Plotting with string as the x axis value.팔로우 조회 수: 183 (최근 30일) Moya Al Hayek 2020년 4월 27일 추천 0 링크 번역 답변: Image Analyst 2020년 4월 27일 i'm trying to generate a graph of country by density but would like to have ...
以画y=sin(x)为例 >> x=linspace(0,2*pi,101);>> y=sin(x);>> plot(x,y)没设置坐标之前的效果如下:横坐标,纵坐标的设置代码如下 >> xlim([0,8]);>> ylim([-1.2 1.2])效果如下: 为了确保图像正确显示,可以尝试调整axis命令中的参数,或者在imshow或image函数中直接指定坐标轴范围。例如,你可以...
例如:matlab x = 0:0.1:10;y = sin;plot;xlabel'); % 设置横坐标标签 ylabel; % 可以用matlab提供的坐标轴设置函数axis进行设置(对当前坐标轴进行设置),具体用法如下:1、plot(x, y); // 画图后用axis函数设置坐标轴的范围。2、axis([xmin xmax ymin ymax]); % 设置坐标轴在指定的区间。3、xmin、...
I want to plot a scatter plot with sampling sites on x axis like S1, s2 names and on y axis I want to plot concentration of various metals. Also I want to divide the plot into sections as in the figure. If I am using xline command then it is plotting a line on the sampling site...
plot(x,y1,x,y2,'--',x,y3,':') % 分组绘制多折线图,并分别指定线型 plot(x,y,'-o','MarkerIndices',1:5:length(y)) % 设置线型,并设置显示的标记数量 plot(x,y,'-o','MarkerIndices',[1 5 10]) % 设置线型,并在第一、第五和第十个数据点处显示圆形标记 ...
If Y is complex, plot(Y) is equivalent to plot(real(Y),imag(Y)). In all other uses of plot, the imaginary part is ignored. Various line types, plot symbols and colors may be obtained with plot(X,Y,S) where S is a character string made from one element ...
ylabel functions are used to label the x and y axes. The usage of this function is as follows.xlabel('string'): Indicates labeling the x-axis in the current axis object.ylabel('string'): Indicates labeling the y-axis in the current axis object.Label the function image with xlabel, ylabe...
plot(Y)如果Y是m×n的数组,以1:m为X横坐标,Y中的每一列元素为Y坐标,绘制n条曲线;如果Y是n×1或者1×n的向量,则以1:n为横坐标,Y为坐标表绘制1条曲线;如果Y是复数,则plot(Y)等效于 plot(real(Y),imag(Y));其它使用情况下,忽略坐标数据中的虚部。
7、查找hVariouslinetypes,plotsymbolsandcolorsmaybeobtainedwithPLOT(X,Y,S)whereSisacharacterstringmadefromoneelementfromanyorallthefollowing3columns:bbluepoint-solidggreenocircle:dottedrredxx-mark-.dashdotccyan+plus-dashedmmagenta*star(none)nolineyyellowssquarekblackddiamondwwhitevtriangle(down)Atriangle(...
To get the effect you want, you might have to change the orientation of the y-axis or the orientation of matrix C. For a simple example that shows the relationship between the colors of the vertices and the faces, see Plot Four Faces with Four Colors. The values in C scale to the ...