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# Andi

Last seen: 2 days ago Active since 2021

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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))/(...

3 months ago | 2 answers | 0

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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 ...

3 months ago | 1 answer | 0

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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...

3 months ago | 1 answer | 0

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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...

3 months ago | 1 answer | 0

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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...

3 months ago | 1 answer | 0

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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 ...

4 months ago | 1 answer | 0

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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;...

4 months 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...

4 months ago | 2 answers | 0

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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...

4 months ago | 1 answer | 0

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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),:); ...

4 months 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...

4 months ago | 2 answers | 0

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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...

4 months ago | 3 answers | 0

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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...

6 months ago | 1 answer | 0

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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...

6 months ago | 0 answers | 0

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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...

7 months ago | 1 answer | 0

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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...

7 months ago | 1 answer | 0

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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...

7 months ago | 0 answers | 0

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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....

7 months ago | 0 answers | 0

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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 ...

7 months ago | 1 answer | 0

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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...

8 months ago | 1 answer | 0

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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...

8 months ago | 1 answer | 0

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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...

8 months ago | 0 answers | 0

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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....

10 months ago | 1 answer | 0

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Question

How to split data matrix conditionally?
I have a data matrix of 59 columns and variabale number of rows, Required to extract a new matrix such that it include only thos...

10 months ago | 1 answer | 0

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Question

How to limit the output decimal places?
Hi everyone, I required upto 10 decimal place answer for my output, but after few decimal place its shows zero. Earlier i atte...

10 months ago | 1 answer | 0

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Question

How to move colorbar inside the subplot ?
Hi everyone, I need to move colorbar inside the subplot along with some secondry edits e.g. highlight a region and add text an...

10 months ago | 1 answer | 0

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Question

How to plot confusion matrix conditionally?
Hi everyone, I required to represent the output of two parameteres via a confusion matrix (heat map). The total number of obse...

10 months ago | 0 answers | 0

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Question

How to set colour bar scale as a power of 10?
Hi everyone, May somehelp me to adjust the colour bar scale with only major ticks (at 1e-9, 1e-8, 1e-7, 1e-6) Here is my sc...

10 months ago | 1 answer | 0

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Question

How to conditionality concat columns of a matrix?
Hi everyone, My data set consists of 60 rows and 86 columns. First row is parameter values that are ranging from 1.2 to 1.73. ...

10 months ago | 1 answer | 0