The dsp.SineWave System object generates a real or complex, multichannel sinusoidal signal with independent amplitude, frequency, and phase in each output channel.
I understand that you want to write MATLAB code to sample a sine wave signal generated in a Simulink model. I assume you have a Simulink model with a sine wave block and you want to capture or sample this signal using MATLAB. In order to sample a sine wave signal...
连接“Blank Message”块的输出端口到“Bus Assignment”块的输入端口,连接“Bus Assignment”块的输出端口到“ROS Publish”块的输入端口: 从库浏览器的“Simulink > Sources”选项卡,拖放两个“Sine Wave”块到模型中。连接每个“Sine Wave”块的输出端口到“Bus Assignment”块指定的输入端口X和Y。 双击连接到输...
1. Sine Wave: 2. Display: 3. To Frame: 4. Buffer: 5. Scope1: 6. Analog Filter Design: 7. Scope: 8.系统总的仿真参数: 3.5有干扰信号的PCM编码与解码 图8PCM编码器和解码器(有噪声)测试模型和仿真结果 仿真模型如图8所示,其中PCM编码和解码子系统内部结构参见3.2,3.3,PCM编码输出经过并串转换后...
Within the comments at the top of each section, you can add markup that enhances the readability of the output. For example, the code in the preceding table includes the following markup. Titles %% Square Waves from Sine Waves %% Add an Odd Harmonic and Plot It ...
%sampling time interval t = 0:Ts:1-Ts; %sampling period n = length(t); %number of samples y = 2*sin(2*pi*fo*t); %the sine curve %plot the cosine curve in the time domain sinePlot = figure; plot(t,y) xlabel('time (seconds)') ylabel('y(t)') title('Sample Sine Wave')...
Copy Code Copy Command Plot a sine wave. Get x = linspace(0,10); y = sin(x); plot(x,y) Add another sine wave to the axes using hold on. Keep the current axis limits by setting the limits mode to manual. Get y2 = 2*sin(x); hold on axis manual plot(x,y2) hold off...
使用matlab生成sine波mif文件 在使用altera 的FPGA中的rom过程中常常会使用到.mif文件或.hex文件。对于初学者,无论mif还是hex都是很令人疑惑的东西,这里就对mif文件的格式及其创建做一点简单的说明。 Mif是memory initialization file 的缩写,中文意思就是存储器初始化文件。直接说就是给rom赋值的文件。下面使用一个简...
P3 = 5*pi/4; %225 degree phase shift P4 = 7*pi/4; %315 degree phase shift% Frequency of Modulating Signal f = 1; %f --> time period% Sampling rate of sine wave - This will define the resoultion fs = 100;% Time for one bit ...
Copy Code Copy Command Plot a sine wave. Get x = linspace(0,10); y = sin(x); plot(x,y) Add another sine wave to the axes using hold on. Keep the current axis limits by setting the limits mode to manual. Get y2 = 2*sin(x); hold on axis manual plot(x,y2) hold off...