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Ganesh Naik


Last seen: 2 months ago |  Active since 2019

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Compare each row of data with another vector data
Hi all, I have two vectors each of two columns, different row length. A ...

2 years ago | 2 answers | 0

2

answers

Question


Find lower query points compared to the Reference vector
Hi all, I have two vectors, one is "Beg_Data" which has 19 values and I have another reference vector "Beg_In_Ex" which contains...

2 years ago | 1 answer | 0

1

answer

Question


Find nearest point left side of the search reference line
I am trying to find points left side of the reference line. I have already stored the required points in a separate array and u...

2 years ago | 0 answers | 0

0

answers

Question


Align signals of different length using Peak
Hi all, I have set of signals of varying length stored in a cell array. I would like to align them based on their peaks. I have ...

2 years ago | 1 answer | 0

1

answer

Question


Find flat regions in a signal above origin (time series data)
Hi all, I would like to detect flat regions in a time series data above the origin. For your reference I have attached a figure ...

2 years ago | 1 answer | 0

1

answer

Answered
smoothing a graph using matlab
You can use the "smooth: in built function in matlab to smooth the signal. Here is one solution close all; clc; data = read...

2 years ago | 0

Question


Identify Zerocrossing Indices near to the peak of the other signal matlab
Hi all, I have two signals (data attached) , for first signal I plot the peaks of the signal and for the second one I find zero ...

2 years ago | 2 answers | 0

2

answers

Question


Assign same number of elements to the column data based on number of elements (each row) of the other column
Hi all, I have two column data (Please refer to the attached) where first column contains "Number of Elements" and the second co...

2 years ago | 1 answer | 0

1

answer

Question


Write nested cell array data into separate excel sheets
Hi all, I have a nested array data (5 rows and 7 columns) and would like to save the results of each row onto separate excel ...

2 years ago | 1 answer | 0

1

answer

Question


Organising Dates based on User ID and compute weekly average
Hi all, I would like to organise the dates for each user based on their ID. I would like to start the beginning date for "Day1"...

3 years ago | 1 answer | 0

1

answer

Question


Reading large .csv data with 12 million rows
Hi all, I have .CSV file with 14 columns and around 12 million rows. I would like to read the data and use it for further analys...

3 years ago | 1 answer | 0

1

answer

Question


Select single, multiple and all checkboxes for performing tasks - Matalb App Designer
Hi all, I would like to plot or perform certian tasks (say plot) when single, multiple or all checkboxes are ticked in Tree Chec...

3 years ago | 1 answer | 0

1

answer

Question


Area under the curve ignoring axis values (Absolute area)
Hi all, I am computing area under the curve using "Trapz" function where it takes x and y co-ordinates into consideration. For e...

3 years ago | 2 answers | 0

2

answers

Question


Overwrite single row excel information based on Unique ID in column data
Hi all, Each time when I execute some functions I am storing the results in an excel file. Rows of column one contains unique I...

3 years ago | 1 answer | 0

1

answer

Question


Find the second signal points (x, y location) exactly the same place of the first signal peak (x, y) matlab
Hi all, I have two signals where I find the negative peak of one signal and need to find the corresponding x,y points for the ...

3 years ago | 1 answer | 0

1

answer

Question


Box Plot for Time (HH:MM:SS) data
Hi all, I am trying to get the boxplot for Time (HH:MM:SS) and day name data but unable to get the required plot. In detail, I w...

3 years ago | 1 answer | 0

1

answer

Question


Split Table data based on Day Names
Hi all, I would like to split the table data based on Day Names (sample data attached). In detail, for my data I would like to...

3 years ago | 2 answers | 0

2

answers

Question


Mean, Max and Min of Structured Cell array
Hi all, I have a structured cell array where I need to compute the mean of each cell from column 4. Column 3 contains the name o...

3 years ago | 1 answer | 0

1

answer

Question


Assign date values manually to datetime array matlab
Hi all, I have this date data (attached) where I need to assign the day numbers (manually) as 1, 2 etc using the starting date (...

3 years ago | 1 answer | 0

1

answer

Question


Getting unique information from .CSV, group and average
Hi all, I have this .CSV file (attached) where I need to group and compute the average value from the information from the firs...

4 years ago | 2 answers | 0

2

answers

Question


Moving window with two conditions - Matlab
I have a time series data with the amplitude of the values range from 1 to 100. I need to use a moving window (10 seconds durati...

5 years ago | 1 answer | 0

1

answer