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Andi


Last seen: 11 months 前 |  自 2021 起处于活动状态

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统计学

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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?

1 year 前 | 2 个回答 | 0

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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? ...

1 year 前 | 0 个回答 | 0

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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...

1 year 前 | 1 个回答 | 0

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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...

1 year 前 | 1 个回答 | 0

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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...

1 year 前 | 1 个回答 | 0

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提问


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 ...

2 years 前 | 2 个回答 | 0

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提问


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))/(...

2 years 前 | 2 个回答 | 0

2

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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 ...

2 years 前 | 1 个回答 | 0

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提问


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...

2 years 前 | 1 个回答 | 0

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提问


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...

2 years 前 | 1 个回答 | 0

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提问


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...

2 years 前 | 1 个回答 | 0

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提问


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 ...

2 years 前 | 1 个回答 | 0

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已回答
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;...

2 years 前 | 0

提问


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...

2 years 前 | 2 个回答 | 0

2

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提问


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...

2 years 前 | 1 个回答 | 0

1

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已回答
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),:); ...

2 years 前 | 0

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提问


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...

2 years 前 | 2 个回答 | 0

2

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提问


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...

2 years 前 | 3 个回答 | 0

3

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提问


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...

2 years 前 | 1 个回答 | 0

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提问


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...

2 years 前 | 1 个回答 | 0

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提问


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...

2 years 前 | 1 个回答 | 0

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提问


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...

2 years 前 | 1 个回答 | 0

1

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提问


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...

2 years 前 | 1 个回答 | 0

1

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提问


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....

2 years 前 | 0 个回答 | 0

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提问


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 ...

2 years 前 | 1 个回答 | 0

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提问


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...

2 years 前 | 1 个回答 | 0

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提问


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...

2 years 前 | 1 个回答 | 0

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提问


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...

2 years 前 | 0 个回答 | 0

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提问


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....

2 years 前 | 1 个回答 | 0

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提问


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...

2 years 前 | 1 个回答 | 0

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