y); 小整理：MATLAB基本绘图函数 plot: x轴和y轴均为线性刻度（Linear scale） loglog: x...
text(x(p),y(p),['(',num2str(x(p)),',',num2str(y(p)),')'],'color','b');标注坐标的值,很方便。 参考:MATLAB画图如何标记特殊点 2、loglog() 绘图 loglog(x,y) x 轴和y 轴均为对数刻度Logarithmic Scale) semilogx(x,y) x 轴为对数刻度,y 轴为线性刻度 semilogy(x,y) x 轴为线性刻...
matlab set(gca, 'YScale', 'log'); % 设置y轴为对数坐标 4. 完善图表 根据需要,可以为图表添加标题、轴标签和图例等。例如: matlab xlabel('X'); % 设置x轴标签 ylabel('Y'); % 设置y轴标签 title('Exponential Function on Logarithmic Scale'); % 设置图表标题 grid on; % 显示网格线 5. 完...
Log Plot Using theloglog()Function in MATLAB If you want to plot the variables on a base 10 logarithmic scale on the x-axis and y-axis, you can use theloglog()function. See the below code. a=logspace(0,10);b=3.^a;loglog(a,b)grid on ...
定义坐标轴的显示范围用axis指令 语法：axis([xmin xmax ymin ymax]) 你的例子ymin ymax应分别设为0和0.5，xmin xmax 取周期的两端。 然后再plot（x,y）欢迎一起探讨matlab的使用：）
Examples of Log Plot Matlab Here are the examples of Log Plot Matlab mentioned below: Example #1 To plot the logarithmic scale in both the axis: a = logspace (-2,1) b= exp(a) loglog(a,b) Output: This plots the logarithmic scale in the x and y-axis. In the x-axis, it ranges ...
1、plot(y)当y为向量时，是以y的分量为纵坐标，以元素序号为横坐标，用直线依次连接数据点，绘制曲线。若y为实矩阵，则按列绘制每列对应的曲线。2、plot(x,y)若y和x为同维向量，则以x为横坐标,y为纵坐标绘制连线图。若x是向量，y是行数或列数与x长度相等的矩阵，则绘制多条不同色彩的连线...
Nyquist plot with logarithmic amplitudes (https://www.mathworks.com/matlabcentral/fileexchange/7444-nyquist-plot-with-logarithmic-amplitudes), MATLAB Central File Exchange. Retrieved January 31, 2025. Requires Control System Toolbox MATLAB Release Compatibility Created with R2008a Compatible with any ...
graphics log scaled color log scaled plot log scaled surfac... logarithmic scaling logscaled color logscaled plot logscaled surface... surface plot Community Treasure Hunt Find the treasures in MATLAB Central and discover how the community can help you! Start Hunting!MATLAB...
小整理:MATLAB基本绘图函数 plot: x轴和y轴均为线性刻度(Linear scale) loglog: x轴和y轴均为对数刻度(Logarithmic scale) semilogx: x轴为对数刻度,y轴为线性刻度 semilogy: x轴为线性刻度,y轴为对数刻度 若要画出多条曲线,只需将座标对依次放入plot函数即可: plot(x, sin(x), x, cos(x)); 若要改变...