绘制图形: 使用MATLAB的plot函数来绘制正弦波。 matlab plot(t, y); 添加标签和标题: 为图形添加x轴、y轴标签和标题,以增强图形的可读性。 matlab xlabel('Time (s)'); ylabel('Amplitude'); title('Sine Wave'); 显示图形: 在MATLAB中调用grid on来添加网格线,并使用axis tight
sine wave to start on the screen showing two cycles and then have the sine wave move while the plot moves to the right by two cycles and then back to the left by two cycles. I have this bit below to animate the sin wave but can't seem to get the plot to move as well. Cheers!
使用Sine wave模块产生一个正弦信号To Workspace模块将该信号保存为simout变量到MATLAB Workspace 中,保存为带有采样时间信息的结构体类型(Struct with Time)。该模块的模型及参数配置如图。 仿真图 参数设置 工作空间生成的out数据 out.simout ans = 包含以下字段的 struct: time: [51×1 double] signals: [1×1...
plot(x, y, 'r');title('Sine wave');xlabel('x');ylabel('y');```上述代码将绘制正弦曲线，并设置线条颜色为红色，标题为"Sine wave"，x轴标签为"x"，y轴标签为"y"。- 绘制散点图：```matlab x = rand(1, 100);y = rand(1, 100);plot(x, y, 'o');title('Scatter plot');xlabel(...
('Name','时域波形对比'); subplot(2,1,1) plot(t(1:200), sine_wave(1:200)) % 显示前200ms波形 title('10Hz正弦信号'); xlabel('时间(s)'); ylabel('幅值(V)'); grid on; subplot(2,1,2) stairs(t(1:100), square_wave(1:100)) % 阶梯图更好表现数字信号 title('50%占空比方波'...
Each pair of corresponding elements in X and Y defines a point on the plot. The plot() function connects these points with lines, creating a line plot.Example 1: Plotting sine wave using plot()The code we have is as follows −
再依次往下就是窗口内的对象了,功能基本上看它名字就知道了,比如Axes,这就是个坐标对象,UIObject就是一个创建用户图形界面的对象,其他的我就不一一详细介绍了。 举个例子把层次结构再表述下,例:使用 plot 函数创建线图。坐标区对象(坐标区是表示 x、y 和 z 坐标区标度、刻度线、刻度标签、坐标区标签等对象的...
在Simulink仿真中经常需要封装子系统，以便于在一个对话框里进行参数设定，如图所示为双击Sine Wave子模块后出现的参数设置界面。本文介绍如何完成这样的界面的编辑。工具/原料 Matlab/Simulink 方法/步骤 1 步骤1：先建立一个子系统。通常有两种方式，一为在库选择Subsystem，然后建立子系统；一为选中要封装为子系统的...
So I am trying to plot a simple sine wave, and I used the code recommended here. ThemeCopy % Constants fs = 8000; % Sample rate (Hz) duration = 1; % Duration of the signal (seconds) frequency = 3000; % Frequency of the sine wave (Hz) % Time vector t = 0:1/fs:duration-1...
Plot a sine wave plot in each axes. Get x = linspace(0,10); y1 = sin(x); y2 = cos(x); tiledlayout(2,1) % Top plot ax1 = nexttile; plot(ax1,x,y1) % Bottom plot ax2 = nexttile; plot(ax2,x,y2) Add a second sine wave to the top axes. Get hold(ax1,'on') y3 ...