I can think of three ways that are all slightly different a=[1,2,3,4,5]; If you want to get rid of all cases where |a| is exactly equal to 3 b = a(a~=3); If you want to delete the third element b = a; b(3) = [];
How to create a vector of submultipliers? 1 답변 delete element from vector 8 답변 can i obtain this vector ? 2 답변 전체 웹사이트 RankData File Exchange Find local extrema places and values File Exchange NextVector toolbox ...
delete element from vector Majid Al-SirafiinMATLAB Answerson 24 September 2012 Hi everyone how can I delete element from vector ... for example a=[1,2,3,4,5] how can I delete 3 from above vector to be a=[1,2,4,5] thank you majid kA03q0000015JgHCAU 000178401 8...
Create a character vector. Delete the substring,' World', including the space character. chr ='Hello World' chr = 'Hello World' newChr = erase(chr,' World') newChr = 'Hello' Input Arguments collapse all Input text, specified as a string array, character vector, or cell array of charac...
Frequency Vector— Enter a vector ofx-axis frequency values. Magnitude Units— Select the desired magnitude units. These units should match the units used in the magnitude plot. Magnitude Vector— Enter a vector ofy-axis magnitude values.
logspace Creates logarithmically spaced vector. max Returns largest element. min Returns smallest element. prod Product of each column. reshape Changes size. size Computes array size. sort Sorts each column. sum Sums each column. eye Creates an identity matrix. ones Creates an array of ones. zero...
“Matlab”是“ Matrix Laboratory” 的缩写,中文“矩阵实验室”,是强大的数学工具。本文侧重于Matlab的编程语言侧面,讲述Matlab的基本语法,以及用Matlab语言进行程序设计。值得一提的是,Matlab从R2014a版本…
for any vector x. In addition write a function which takes the vector x and finds the element with the minimum value, xmin, and the element with the maximum value, xmax, and returns the value of the scalar r where: r=(xmax−xmin)/(xmax+xmin) Write a Matlab script which will obt...
keystheBackspacekey,andtheDelete key. •PresstheEnterkeytoexecutethe command. 分号;抑制输出 省略号三个点…如果输入语句太长,一行放不下,就用省略号, 然后按回车表明下行接着写,如 s=1-1/2+1/3-1/4+1/5-1/6+1/7... -1/8+1/9-1/10+1/11-1/12; ...
(f,' a ',2) % differentiate twice with respect to a ans= 0 >> m=[(1: 8).^2)] % create a vector M= 1 4 9 16 25 36 49 64 >> diff(M) % find the differences between elements ans= 3 5 7 9 11 13 15 如果diff的表达式或可变参量是数值,MATLAB就非常巧妙地计算其数值差分;...