# Luca

Last seen: 3 mesi fa Attivo dal 2017

Followers: 0   Following: 0

#### Feeds

Visto da

Domanda

What blocks do you need to visualize the product of a pressure for a surface and obtain a force?

oltre 2 anni fa | 0 risposte | 0

### 0

risposte

Risposto
What blocks do you need to visualize the product of a pressure for a surface and obtain a force?

oltre 2 anni fa | 0

Domanda

How to recall a figure (plot).
Hello, can you tell me how I can make available again a plot that I had drawn at the beginning of the livescript? I have trie...

oltre 3 anni fa | 0 risposte | 0

### 0

risposte

Domanda

I would like to implement simple circuits that I am studying during the electrical engineering (mechanical engineering) course. ...

quasi 4 anni fa | 1 risposta | 0

### 1

risposta

Risposto
How to generate a function from x-y vectors?
For you.

circa 4 anni fa | 0

Risposto
How to generate a function from x-y vectors?
Hi, I have 2 vector (x, y) and I desire math expression y=f(x) x must be syms. How to? tnks

circa 4 anni fa | 0

Domanda

How to implement integration with function of function.
Hi, can someone help me understand how to implement the integral in the picture? The integrand function must be solved as a fun...

circa 4 anni fa | 0 risposte | 0

### 0

risposte

Domanda

Table in livescript: column width.
Hi everyone, How could I set width of each column? In second column I would see first 7 digits. thanks

circa 5 anni fa | 1 risposta | 0

### 1

risposta

Domanda

polarhistogram and Shear flow distribution
Hi, I would like to use polarhistogram to represent the cutting flow of a cross section fuselage. I do not understand how polar...

oltre 5 anni fa | 0 risposte | 0

### 0

risposte

Domanda

Unit conversion: from u.kg*u.g_m to u.kN
Unit conversion. u = symunit; I have to go from u.kg*u.g_n to u.kN

oltre 5 anni fa | 1 risposta | 0

### 1

risposta

Domanda

Colormap in 2D plot
I have 3 plot ( q1(s) q2(s) and q3(s) and I would to color functions know that the mincolor is to zero value end maxcolor is...

oltre 5 anni fa | 1 risposta | 0

### 1

risposta

Risposto
unitconv do not work
If I use unitconvert, matlab leave an error, function don't exist.

oltre 5 anni fa | 0

Domanda

unitconv do not work
syms x y u = symunit; b=70*u.millim; h=60*u.millim; t=1*u.millim; %trave ad C Ixx=si...

oltre 5 anni fa | 2 risposte | 0

### 2

risposte

Domanda

Get a numerical result after a symbolic declaration.
Initially, I declared the symbolic variable q, but I need to get the results by replacing the value of q found. Once note q, I ...

oltre 5 anni fa | 1 risposta | 0

### 1

risposta

Risposto
Why getting some strange fractions? The code is simple and correct,maybe.
Leave default values. The range could be from 0.1 to 4 with 0.1 step. moli_reag(reag)=0; for i=1:reag prompt = 'Ins...

oltre 5 anni fa | 0

Risposto
Why getting some strange fractions? The code is simple and correct,maybe.
Mol values? do not need mol values, but only the partial pressures I have already indicated. Why do you ask me for the mol?...

oltre 5 anni fa | 0

Risposto
Why getting some strange fractions? The code is simple and correct,maybe.
Thank you, heartily. But why does the matlab result differ from the paper one? The implemented code is as simple as the exercise...

quasi 6 anni fa | 0

Domanda

Why getting some strange fractions? The code is simple and correct,maybe.

quasi 6 anni fa | 6 risposte | 0

### 6

risposte

Risposto
Why getting some strange fractions? The code is simple and correct,maybe.
thank you very much for your availability. The main question is: why is not simply inserted the value relative to pp_nuove (3)? ...

quasi 6 anni fa | 0

Risposto
MathWorks Certificate Associate Exam Preparation
Grazie :)

quasi 6 anni fa | 0

Risposto
MathWorks Certificate Associate Exam Preparation
I am a mechanical engineering student, I took the courses (onramp, fondamentals, Programming techniques,linear algebra) online m...

quasi 6 anni fa | 0

Risposto
MathWorks Certificate Associate Exam Preparation
Me too I would know how to prepare for the exam. Are there any specific book?

quasi 6 anni fa | 0

Risposto
First plot x y.
Time variable is not important at this moment. I m studying a stationary fluid which the thickness of the boundary layer dep...

circa 6 anni fa | 0

Risposto
First plot x y.
Thanks. Re is a vector like this [100000:100000:6000000]. Why isnt your vector too? It is [..][..]? Ps I know, a script is ...

circa 6 anni fa | 0

Domanda

First plot x y.

circa 6 anni fa | 3 risposte | 0

### 3

risposte

Domanda

Slider in live editor
Hi guys, How could I create 3 uislider and catch corrispondent values? this is my code: sld1 = uislider(); sld1.Limit...

circa 6 anni fa | 1 risposta | 0

### 1

risposta

Domanda

solve system of equations without using matrices.
Hi, Is it possible to solve a system of equations without using matrices? That is, Can I write a series of unordered linear equ...

oltre 6 anni fa | 0 risposte | 0

### 0

risposte

Risposto
Why does MATLAB crash on Linux Fedora 26 with a segmentation violation (R2017b or later)?
Great, Matlab works well on Fedora 26.

oltre 6 anni fa | 0

Risposto
"Subscript indices must either be real positive integers or logicals." again! See codes
clc; clear; teta=linspace(0,pi/2,100); R=1; g=9.81; v_quadro = g*R*cos(teta.*2) + R*g(2^0.5-1)-4*R^3*(...

quasi 7 anni fa | 0

Domanda

How and when to use sprintf disp ?....
Hi guys, I m italian (excuse me for my english) and I have a question about sprintf (disp,..): My code is : for k=1:1...

quasi 7 anni fa | 1 risposta | 0

risposta