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Shakir Hussain


2018 이후 활성

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Plot data (3d) only inside polygon
I am trying to plot data (45*56*6) only inside polygon and i tried these steps imported shapefile and run query to sperate data...

2년 이상 전 | 답변 수: 0 | 0

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How to delete/alphadata values of 3d data outside polygon without change the dimensions of data
We can delete the values of matrix outside polygon as data = 12*17*6 x,y,S.X and S.Y are belongs to polygon isin = inpolygo...

2년 이상 전 | 답변 수: 0 | 0

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How to calculate the linear regression of each cell of z value of array data?
How can calculate the linear regression/trend for z value of array for example 10*16*108 and I want to apply regression formul...

2년 이상 전 | 답변 수: 0 | 0

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How to convert 3d monthly data into season
Example of my data set is 56*42*360 (30 years) and each page represent a month for example 56*42*1 mean jan 1980 and 56*42*13 me...

2년 이상 전 | 답변 수: 2 | 0

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Plot array data with its values only inside polygon
I have a data 420*940*6 (the value of each grid varies from 0-100) and I want to plot data only inside polygon (s). lat (420*1...

3년 이하 전 | 답변 수: 1 | 0

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How to regrid the spatial data in netcdf format directly without reading it
I am dealing with a large size data (aprox 3 Gb) in netcdf data with 0.004 degree resolution, trying to regrid it to 0.05 degree...

3년 이하 전 | 답변 수: 1 | 0

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How to import 3GB netcdf file into matlab
I know, how to read netcdf data into matlab and due to the size of this file (3gb) maltab is saying out of limit (array exceeds ...

3년 이하 전 | 답변 수: 1 | 0

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HOw to import and dump many hdf data into matlab at once
I have data file around 500 similar to attached one and I want to import all of them in matlab to carry out further analysis. T...

3년 이하 전 | 답변 수: 0 | 0

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How to convert unconsistan cell array into 3d matrix?
I have cell array of daily temperature data of 18 years including leap year i.e 18*1 and each cell consist on 720*360*366/365 (n...

3년 이하 전 | 답변 수: 1 | 0

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How to Calculate linear trend for each column of a matrix
Can we calculate the linear trend of each column of a matrix without drawing any line, For example I want to calculate the line...

약 3년 전 | 답변 수: 2 | 0

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Plot 2D line graph for each column in separate box having with minor grids on
The plot should consist on 36 2D line graph each in a separat box with unique x and y lable and 36 line graph must be in single ...

약 3년 전 | 답변 수: 1 | 0

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How to plot sptail data with shapefile?
I have data of 12 month, latitude(420), longitude(940),data(940*420) and shapefile and I want to make plot similar to attach pi...

약 3년 전 | 답변 수: 0 | 0

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Why 'for loop' is very slow even working on server
My 'for loop' looks like iwant = cell(a,b); for i =1:17 c = data(:,:,i); for j = 1:b idx = inpolygon...

약 3년 전 | 답변 수: 2 | 0

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How to distribute the data having X and Y address into direction/side
We can extract geographical data (15*25*32) at different elevation with the help of elevation polygon, but how we can distribute...

약 3년 전 | 답변 수: 0 | 0

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plot matrix of grid data with lat and lon
We can plot the grid with lat long by different ways e.g map/geoshow, contour, image e.t.c but how we can make matrix of such pl...

약 3년 전 | 답변 수: 1 | 0

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Why matlab is taking long time for data analysis on linux server
I am trying to execute the below codes but it is taking long time s = shaperead('grid_area2000.shp'); N = length(s); fo...

약 3년 전 | 답변 수: 0 | 0

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How to creat and edit m-file on linux server?
I am using xming to access ubuntu server from windows 10 to use matlab there. I have successfully accessed and open matlab there...

약 3년 전 | 답변 수: 0 | 0

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How to extract array subset with polyline (line feature)
We know to extract array subset with polygon <https://www.mathworks.com/matlabcentral/answers/407463-how-to-subset-the-matrix-ar...

3년 이상 전 | 답변 수: 0 | 0

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How to catch/find ''Index exceeds matrix dimensions'' error line?
We can catch error line by dbstop if all error dbstop if error dbstop if caught error e.t.c I have no idea how to ...

3년 이상 전 | 답변 수: 1 | 0

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How to subset the matrix/array with shape file?
I have matrix of 890*751 and array 890*751*5 and I want to clip/crop/subset this matrix and array with shape file. The shape fil...

3년 이상 전 | 답변 수: 1 | 0

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How to find the page of an array with it number/name and values, having max and min values as a whole page
I have an array (10*8*12) and has find the page with its values and number, having max and min values as whole. For example ...

3년 이상 전 | 답변 수: 1 | 0

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Writing the matlab matrix in geotiff, whats wrong with this script?
What I am making mistake here? basename = 'test'; rasterSize = [890 751]; refmat = makerefmat( ... 'RasterSize', ras...

3년 이상 전 | 답변 수: 1 | 0

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How to import array/matrix into arcmap/arcgis
I have mat. data set 25*25*10 with latitude and longitude in, how I can import it into arcmap? I have not idea about it, thanks...

3년 이상 전 | 답변 수: 0 | 0

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Extract specific values of first set of matrix on base of condition from second set of matrix
There are two sets of matrix (A and B) with same size (8*8*5), A is precipitation data having random values from -10....to ....9...

3년 이상 전 | 답변 수: 1 | 0

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Index exceeds matrix dimensions.
Daily 10*10 grid precipitation data of 6 days (10*10*6) includes NaN, zeros and negative values. We are trying to replace the Na...

3년 이상 전 | 답변 수: 2 | 0

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Fill NaN cell with mean of eight surrounding cells in grid data in matlab
I am trying to fill the NaN values of grid data with 8 surrounding values but could not understand, what is going wrong here in ...

3년 이상 전 | 답변 수: 2 | 0

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How to write the Netcdf file including latitude, longitude and time.
I am not a native English speaker so ignore the language mistakes. I have 2 variables along with lat, long and time, trying t...

3년 이상 전 | 답변 수: 1 | 0

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