https://in.mathworks.com/help/signal/ref/envelope.html 댓글 수: 1 Mohanned Al Gharawi2019년 3월 8일 I appreciate for your response, I know the envelope command, but what I need is the curve to be more smooth when passes the max and min values like the below. ...
Hello. My question is as follows: Is it possible if I have some data points in a figure and a curve (with the real values), to calculate the difference between the two and plot it as an error bar? Say for example I have a point calculated by me at ...
MATLAB | 快速实现三维数据的拟合 导入三维数据,下面举例我们是直接定义,你也可以从文件中读取: x=D(:,1);y=D(:,2);z=D(:,3); 这样 D...接着 点左上方 APP 就可看到它下方的 Curve Fitting,点进去: 分别设置 X data、 Y data、 Z data,选择...、 z x、y、z x、y、z 对应数据即可...再...
Open in MATLAB Online I have plottedthe attached data using figure; scatter(data(:,1),data(:,2)); It gives me plot as shown below As can be seen from the figure that we have 11 curves in this plot. How can I trace each curve and get (X,Y) value and so that I have X ...
Why does the RLOCUS plot curve incorrectly in... Learn more about rlocus, plot, lines, incorrect, bug, circle Control System Toolbox
Open in MATLAB Online Keeping as close as possible to your notation, to be clear to you: >> x = 1 : 0.1 : 10; >> y = x.^2; >> plot(x,y) Note that the 0.1 is there to define the intervals. You'll get a smoother curve in your plot if this value is small; the vector ...
curve=plot(f1(:,1),f1(:,2),FP(:,1),FP(:,2),'r',FP(:,1),FP(:,3),'k') %f1为即示波器1输出的曲线矩阵f1,FP为示波器2输出的曲线矩阵FP 同一示波器内的仿真时间和曲线要相一致,所以f1(:,1),f1(:,2)放一起,FP(:,1),FP(:,2) ...
How to plot a fitted curve?no, I didn't call fit after I defined fit type. Perhaphs, this is the reason of the error message from matlab. My function isn't 'a+b*x' but 'a+b*c^x'
Confidence level for the prediction intervals of a curve fit when ptype is "predfunc" or "predobs", specified as a scalar value in the range (0,1). Example: 0.99 Data Types: single | double ax— Target axes Axes object Target axes, specified as an Axes object. If you do not specif...
Hello, I'm trying to make a plot with two x-axex, one on the top and one on the bottom, referring to the same curve in the figure. I can make the top axis by plotting a dummy curve with no line, but of course that aligns the top axis to that curv...