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# hanif hamden

##### Last seen: Today
24 total contributions since 2018

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Question

How to determine the radius of gaussian smoothing?
Hi everyone, can anyone explain how I would like to determine the radius smoothing by using imgaussfilt function matlab. Let sa...

environ un mois ago | 0 answers | 0

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Question

How to solve Error - Index in position 1 is invalid. Array indices must be positive integers or logical values.
Hi, i wonder what is the problem with the script as the error showed like this "Index in position 1 is invalid. Array indices mu...

environ 2 mois ago | 1 answer | 0

### 1

Question

How to estimate annual and semi-annual signals?
Hi everyone, I would like to estimate annual ans semi-annual signal from my data. Attached is my data as well as my coding, I ma...

environ 2 mois ago | 1 answer | 0

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Question

How to Swap Column according to odd/even numbers?
Hi everyone, I would like to arrange my column according to odd and even numbers. Example data is shown below, I want to arrange...

environ 2 mois ago | 1 answer | 0

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Question

How to use gaussian filter order and length instead using sigma
Hi everyone, can anyone assist me on how I would like to filter the data using gaussian filtering using filter order and length ...

2 mois ago | 0 answers | 0

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Question

How to determine the distance of gaussian filter?
Hi everyone, I was confuse on how to determine the distance of gaussian filter. there are some article mentioned that the data f...

2 mois ago | 0 answers | 0

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Question

How to interpolate with more interpolation points?
Hi everyone, below this the script of interpolation. By using this script, I managed to interpolate if there is only one point /...

2 mois ago | 0 answers | 0

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Question

How to convert datetime to datenum which date and time from different column?
Hi. anyone can solve this matter. I have a few columns which column1 (date) column2 (time) column3-15 (data) I wanted to combin...

4 mois ago | 1 answer | 0

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Question

How to extract coordinate from the header files?
Hi everyone. I have 6 headerlines and then data. I want to extract the only the coordinate numbers in the first headerline. Ex...

5 mois ago | 1 answer | 0

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Question

How to read the text file start from 7th line and convert the date into datenum?
Hi everyone. I need to read the text starting from 7th line of text file until the end of data. And the date need to be converte...

5 mois ago | 1 answer | 0

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Question

How to split text files into many text files?
Hi everyone. Can anyone help us to split the data into many files. The example data is attached. This is how the data look like...

5 mois ago | 1 answer | 0

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Question

How to read grid file GOT4.7 format ocean tide model?
Hi everyone, I've tried to modify and got confused on the script that has given to me in order to read another format of grid f...

7 mois ago | 0 answers | 0

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Question

How to convert grid file to text file?
Hi there. Can you help me on how to convert this type of grid file into text file (lat, lon, amp, phase) for each column. The...

7 mois ago | 1 answer | 0

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Question

How to change the style of grid border?
Hi everyone. Can anyone help me to change the style of grid border/edges black and white? The example of the border is attached....

9 mois ago | 0 answers | 0

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Question

How to solve 'SamplePoints' value contains Inf or NaT. ?
Hi everyone. Can anyone help me to solve this error? The error showing this: Error using convertMovfunArgs (line 19) 'SampleP...

11 mois ago | 1 answer | 0

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Question

How to overcome array problem?
Hi everyone, I would to extract each cycle and append it all. Since my coding works manually as I have to keep change the numbe...

12 mois ago | 0 answers | 0

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Question

How to solve pre-allocating array?
Hello everyone, I have a coding like this, where I need to extract the row which has same index number in column 5 of my data. ...

12 mois ago | 1 answer | 0

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Question

How to read this date format yyyymmddHHMMSS.SS ?
Hi everyone, Since my datetime data in the form of yyyymmddHHMMSS.SS (20020804122604.66). How I would like to read this type of...

environ un an ago | 1 answer | 0

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Question

How to add datetime from seconds?
I have txt file as attached. I have initial date time on the first row.. How i want to add this datetime with seconds for each ...

plus d'un an ago | 1 answer | 0

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Question

How to set datetime for every 9.9156 days?
I have 255 length of data. and the first row of data I have date time 1-Jan-1993 0:00:00. how to set the datetime which interval...

plus d'un an ago | 2 answers | 0

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Question

How to replace rows contain NaN with values from another matrix?
A = [728140.500000000 1840.00 728140.541666667 1780.00 728140.583333333 NaN 728140.625000000 NaN 728140.66666666...

plus d'un an ago | 1 answer | 0

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Question

How do I extract points from multiple circles?
I have plot circle according to the grid points and I have a problem to extract the points within each circle. This is my coding...

plus d'un an ago | 1 answer | 0

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Question

Error using horzcat Dimensions of matrices being concatenated are not consistent.
I can't arrange my data as the error shows like this: Error using horzcat. Dimensions of matrices being concatenated are not c...

plus d'un an ago | 1 answer | 0