ...
[X,Y] = meshgrid(0:.1:2.5); Z = peaks(X,Y); pcolor(Z); shading(gca,'interp'); grid on; set(gca,'layer','top'); the result and how to make my pcolor plot like this example Thanks0 件のコメント サインインしてコメントする。サ...
import numpy as np def _interp_grid(X): # helper for below if np.shape(X)[1] > 1: dX = np.diff(X, axis=1)/2. X = np.hstack((X[:, [0]] - dX[:, [0]], X[:, :-1] + dX, X[:, [-1]] + dX[:, [-1]])) return X x = np.array([1, 2, 0]) y = np...
示例 z^2=x^2+y^2-5 sin?(xy) |x|â¤2,|y|â¤2. r=-2:.2:2; [X, Y]= meshgrid (r, r); Z=X.^2- 5*sin(X.*Y)+Y.^2;pcolor(Z), axis('off') shading interp 输出:
满意答案 画完图以后,再set(gca,'XScale','log') 即可. 比如 [x,y]=meshgrid(1:100:10000); z=(x.^2+y.^2)./1000; pcolor(z) shading interp set(gca,'XScale','log'); 展开回答 追问: 返回错误说'XScale'不是可用的surface实体,请问怎么回事呢 追答: 请把代码贴出来...
Please I am a new user of matlab. i need help on the matlab code that would make me plot a single 3 axes graph. I am comparing power (W) and temp (degree celsius) over same time interval. I can if there were of the same unit i.e. W and W over same time interval; but here...