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1 operation of cell array cell in MATLAB Create a 6 * 4 array with reshape function: A = reshape(1:20,5,4)' be careful: During the use of reshape function, it should be noted that the dimension of the created array should correspond to the original quantity, otherwise the following error will be reported: 1.1 mutual conversion ...

reminder Hello, I'm Cbiltps. If there are difficult to understand sentences and key points that are difficult to express in words in my blog, I will have pictures. So my blog with pictures is very important!!! If you want to know me better, please see my first blog, the link is as follows: https://editor.csdn.net/md/?articleId=1187784 ...

1. Basic concepts: Linked list: a non continuous and non sequential storage structure in the physical storage structure. The logical order of data elements is realized through the pointer link order in the linked list. The linked list has 8 structures: 1. Headless one-way non circulation 2. Headless one-way circulation 3. Leading single circ ...

catalogue I Introduction to strcat functionII Principle of strcat functionIII strcat function practiceIV Note the strcat function crashV Guess you like it Zero foundation C/C + + learning route recommendation: C/C + + Learning directory >> Introduction to basic C language I Introduction to strcat function In the previous article, ...

First, link to several blog addresses: Analysis of C + + virtual function table cout << "Virtual function table address:" << (int*)(&b) << endl; cout << "Virtual function table - first function address:" << (int*)*(int*)(&b) << endl; In this blog, cout < < virtual function table add ...

preface Minesweeping game is a small project that C language beginners need to practice. The most basic version of minesweeping implemented in this paper (i.e. only one grid can be swept at a time). The actual minesweeping game will have a function: when players click on the grid, it will expand outward until they are about to encounter th ...

effect As shown in the figure: technological process User login - > function selection - > corresponding function thinking For the use of the whole software, the acquisition of touch screen coordinate points is indispensable, so we open a separate thread to obtain touch screen coordinate points and run from beginning to end ...

subject There is a group of numbers 12, 56, 45, 78, 90, 80, 23, 16, 8 and 63 stored in an array. Any number is received from the keyboard, and the number is searched in the array to give the information whether it is found. If found, it is required to output the position of the number in the array; If not found, output the prompt message th ...

preface Today, we will learn another advanced data structure B tree. We know that the query time complexity of the tree is directly related to the height of the tree. When we insert a large amount of data into the red black tree, there are two problems: (1) First of all, memory is limited and it is impossible to insert data endlessly. BST bas ...

At the end of learning the C language, the teacher asked us to do the system with reference to the code in GitHub. I have uploaded the complete code to the resource and intend to take it myself. catalogue I requirement analysis         1. Software development purpose      &n ...