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1. Operating system: Linux mint 19.2 2.MATLAB version R2017b 3. Problem Description: Open the help document of MATLAB and view it. After closing the help document, Matlab is stuck. After a period of time, it will report: Exception in thread "AWT-EventQueue-0" com.teamdev.jxbrowser.chromium.internal.ipc.IPCException: Failed to execute shutdo ...

I. Basic Concepts (composition) matplotlib consists of three layers: scripting, artist and backend In the whole matplotlib, all the elements that can be seen in the graph belong to Artist object, that is, all the elements composed of title, axis label, scale, etc. are instances of Artist object (1) if Artist is compared to dr ...

Let the output start and end time, did not expect that matlab is output like this, feel egg pain incomparably in an instant 5.0000000e+01 4.8000000e+01 4.9000000e+01 5.6000000e+01 4.5000000e+01 4.9000000e+01 5.0000000e+01 4.5000000e+01 5.0000000e+01 4.8000000e+01 3.2000000e+01 4.9000000e+01 5.7000000e+01 ...

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plotData.m file This function file is to distinguish the results of which the results are 0 and 1, mainly through the find function. function plotData(X, y) %PLOTDATA Plots the data points X and y into a new figure % PLOTDATA(x,y) plots the data points with + for the positive examples % and o for the negative examples. X ...

In the object detection of deep learning, we need a CSV file to store the file of our training set picture and the position coordinates of the corresponding object's boundingbox in the picture. Today I'll teach you how to generate python code for CSV. First, you need to generate the GT graph of training ...

For LHS introduction, please refer to: https://blog.csdn.net/Together_CZ/article/details/90076271 The following are four kinds of distribution matlab programs, including normal distribution, uniform distribution, lognormal distribution, extreme type 1. 1. Latin hypercube sampling of normal (Gaus ...

UFLDL is an early in-depth learning introduction written by Wu Enda's team. The rhythm of theory and practice is very good. Every time I want to read the theory quickly and write the exercises, because he helps you to complete the whole code framework and has detailed annotations, so we just need to imp ...

Author: Moxin; Date: 2019.7.25; Learning LADRC structure: 1. Learning the relevant knowledge of PID, as the basis for learning ADRC, building modules in simulink, through adjusting parameters, to see the effect of adjusting, analyze the impact of Kp, Ki, Kd parameters on the system. 2. Introduce some ...

Endpoint detection Endpoint Detection Algorithmic Steps of Energy and Zero Crossing Number Speech signal x(n) subframe processing Calculate the short-time energy of each frame, and get the short-time frame energy of speech. Calculate the zero-crossing number of each frame and get the zero-crossing ...