提问

reading and averaging of netCDF file contents
Hello, After I open a geography based netCDF file, I want to calculate the mean value of the variable within a small area aro...

7 years 前 | 1 个回答 | 0

提问

How to open a netCDF file
Hello, I have a few netCDF files which contain geographical coordinates and values corresponding to those coordinates. For an...

7 years 前 | 1 个回答 | 0

提问

Reading a value on a 3d plot, as the cursor is moving
Hello, Using "surf" I was able to make a 3d plot of x,y,z. Now I want to know how to read the z value corresponding to the (x...

7 years 前 | 1 个回答 | 0

提问

making a area plot with lat,lon and a variable corresponding to that location
I have latitude, longitude and temperature corresponding to those locations. How can I make a color plot in a way it show how te...

7 years 前 | 2 个回答 | 0

已回答
Filtering out indices of vector A based on restrictions applied to vector B
A(ix&B<=10) shows "Error using & Matrix dimensions must agree"

7 years 前 | 0

提问

work with two filtering criteria
A=[2 5 NaN 10 NaN 1 NaN 20 1 10]; B=[Nan 3 5 50 NaN 1 89 11 5 9]; 1st I had to get rid of pairs which had NaN in eithe...

7 years 前 | 1 个回答 | 0

提问

Filtering out indices of vector A based on restrictions applied to vector B
Suppose i have to vectors A and B or size [1,20]. After filtering out cases with NaNs on each I will get 10 good pairs of data f...

7 years 前 | 2 个回答 | 0

提问

finding values within a limit
I have a couple of indices selected via t1=find(touse==1); Then I need to use it to find a few values that are below a particula...

7 years 前 | 1 个回答 | 0

提问

how to count the number of points in a scatter plot
Hi, I made a scatter plot using two columns where there were a few NaNs. Those rows were automatically get eliminated when I ...

8 years 前 | 1 个回答 | 0

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Calculating the averages of different groups of values
Hi, I need to get averages of Ys, corresponds to similar groups of Xs separately, without combining the similar groups at two...

9 years 前 | 1 个回答 | 0

提问

mean calculation by comparison
Hi, In the following vectors, I need to get the "mean" of y values for each set of similar x values. What I mean is I need the ...

9 years 前 | 1 个回答 | 0