# Vahid Esmaeili

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Question

To save plots without showing them on the screen

Hello. The following code is supposed to plot a variable and save it in an EXCEL sheet. I am running a series of codes for biom...

2 years ago | 1 answer | 0

### 1

answerQuestion

Calculation of Rotation in 3D space

Hello, I am wondering how to calculate (clockwise and counterclockwise) rotation of an object using data of a marker installed...

3 years ago | 1 answer | 0

### 1

answerQuestion

Calculate the length of the major axis of an ellipse using its perimeter

Hello, I am wondering how to calculate the length of the major axis of an ellipse using its perimeter in MATLAB? In fact, I hav...

4 years ago | 2 answers | 0

### 2

answersQuestion

How to plot minima and maxima of two matrices

Hello It was supposed the following lines find the maximum of the rows in RAJ_Mx1 taking into consideration only those values ...

4 years ago | 1 answer | 0

### 1

answerQuestion

To repeat calculation in a matrix

Hello, I have an easy question for experts. Would you please assist me with the following issue? I have RAJ_Mx1.mat ( 9 row...

4 years ago | 1 answer | 0

### 1

answerQuestion

Angle between two lines in frontal plane

Hello, Would you please assist me to find the angle between two points? The following lines are a part of an old program and...

4 years ago | 1 answer | 0

### 1

answerQuestion

Export data from MATLAB to SPSS

Hello, It is the first time that I try to use a function to export data. I have to save lots of numerical variables (around 2...

4 years ago | 0 answers | 0

### 0

answersQuestion

To calculate the area under a series of curves

Hello, Would you please assist me to calculate the area under different sections of the curves of FR2_.mat? The sections are IC...

4 years ago | 2 answers | 0

### 2

answersQuestion

Finding cosine of angle formed by two adjacent points of a curve and horizontal line

Hello, I am wondering how to calculate the cosine of the angle formed by two very close points and the horizontal line in MATLA...

4 years ago | 1 answer | 0

### 1

answerinterp1 and Index exceeds the number of array elements (0)

Dear Walter Roberson Thank you so much for your favour. To appreciate your kindness, I will add your name to the acknowledgme...

4 years ago | 0

Question

interp1 and Index exceeds the number of array elements (0)

Hello, Would you please assist me with the following program for i=1:length(T_HCRM)-2 for j=1:phaz comX1(i,:)=inter...

4 years ago | 2 answers | 0

### 2

answersQuestion

Finding minimums and maximums of repetitive numbers in a matrix

Hello, Would you please assist me to find minimums and maximums of repetitive numbers in the attached matrix (EXCEL file). Actu...

4 years ago | 1 answer | 0

### 1

answerQuestion

To change the recording frequency of biomechanical data from 60 Hz to 100 Hz

Hello, Would you please help me to find answers to the following questions? I have biomechanical variables recorded at 60 Hz a...

4 years ago | 1 answer | 0

### 1

answerQuestion

Pairwise distance between two matrices of 3 columns and 1911 rows.

Hello, Hello. I have two questions. 1)- I have two matrices of 3 columns and 1911 rows (matrices have similar dimensions). ...

4 years ago | 1 answer | 0