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# SChow

##### Last seen: 14 días ago
15 total contributions since 2019

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Question

Interpolating point LAT,LON data to make gridded data
I have lat,lon,z point values (not gridded), I want to interpolate z at 1.875x1.875 degree resolution. The below code doesnot p...

2 meses ago | 0 answers | 0

### 0

Question

Interpolating scattered data within a shapefile/worldmap
Hi I have x,y,zi scattered data, where x is lon, y is lat and zi is the data, I want to interpolate and extrapolate the data wi...

2 meses ago | 1 answer | 0

### 1

How to make the graphs more smooth in matlab
Hi, you may use the print function to save your figure at a desired high resolution print(gcf,'fname.png','-dpng','-r800');%%%f...

4 meses ago | 0

Question

Match strings from 2 tables
Hi, I have 2 tables example: TA= 'Name' 'Code' 'AFG' 120 'CAN' 210 'BER' 121 'FIJ' 910 ...

4 meses ago | 1 answer | 0

### 1

Question

Finding matching strings from a table and making a new table
I have a huge table of size 18792010x57 (57) are the number of columns. As an example say the table (T) that looks like: 'A' ...

4 meses ago | 1 answer | 0

### 1

Question

Find corresponding values for unique values in a matrix
I have two matrices A and B. I want to add up elements in matrix B for every unique element in matrix A and return C A =[1 47 2...

4 meses ago | 1 answer | 0

### 1

Question

Matching elements in a matrix with elements in another matrix
I have a matrix, A=[1 3 4 3 1 5 NaN 3 6] and another index matrix B=[1 333 2 356 3 112 4 789 5 7...

4 meses ago | 1 answer | 0

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Question

match vector with first column of matrix
I have a matrix 'Mat' and a vector 'v', I want to match the vector 'v' with the first row of 'Mat' such that I get an output 'r...

4 meses ago | 2 answers | 0

### 2

find the nearest values
Try the ismember function

4 meses ago | 0

making coarse matrix from fine resolution matrix
scaling = 5; %%% I scale Z1 by factor of 5 so that sepblockfun works, %%%%% sepblockfun is developed by MattJ and is available...

4 meses ago | 1

Question

making coarse matrix from fine resolution matrix
Hi, I am trying to make a coarse resolution matrix of 3600x1800 from a 8640x4320 matrix by summing up the elements of the matrix...

4 meses ago | 3 answers | 0

### 3

Question

To rasterize polygons without using GUI
Hi, I am trying to rasterize a feature (POP2005) of a shapefile containing 246 countries. If I follow the example in https://d...

4 meses ago | 0 answers | 0

### 0

Question

From vector data to raster
I am trying to convert a vector data corresponding to countries in a shapefile to raster at 0.1 degree resolution, For this I a...

4 meses ago | 0 answers | 0

### 0

Question

remove chunkSize while creating a nc file in matlab
I am creating a .nc file after processing another file in MATLAB. I want the created .nc file to be of exactly the same format a...

9 meses ago | 0 answers | 0