When learning automation, some students may struggle with whether to learn the Pytest or Unittest framework. Of course, some people learn both, but sometimes they don’t master either and only know how to use them without understanding the differences between the two frameworks. In short, to perform automated testing effectively, it is necessary to understand … Read more
Currently, the development of mobile apps has become very popular and booming. However, most mobile testing is still stuck in manual testing. Because mobile app development needs to adapt to different devices, for example, an Android app needs to support different versions, not only the latest version but also older versions. This leads to the … Read more
After previously publishing a comparison of performance testing tools, some friends left messages wanting to understand the comparison of automation testing frameworks, especially the pros and cons between RobotFramework, pytest, and unittest. Today, we will analyze the differences between them and their respective advantages and disadvantages. 1 RobotFramework Advantages: (1) By using the keyword-driven testing … Read more
PyTest: The Best Partner for Writing Test Cases When it comes to code testing frameworks, PyTest is definitely a dark horse in the Python world. It not only solves the verbosity problem of unittest but also comes with a bunch of super useful features. Let’s take a look at this powerhouse in the testing field! … Read more
Pytest is the built-in automation testing framework for Python 2 , while for Python 3 the pytest framework is independent and needs to be installed via pip installation 1. Installing and Setting Up Pytest 1. Use pip install -U pytest to install for Python 3 2. Check pytest version information: pytest –version 3. Execution rules … Read more
1. Calling Methods X=FFT(x); X=FFT(x, N); x=IFFT(X); x=IFFT(X, N) When performing spectral analysis with MATLAB, note: (1) The data structure of the return value from the FFT function is symmetric. Example: N=8; n=0:N-1; xn=[4 3 2 6 7 8 9 0]; Xk=fft(xn) →Xk =39.0000 -10.7782 + 6.2929i 0 – 5.0000i 4.7782 – 7.7071i 5.0000 4.7782 … Read more
Click Graduate School Forum Learn more about graduate school information 1. Help: The Most Effective Command Actually, I can say that without MATLAB software, I think I would basically know nothing. Whenever I encounter a problem, my first reaction is usually: help. Let me share some common methods of using help. (1) Directly typing “help” … Read more
Below we present some function curves or surface plots drawn using Matlab. Since the public account cannot process EPS images, the images we screenshot are all bitmap, so you will see the ‘jagged edges’. To appreciate high-quality images with smooth edges and no jaggedness when zoomed in, please click on “Read the Original (Extraction Code: … Read more
Risk management professionals need to reduce model development time and develop and deploy transparent, stable, and easily upgradable applications. Learn how to use MATLAB® to develop risk control models, scale models based on application size, test according to regulatory requirements, and perform stress testing under various scenarios: √ The existing code examples show you how … Read more
1.Gaussian Elimination: function (x,det,flag)=Gauss(A,b), where A is the coefficient matrix of the equations; b is the right-hand side; det is the value of the determinant of the coefficient matrix; x is the solution of the equations. 2.Gaussian-Jordan Elimination: function (x,flag)=Gau_Jor(A,b), where flag=’ok’ indicates successful computation. 3.The syntax for plotting function graphs is: (1).plot——Utilize points to … Read more