reddy

Andhra University

Last seen: nästan 5 år ago | Active since 2013

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how to show datestring animation on a plot?
Hi everyone, I am trying to make a movie (I want to do title animation) from time series data... as the days change I want...

nästan 10 år ago | 0 answers | 0

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Question

how to read and plot the HDF data from INSAT3D SST data
hello every one, I have INSAT3D SST satellite data. I am able to read the latitude, longitude and sst variables but i am unab...

nästan 10 år ago | 1 answer | 0

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answer

Question

how to do time series animation and saving into movie?
hi I have time series spatial data. I want to animate the data. how to do? Thanks in advance

nästan 10 år ago | 0 answers | 0

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Question

how can i create animation with m_quiver and m_proj on the same plots??
HI every one. I have satellite gridded data 1/4 degree resolution. 4-dimensional data set. x,y,z,t. I would like to animat...

nästan 10 år ago | 0 answers | 0

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answers

Question

how to read and plot the HDF data from INSAT3D SST data
hello every one, I have INSAT3D SST satellite data. I am able to read the latitude, longitude and sst variables but i am unab...

ungefär 10 år ago | 0 answers | 0

0

answers

Question

how to average the minutes data to hourly data if the data is missing for some minutes(samples) in between
hi everyone, I am having data every two minutes time interval with the format 9/10/2013 4:00 721.19141 4.999999523 0 35.29...

mer än 10 år ago | 2 answers | 0

2

answers

Question

How to plot power spectrum when sampling period is 1 day and Number of samples are not equal to 2^n ..........?????
The daily Temperature data for four months. Now I would like to analyze Energy contained in which time periods..? Like the ener...

mer än 10 år ago | 0 answers | 0

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Answered
plotting the frequency spectrum
Hi every one could you please plot spectrum for the variables that are in EXCEL file which is attached.? thanks. Please...

mer än 10 år ago | 0

Question

define depth axis time axis for quiver matlab, depth wise current vectors time series,
HI all I am having 21 columns, 1st column as time, 2nd column to last column different depths (10m to 105m with 5m interval)....

mer än 11 år ago | 1 answer | 0

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answer

Question

frequency axis to time axis in power spectral density
Hi all I have 120 data points for 120 days. and plotted power spectrum as shown in code.. now my doubt is that how to convert...

mer än 11 år ago | 0 answers | 0

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answers

Question

filter data over a period
HI all, I am trying to filter over a period but I feel I am not getting the answer. Okay here is my question, I am having...

mer än 11 år ago | 0 answers | 0

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answers

Question

band pass filter current data and PSD
Hello all I am using MATLAB for Ocean Science research. I want to filter 20 day current data which is 117 days data (everyday...

mer än 11 år ago | 0 answers | 0

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answers

Question

how to resolve ADCP current components and wind componets and how to get mean of current direction and wind direction
I am having the ADCP hourly data as well as wind hourly data. Now I want daily average of current directions and wind directions...

nästan 12 år ago | 0 answers | 0

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answers

Question

spectral analysis for discontinuous time series data
HI everyone I am having discontinuous time series data.like I have 3 years of current data but for some issues the ADCP senso...

nästan 12 år ago | 1 answer | 0

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answer

Answered
spectral analysis x-axis log(frequency), y axis power*freq,
Like this output I want.. In this pattern I want the output.. Please help me out..

nästan 12 år ago | 0

Question

spectral analysis x-axis log(frequency), y axis power*freq,
Hi Everybody.. I am new to Matlab and I am Oceanographic Student.. I want to analyse the Oceanographic parameters for that...

nästan 12 år ago | 1 answer | 0

1

answer

Question

spectrum analysis of wind
Hello every one. I am having Wind hourly data. Now I want to know spectral analysis of wind for cycles/day.. could any one...

nästan 12 år ago | 3 answers | 0

3

answers

Question

wind speed and direction conversion for different levels
Hello everyone I am having a wind direction and wind speed data at 3m height.. now i want them to convert to 10m height. ...

ungefär 12 år ago | 0 answers | 0

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answers