Community Profile

photo

Pooja Narayan


Hidalgo Ltd

Con actividad desde 2011

Biomedical Algorithm Developer
Professional Interests: Machine Learning, Signal Processing, all real world problems that make data analysis very important

Estadísticas

All
  • Thankful Level 1
  • Solver

Ver insignias

Content Feed

Ver por

Pregunta


Can I use two sample KS test here?
I have some data measured before an event occurred and after the event occurred. I have extracted various attributes from data. ...

casi 9 años hace | 0 respuestas | 0

0

respuestas

Respondida
Ringing effect in time domain reconstructed signal after filtering
Thanks Image Analyst. My justification to the problem was exactly what you explained. With a higher order filter, I was tryi...

más de 9 años hace | 0

Pregunta


Ringing effect in time domain reconstructed signal after filtering
Hi all, I'm trying to band pass filter (9Hz to 70Hz) an ECG signal which is sampled at 256 Hz using MATLAB's 'butter' followe...

más de 9 años hace | 2 respuestas | 0

2

respuestas

Pregunta


Scaled Conjugate Gradient - NN toolbox
Hi, I have used MATLAB's 'trainscg' with 'mse' as the performance function and NETLAB's 'scg' with 'mse' as the performance f...

más de 9 años hace | 2 respuestas | 0

2

respuestas

Resuelto


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

alrededor de 10 años hace

Resuelto


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

alrededor de 10 años hace

Resuelto


Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

alrededor de 10 años hace

Resuelto


Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

alrededor de 10 años hace

Resuelto


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

alrededor de 10 años hace

Resuelto


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

alrededor de 10 años hace

Resuelto


Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

alrededor de 10 años hace

Resuelto


Distance walked 1D
Suppose you go from position 7 to 10 to 6 to 4. Then you have walked 9 units of distance, since 7 to 10 is 3 units, 10 to 6 is 4...

alrededor de 10 años hace

Resuelto


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

alrededor de 10 años hace

Pregunta


Spectrogram plot - help required
Hi, I have no clue if this is a repetition. I need help to get the spectrogram of a signal which I have generated. My signal...

más de 12 años hace | 0 respuestas | 0

0

respuestas