Community Profile

photo

Jetson Ronald


Università degli Studi di Pavia

Active since 2011

Hi, This is Jet
Professional Interests: signal processing

Statistics

  • Thankful Level 1

View badges

Content Feed

View by

Question


Phase correction in FFT
Hello I have a signal (some harmonic function) and I want to increase the duration of signal using phase correction, i.e. addi...

9 years ago | 1 answer | 0

1

answer

Question


displaying number in general format when using loglog plot
Hello How can I display number in general format (0 1 2 ....) instead of 10^1 when using loglog plot? Thank You Jetson

9 years ago | 1 answer | 1

1

answer

Question


How to read a text file line by line?
Hello I have a complicated text file,it runs row by row, first clumn is time and the next colum is corresponding acceleration...

9 years ago | 3 answers | 1

3

answers

Question


How to read a text file line by line?
Hello I have a complicated text file,it runs row by row, first clumn is time and the next colum is corresponding acceleration...

9 years ago | 0 answers | 0

0

answers

Question


Applying Phase correction to modify the duration of the signal.
Hello I need to increase the duration of my signal by adding correction to Phase. I am using fft and I have estimated amplitu...

9 years ago | 0 answers | 0

0

answers

Question


How to generate a signal with time varying frequency?
Hello I am using Hilbert spectrum to study my nonstationary earthquakes recorded strong-motion. I was able to analyze the signa...

10 years ago | 3 answers | 0

3

answers

Question


Generating time varying sinusoidal function
Hello I need to generate time varying sinusoidal signal, I used linearly varying frequency with time but the resulting signal...

10 years ago | 0 answers | 0

0

answers

Question


Creating DEM in matlab
Hello I am dealing with maps, I am using map option to deal with the different parts of the worlds. I would like to have digita...

10 years ago | 1 answer | 0

1

answer

Question


Plotting only one axis
Hello I am having a plot and I don't want to use the axis off command to remove the information in both axes, but I want to hav...

10 years ago | 2 answers | 0

2

answers

Question


Hilbert Transform - Inverse
Hello I have the amplitude envelope as well as the instantaneous frequency and How can I synthesis my signal. Thank you Je...

10 years ago | 0 answers | 1

0

answers

Answered
Plotting on the map
My data is a matrix which contains the time and acceleration for each station. How can I plot this? time in X axis and accelerat...

11 years ago | 0

Question


Plotting on the map
Hello I am dealing with earthquake records and I want to plot the ground motion time history on the map. I have the latitude an...

11 years ago | 1 answer | 0

1

answer

Question


Arrival time
Hello I am estimating the Instantaneous Frequency using the following code and it works well. h=hilbert(acc); unrolled_pha...

11 years ago | 1 answer | 0

1

answer

Question


Instantaneous Frequency
Hello I am estimating the Instantaneous Frequency of my signal using the following code. h=hilbert(acc); unrolled_phase = ...

11 years ago | 1 answer | 0

1

answer