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Andi

Last seen: 3 months ago Active since 2021

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Question

How to export a matlab table as a excel/csv file?
Hi everyone, Mya someone suggest me how i can export the Matlab table as a csv/excel file?

6 months ago | 2 answers | 0

2

Question

How to compute the time lag by cross-correlation of ir-regular time series, accurately?
HI everyone, My data set consists of monthly observations of two parameters (already normalized) over a 50 years time window? ...

7 months ago | 0 answers | 0

0

Question

How to interplote and meshgrid 2D scatter plot (bounded by an ir-regular surface)?
Hi everyone, I require interpolating a 2d scatter plot and then creating a mesh grid to find the average value within each gri...

7 months ago | 1 answer | 0

1

Question

How to plot a mashgrid within an ir-regular shape?
Hi everyone, I am looking to plot a meshgrid figure with an irregualr shape and then need to need the grids within a bounded r...

7 months ago | 1 answer | 0

1

Question

How to find a polynomial that best fit with scatter plot?
Hi everyone, I am trying to find a best-fit polynomial equation that works well for my data set (two parameters x, and y). F...

7 months ago | 1 answer | 0

1

Question

How to constrain the plot within the limits?
Hi everyone, I am facing an issue while saving the figure in higher resolution. Figure get out of range plus axis labels also ...

10 months ago | 2 answers | 0

2

Question

What is the physical interpretation of sos in Zp2sos function?
Hi everyone, I am trying to filtering my signal using the following script. N=length(t); dt=(t(end)-t(1))/(...

1 year ago | 2 answers | 0

2

Question

Unexpected phase delay via cross-correlation ? Method issue or bad data?
Hi everyone, I am using the cross-correlation method to measure the phase delay between two-time series. However, sometimes I ...

1 year ago | 1 answer | 0

1

Question

How can i plot the projection of 3d on 2d?
Hi everyone, My data is in x, y, z form. I am trying to plot the projection of 3d on 2d. Here is my sampel attempt: X=1:1:1...

1 year ago | 1 answer | 0

1

Question

How to store the output of multiple for loops in an empty matrix in a particular order?
Hi everyone, My script consists of 2 loops with multiple conditions. For each iteration, I get an output that consists of 3 ro...

1 year ago | 1 answer | 0

1

Question

How to plot the time series data after remove the phase lag?
Hi everyone, My data set consists of two-time series, I have computed the phase lag value for the data set which is 170-degree...

1 year ago | 1 answer | 0

1

Question

How to plot the output of multiple for loops?
Hi everyone, My script works well and give output as print in the end. However, i want to plot the output crossponding to the ...

1 year ago | 1 answer | 0

1

How to produce a subplots for each iteration?
position = 0; % position of plot in subplot fig_num = 1; % figure() numbe for kk=1:10 position = position + 1;...

1 year ago | 0

Question

How to produce a subplots for each iteration?
Hi everyone, My reuqire to generate plot for each iteration (either as individula or as a group 5 or 10 on each figure). For f...

1 year ago | 2 answers | 0

2

Question

how to read a text file as datetime input?
Hi everyone, I have a text file with tiem date format YYYY-MM-DD HH:MM:SS. I want to load it and convert it to datenum. Here i...

1 year ago | 1 answer | 0

1

How to use if condition inside for loop without breaking the loop?
for kk=9:9 s1=t_d(t_d(:,1)>= CE_L(kk) & t_d(:,1)<= CE_U(kk),:); s2=v_d(v_d(:,1)>= CE_L(kk) & v_d(:,1)<= CE_U(kk),:); ...

1 year ago | 0

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Question

How to use if condition inside for loop without breaking the loop?
Hi everyone, I have review many post related to use of if loop inside loop in such a way that if did not influnec the runing l...

1 year ago | 2 answers | 0

2

Question

How to accurately compute the phase lag between two time series with same sampling frequency.
Hi everyone, My data set consists of two time series. Both the series have a consist time lag but that varies (a bit) with tie...

1 year ago | 3 answers | 0

3

Question

How to compute the slop of bootstrap population with its confidence interval?
Hi everyone, I read through all the documentions and avaible function of Bootsrap in matlab most of them compute the mean or c...

1 year ago | 1 answer | 0

1

Question

Why code fail to bootstrap when points lower than a certain limit?
Hi everyone, My script stop bootstraping when the observtions are lower than a certain limit. May someoen suggets how can i fi...

1 year ago | 1 answer | 0

1

Question

How to conditionally pick the rows of tow datasets?
Hi everyone, I have two data set and want to pick rows that have common first element. In the below example, when first elemen...

1 year ago | 1 answer | 0

1

Question

How to calculate the 95% (area under the curve) of Kernel probability density curve?
Hi everyone, I require to plot the kernel density curve and mark its 5% and 95% values on the plot. I attempted but not workin...

1 year ago | 1 answer | 0

1

Question

What are the possible ways to generate a random time series?
Hi everyone, I require generating random times to test the computation. However, I got totally different results when I repeat...

1 year ago | 1 answer | 0

1

Question

How to fix the replacement rate in bootstrap method?
Hi everyone, My script of bootstrap resampling working very well. However, I require to visulize my data in different aspects....

1 year ago | 0 answers | 0

0

Question

How to fix the event density within bins?
Hi everyone, My script is working well, but i unable to descritize within each bin. Here is my script: clear all clc ...

1 year ago | 1 answer | 0

1

Question

How to fixed the axis order in hist3 plot?
Hi everyone, My script works well but there is only one issue, it gives vertical axis as reverse (higher to lower (46 to 45 in...

1 year ago | 1 answer | 0

1

Question

Colour coding based on the number of data points in each grid?
Hi everyone, I have created a grid map and place data points in different bins based on its x, y co-ordinates. I want to allot...

1 year ago | 1 answer | 0

1

Question

How to count points inside each grid cell with central value of each grid cell?
Hi everyone, I have created a mashgrid to plot my data points with each small bins (figure attached). Now, I need to count dat...

1 year ago | 0 answers | 0

0

Question

How to get_ride of NaN values in a cell?
Hi everyone, I have two dataset and need to scareen second set for each value fo the first set using its upper and lower bound....

1 year ago | 1 answer | 0