figure; % 创建新图形窗口 semilogy(x, y1, '-o', 'displayname', '2^x'); hold on; semilogy(x, y2, '-s', 'displayname', '10^x'); title('semi-log y plot example'); xlabel('x-axis (linear scale)'); ylabel('y-axis (log scale)'); legend; grid on; 设置图形属性: 根据需...
set(gca,'yscale','log'); disp('请按下Enter键'); pause set(gca,'Yscale','linear'); 本例是说按下Enter键将Y轴刻度由对数改为线性。 1. 2. 3. 4. 5. (16)Xtick,Ytick,Ztick: 控制X,Y,Z轴坐标刻度记号的位置,即控制坐标轴上刻度记号的位置以及每隔多少值会到下一个刻度记号的位置,同时还...
XLim、YLim、ZLim属性:用于定义各坐标轴的下限和上限,取值是向量[Lmin,Lmax],默认值为[0,1]。 XScale、YScale、ZScale属性:用于定义各坐标轴的刻度类型,可取值为‘linear’、‘log’,分别是线性坐标和对数坐标。 View属性:用于定义视角,取值是[az,el],az定义视点的方位角,el定义视点的仰角。 例4:利用坐标轴...
integrator_mag_combine_linear, f_inter, 'linear', 'extrap'); integrator_interpolated_phase_inter ...
The loglog function plots coordinates on a log scale by setting the XScale and YScale properties of the axes to 'log'. However, if the axes hold state is 'on' before you call loglog, those properties do not change, and the plot might display on a linear or semilog scale. ...
Algorithms The loglog function plots coordinates on a log scale by setting the XScale and YScale properties of the axes to 'log'. However, if the axes hold state is 'on' before you call loglog, those properties do not change, and the plot might display on a linear or semilog scale. ...
Create a linear-log plot of x and y, and call the grid function to show the grid lines. Get x = logspace(-1,2); y = x; semilogx(x,y) grid on Plot Multiple Lines Copy Code Copy Command Create a vector of logarithmically spaced x-coordinates and two vectors of y-coordinates. ...
plot(x1,y1_2); syms t1; %参数方程定义的图 f1 = @(t1)t1.*sin(t1); f2 = @(t1)t1.*cos(t1); subplot(3,3,2);fplot(f1,f2); % (x=tsint,y=tcost) x2 = 1:0.1:10000; %X轴对数坐标图 y2 = 20*log10(2*x2) subplot(3,3,3);semilogx(x2,y2); % y=20lg(2x) ...
Plot S11 using the log-log scale. lineseries = loglog(h,'S11'); Change the color of the S11 data. lineseries(1).Color = [0.4 0 1]; Plot Pout vs. Pin of Amplifier UsingloglogFunction Create an amplifier object from the specified P2D file type. ...
数据案例讲解 1. 线性模型、线性回归与广义线性回归 1.1 线性模型 image 线性模型(linear model)试图...