# Abhijit Sardar

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**Content Feed**

Question

removing the text data by only keeping the numerical values

I want to remove all the text present before the two columns with numerical values.I have several files like this how can i do i...

3 years ago | 2 answers | 0

### 2

answersQuestion

removing trailing zeros at the end of floating number

I m getting the numerical result with trailing zeros even after rounding of to few decimal places for eg.:- 3.265000000000 how d...

3 years ago | 2 answers | 0

### 2

answersQuestion

extraction of numeric data with presence of text data

I want to extract x,y co-ordinate and amplitude data from the txt file but i am not getting any idea how to do so. for eg.:- * ...

3 years ago | 1 answer | 0

### 1

answerQuestion

fundamental frequency of amplitude data

How can i find fundamental frequency, second and third higher harmonic of the given data?.

3 years ago | 1 answer | 0

### 1

answerQuestion

plot 2 different time data on the same axis in same graph

I have 2 dataset to plot both wrt to time axis in the same plot but time data is different for both the data. on yaxis 1 I want ...

3 years ago | 3 answers | 0

### 3

answersQuestion

central frequency of amplitude data

I have an amplitude data of 1024 micro seconds.how can i find central frequency for this data

3 years ago | 1 answer | 0

### 1

answerQuestion

spectral centroid of amplitude data

I am unable to find the spectral Centroid of the given data.I am attaching the amplitude data for one signal can some help me wh...

3 years ago | 0 answers | 0

### 0

answersQuestion

Not understanding the function input arguments

I have found some function but the author has not given what type of input arguements we have to give in that function. Can some...

3 years ago | 1 answer | 0

### 1

answerQuestion

spectral centroid in matlab

i have amplitude data of 1024 microseconds with the sampling the sampling frequency of 1MHz . I am trying to find the spectral c...

3 years ago | 1 answer | 0

### 1

answerQuestion

solve the summation equation

can someone help me is solving the summation equation. upper row is the value of N and lower is value k for the given range

3 years ago | 1 answer | 0

### 1

answerQuestion

only one answer for for loop

i have i*1182 an array A.i want make another array such every single element of the array A is printed 50 times so that i will a...

3 years ago | 1 answer | 0

### 1

answerQuestion

output for for loop is not showing

this is my code for finding the value of the data has 90000 rows but i am only getting ine answer please help m = load('c12.5_1...

3 years ago | 1 answer | 0

### 1

answerQuestion

sum of range of matrix elements from starting and end point

I have 90000*20 matrix i want to add 50 elements of 18th column successively. how can i do so please help.also could you please ...

3 years ago | 1 answer | 0

### 1

answerQuestion

not getting the output

my code is running but i am unable to obtain output variables value(A nad B).This is my code m = load('c12.5_17day_1a.TXT'); u...

3 years ago | 1 answer | 0