altaf ahmed

Last seen: 5年以上前 | 2019 年からアクティブ

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質問

Vector multiplication for a vector with a transpose of vector i.e. one row vector and one column vector.
I am using this script to multiply two vectors as below: %Parameters Declaration S0T=[1,2,3,-1,-2] S1T=[1,1,-2,2,-3] S0=tr...

6年弱前 | 1 件の回答 | 0

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質問

Defining the limits for discrete time sequence on x axis using stem command
In this sample program, I need to define the x axis as integers only rather than fractions. x=[-2 1 -1 2] nx=-1:2 h=[0 1 2...

約6年前 | 1 件の回答 | 0

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質問

Check to find if a row has an element occuring more than once
I need to find if a row has more than one occurence of 1s. I am expecting a response return like true or false. Sample row matri...

6年以上前 | 1 件の回答 | 0

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質問

Traversing through a matrix row by row extracting elements from mimimum to maximum values in each row
I have a matrix 1000x6 and want to go through each row elements from min to max order as below: Columns 1 through 5 0...

6年以上前 | 1 件の回答 | 0

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質問

Need code for ALOHA implementaiton in MATLAB comunication box
I am using the ALOHA simulation in MATLAB Communication Toolbox. Need to knwo the code to understand the logic and appreciate if...

6年以上前 | 1 件の回答 | 0

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質問

Matrix not displaying rows with minimum values
I am trying to build up a matrix od 1000x6 dimension and observe that some inital very min values are not displayed as below. Ca...

6年以上前 | 1 件の回答 | 0

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質問

average and standard deviation of one column of a matrix
I want to calcualte the average and standard deviation for one column of a 1000x10 matrix. Is there a quicker/efficient way or...

6年以上前 | 1 件の回答 | 0

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質問

looping through 10 frames of 10 slots each
I am trying to loop through a frame numbered from 0 to 9 and each frame has slots numbered 0-9. Multiple loops seems to be error...

6年以上前 | 0 件の回答 | 0

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質問

Creating an array of strings for mapping indexes to values
In Python it is easy to implement but wondering how can we do it in MATLAB. Can someone trnslate this toi MATLAB code. station...

6年以上前 | 1 件の回答 | 0

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質問

Two Matrix array elements addition except the very first one
I have a matrix of 10x10000 and want to add previous column with current one excpoet the very first one like below: First Row...

6年以上前 | 1 件の回答 | 0

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回答