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okoth ochola


Last seen: Today Active since 2022

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How to make a column matrix from multi-dimensional matrix with several rows
Hello, allow me inquire something little. Suppose i have matrix A which is100 by 30 matrix. I want to make a n by 1 matrix by tr...

ongeveer 9 uur ago | 2 answers | 0

2

answers

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How to obtain numerical value during integration
Hi, I have a slight problem here, I am doing integration based on series of input picked from an array. Have used the following ...

ongeveer een maand ago | 0 answers | 0

0

answers

Question


How to plot graphs successively using loop
Hi, I would want to plot data successively using for loop. I tried the code below, but the code only plots the first graph and s...

ongeveer 2 maanden ago | 1 answer | 0

1

answer

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How to fix anomalies in graphs
Hello, am trying to plot approximated and actual pdf on on graph, however the kind of figures am recieving are abnormal as illus...

ongeveer 2 maanden ago | 1 answer | 0

1

answer

Question


How to match indices of a matrix and how to define functions correctly in matlab
Hello community, allow me bother you guys again with yet another question again. Have been trying to write this code by the name...

ongeveer 2 maanden ago | 1 answer | 0

1

answer

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Defining and calling functions in matlab
Hi, am trying to defing the fuction pasted below in a separate file and then call it in another script saved in a different file...

ongeveer 2 maanden ago | 2 answers | 1

2

answers

Question


Defining objective functions appropriately
Hi community, I previously asked about grey wolf optimizer and the guidance I got was much helpful,am eternally grateful for you...

ongeveer 2 maanden ago | 2 answers | 0

2

answers

Question


Grey Wolf optimizer in matlab
Hi, I am trying to write matlab code for grey wolf optimization. I would want to use it to obtain wbl patramaters. So I have wri...

ongeveer 2 maanden ago | 1 answer | 0

1

answer

Question


Picking array elements based their values (largest, second largest,...)
Hi community. I have the following code which I intended to use to pick numbers from a matrix from the matrix based on their val...

2 maanden ago | 1 answer | 0

1

answer

Question


How to name axes from the script
Hi community, Ihave a slight problem. I have written a program which include plotting of graph. Now i want the program to prompt...

2 maanden ago | 2 answers | 0

2

answers

Question


creation of matrices based on output
Hi, I have the program below which when run gives extracted matrices with corresponding means. My problem is to tell the program...

2 maanden ago | 1 answer | 0

1

answer

Question


copying matrix values based on a specific value in another column
Hello, suppose we have A=[1 1 1 1 2 2 2 2 3 3 3 3]' and B=[3 4 6 7 8 9 0 12 4 5 6 8]', so that C=[A B]. Is there a way I can cop...

2 maanden ago | 1 answer | 0

1

answer

Question


creating matrix using output elements
Hi, i havecode below which ouputs given values independently. however, i want the ouputs to be under one matrix,what can i add ...

2 maanden ago | 2 answers | 1

2

answers

Question


Connecting two Matlab scripts under one loop
Hi, I written a matlab script to help me in some basic data filtration. Please see a copy of the code below. The code is for me ...

2 maanden ago | 2 answers | 0

2

answers

Question


loops and conditional statements in Matlab for data filtration
Hi Matlab community. Can someone kindly assist with this question. Assuming you have an input matrix A=transpose([1 3 4 2 3 -9 4...

2 maanden ago | 1 answer | 0

1

answer

Question


Fitting bimodal wind data using Weibull mixture in matlab
Hi, I have wind data that am analyzing and I intially chose Weibull distribution to fit the data. However, from the results, the...

8 maanden ago | 2 answers | 0

2

answers

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Weibull mixture model in matlab
Hello everyone in this fantastic community. I just discorvered that I have a bimodal wind data, traditional Weibull distribution...

8 maanden ago | 0 answers | 0

0

answers

Question


How to find empirical and estimated (Weibull) probability density
Hi, I have filtered wind data array in a matrix, say A=[12000 by 1] (12000 rows and 1 column). I would like to tabulate probabil...

8 maanden ago | 2 answers | 0

2

answers

Question


Splitting n by 1 matrix
Hi, I have n by 1 matrix, I want to splitt this matrix into systematically into several smaller matrices of the same dimension. ...

9 maanden ago | 1 answer | 0

1

answer

Question


Selecting specific rows and then summing them up
Hi, suppose I have a matrix A=[1 2 3 4 5 6 7 8 9 10 11 13......12555], I want to select specific elements and add them up in one...

9 maanden ago | 1 answer | 0

1

answer

Question


Deleting specific values from multidimensional matrix
I have a huge data which can be repersented as matrix of dimenson 34000 by 2. I would like to delete some rows that contains und...

10 maanden ago | 1 answer | 0

1

answer