Create two arrays of data as sample points to plot, with one array representing the x-data, the other the y-data. For example, input "x=1:1:10." This creates the array [1 2 3 4 5 6 7 8 9 10]. Input "y=2:2:20" to create y-data. This will generate the array [2 4 5...
마감:MATLAB Answer Bot2021년 8월 20일 cubicspline.m I am trying to draw a letter M using cubic splines. I have my own code and don't want to use MATLAB's spline code. My code is only displaying the spline between my last two nodes. Can someone assist me in modifying it ...
MATLAB Online에서 열기 Actually, this is incorrect: Y = (C/(s*I-A))*B The correct expression is: Y = C*((s*I-A)\B) that you then invert to create: y = C*expm(A*t)*B You cannot do what you want to do in the Laplace domain, especially sinces = σ + j*ω. ...
Open in MATLAB Online Hello, I have a matrix as below, and I would like to plot it to grey level. When the value in the matrix shows "NaN", I would like to default it is "0". Thanks for the help! clearall; closeall A = [ NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN...
5.3 查看变量值 (Inspecting Variable Values) 在调试过程中,您可以查看和修改变量的值。在命令窗口中输入变量名,MATLAB将显示其当前值。您还可以在命令窗口中直接修改变量的值,例如a = 100。 6. MATLAB的常用工具箱 (Common Toolboxes in MATLAB) MATLAB提供了多个工具箱,扩展了其功能。以下是一些常用的工具箱:...
MATLAB is a tool for performing numerical computations and writing code, created by MathWorks. It is used in engineering and mathematics to analyze data, create models, and run simulations. Vectors are an array of a number that stores different data. MATLAB allows us to plot these vectors using...
One approach is to create a graph at the MATLAB level, and convert the graph to an image, and insert that image into the excel file.See for an example. You can save the graph created with this interface in an Excel file. This example uses a separate Excel Automation server process for...
In Matlab, if we plot a variable and after that, we plot another variable, the second variable will overwrite the first variable. To solve this problem, we have to use thefigurecommand. Thefigurecommand is used to initialize a figure. For example, if we want to plot two variables on two...
To create a histogram of the given vector, you can use thehistogram()function in MATLAB. For example, let’s create a histogram of a given vector. See the code below. vector=randn(100,1);HG=histogram(vector) Output: HG =Histogram with properties:Data: [100x1 double]Values: [2 18 29...
so I'm trying to plot a 3D graph of f(x1,x2), but I can't figure out how to take the x1 and x2 values from the vectors and plot them. I have the f values saved as an array, so thats not a problem 2 Comments dpbon 9 May 2017 ...