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Question

non-numerical answer for solving complex non-linear equation

Hello, I am trying to sollve for T_TP according to the following equation. I used "solve" but as for the answer, I am not gettin...

20 days ago | 2 answers | 0

### 2

answersQuestion

non-linear equation fzero error

Hello, I am having this error while solving. I don't know how to fix it. can someone help me? % Given parameters d_T = 0.00...

29 days ago | 0 answers | 0

### 0

answersQuestion

Displaying fit function on the plot

Hello, I have a fit function which is displayed below. There is a plot with this fitted function. Are there anyway that I can...

2 months ago | 1 answer | 0

### 1

answerQuestion

Double X-axis(t,p1) and single Y-axis(p2) depending on t

Hello, I am trying to find the behaviour of P2 according to the changes of P1 from the table. b=readtable('b1.xlsx'); So I ...

3 months ago | 1 answer | 0

### 1

answerQuestion

I am getting incorrect FFT values

Hello, The values (S) are oscillating around 50 but when i did FFT, I only got at 1.86. I don't know what is wrong with my code...

4 months ago | 1 answer | 0

### 1

answerQuestion

Why is my FFT diagram has a slope approaching to zero?

Hello, I don't know why am I not getting proper FFT diagram. I am getting a slope which goes to zero. Can someone help me? F...

4 months ago | 2 answers | 0

### 2

answersQuestion

how to use matrix pencil or prony in matlab

Hello, I have a distorted frequency data with respect to time in an excel file. I can graph it out in Matlab. Since it is dist...

4 months ago | 0 answers | 0

### 0

answersQuestion

Finding the index in the table with the incomplete input

Hello, my table has the entry of '2021-09-30 08:58:30.866' but I want to get its index just by finding with '2021-09-30 08:58:3...

5 months ago | 1 answer | 0

### 1

answerQuestion

Creating a new table with the same time value from 2 different tables

Hello, I have table t1 and t2 (attached) with the different sizes which has two columns (time,number). I want to create a new t...

5 months ago | 1 answer | 0

### 1

answerQuestion

Mismatching tables with different sizes and changing the values

Hello, I am new to Matlab. I have tables (t1 and t2) with different sizes. The tables show datetime with the range of milliseco...

5 months ago | 1 answer | 0

### 1

answerQuestion

Shifting a specific part of the graph

I have a graph with the time for x-axis and frequency for y-axis with 2 curves (A and B). The time is in milliseconds range. I ...

5 months ago | 1 answer | 0

### 1

answerQuestion

Reading tables from the asc files in Matlab

Hello, I have more than 400 asc files and I have to combine them all to make 4 tables in Matlab. I am searching on internet and...

7 months ago | 1 answer | 0

### 1

answerQuestion

Extracting first element of multiple arrays within a cell

Hello, I have a cell name zz with 1x6 of datetime . And inside of zz are with YYYY-MM-DD hh:mm:ss.SSS forma. I want to create a...

7 months ago | 2 answers | 0

### 2

answersQuestion

how to find the index of same datetime value

I have two tables of different sizes of datetime t = 1251x1 datetime v = 115x1 datetime with the format of YYYY-MM-DD hh:mmm:...

7 months ago | 2 answers | 0

### 2

answersQuestion

how to eliminate the small values in cell array

I have a cell array t with 1x39 size. As you can se, there are some small values such as 1x1 datetime and 3x1 datetime. I want t...

7 months ago | 1 answer | 0

### 1

answerQuestion

how to make an array without empty cell

Hello, I have an array of this and there are some empty cells. I am trying to eliminate those with this command but it is worki...

7 months ago | 1 answer | 0

### 1

answerQuestion

how to change datetime cell to matrix array

This is my datetime cell T. I want to transform it to array. But all I am doing know is this format. t=[T{1,1};T{1,2};T{1,3};T{...

7 months ago | 1 answer | 0

### 1

answerQuestion

how to split table with different time values

Hello, I have an attached table with time column (hh:mm:ss) and a data column. I'd like to make separate columns or tables acco...

7 months ago | 2 answers | 0

### 2

answersQuestion

repetitive looping and plotting

Hello, I want to create a loop such as for loop or while loop for every 6000 rows and plot each loop of the attached csv file. ...

7 months ago | 1 answer | 0

### 1

answerQuestion

Matlab sensing the dynamic data changes and automatically plotting

Hello guys, This is my plot. In the plot, you can see 6 periods where big dynamic data changes happened. I don't want an overal...

7 months ago | 1 answer | 0

### 1

answerQuestion

Sensing the data changes and plotting

I have a table "a" which has multiple rows and 2 columns; t for time and q for data. I attached here. I want to plots the perio...

7 months ago | 1 answer | 0

### 1

answerQuestion

repetitively running the code and selectively plotting

I am a new learner of Matlab and I am trying to learn to code with the loops. I am stucking with a problem. I have table "a" wh...

7 months ago | 1 answer | 0

### 1

answerQuestion

How to split the table selectively and create another table by giving new column names?

Hello. In a csv table, two types of data are mixed. For the first data, there are 25 columns with multiple rows and at the end o...

8 months ago | 1 answer | 0

### 1

answerQuestion

How to analyse hundreads of excel files (milliseconds data) with Matlab with timeseries?

I am doing data analysis with timeseries by using matlab with excel files. I have hundreads of csv files which I have to change ...

8 months ago | 2 answers | 0

### 2

answersQuestion

How to download installer for Matlab R2011a?

I can't download matlab r2011a. I can only download matlab r2016a but i only want to use old version.

7 years ago | 2 answers | 0