# matlab

### Dynamic modeling of a system and transients of the system

Consider, I have a dynamic system model for air compressor. Which means I have modelled the system by including its physics. Does this means I...
Thread by: Nikhil N, Feb 7, 2018, 7 replies, in forum: Mechanical Engineering

### MATLAB Plotting Coordinate Transformations in Matlab

Thread by: Lizard, Feb 12, 2018, 1 replies, in forum: MATLAB, Maple, Mathematica, LaTeX, Etc

### I Relativistic particle in non-uniform magnetic field (math)

Hi everyone, I am currently working on a project in Physics analyzing the possibility of magnetic fields protecting against radiation particles...
Thread by: msailer1234, Jan 18, 2018, 10 replies, in forum: High Energy, Nuclear, Particle Physics

### MATLAB Plotting animations (time-evolution)

Hi all, I have a spatial probability density function that is dependent on $x$, space and $t$, time. I am able to make a plot for spatial...
Thread by: WWCY, Jan 17, 2018, 2 replies, in forum: MATLAB, Maple, Mathematica, LaTeX, Etc

### MATLAB Does anyone had this plotting problem with MATLAB?

I have finsihed my work on an orbit propagator in matlab and now I'm trying to simulate the orbit with the help of the main script. tspan=[0...
Thread by: Cassius1n, Dec 23, 2017, 4 replies, in forum: MATLAB, Maple, Mathematica, LaTeX, Etc

### Problems designing an FIR band pass filter on MATLAB?

1. The problem statement, all variables and given/known data So I've been tasked with designing and band pass filter for my signals class. We're...
Thread by: Jayalk97, Dec 3, 2017, 11 replies, in forum: Engineering and Computer Science Homework

### MATLAB Separation of variables in MATLAB

Hello, I haven't found any program that can be used to perform separation of variables on difficult PDEs. Is there such a method somewhere?
Thread by: SeM, Sep 7, 2017, 8 replies, in forum: MATLAB, Maple, Mathematica, LaTeX, Etc

### MATLAB Solving equation with integration using MATLAB

I would like to solve an equation below using MATLAB: [ATTACH] All the parameters except p are known, so I only need to solve for p. However...
Thread by: kelvin490, Aug 4, 2017, 1 replies, in forum: MATLAB, Maple, Mathematica, LaTeX, Etc

### MATLAB Weighting data points with fitted curve in Matlab

Hi all, I'm currently in the middle of performing an experiment for the final project of my MSc, and I have a question about how I should go...
Thread by: Steven Thomas, Aug 1, 2017, 5 replies, in forum: MATLAB, Maple, Mathematica, LaTeX, Etc

### Programmes to learn for Nuclear Engineering Masters

I am about to begin an MSc in Nuclear Engineering. I am competent in MatLab language but wish to practice/learn another in the time before my...
Thread by: Adam Woolsey, Jul 26, 2017, 3 replies, in forum: Nuclear Engineering

### MATLAB Simulink: designing a 2nd order sliding controller

Hi, I've had obtained a mathematical model for the slip controller issue. [ATTACH] As you see I have the diffequation for the slip. and the input...
Thread by: Payam30, Jul 5, 2017, 7 replies, in forum: MATLAB, Maple, Mathematica, LaTeX, Etc

### MATLAB Matlab -- how to make a smooth contour plot?

I want to represent data with 2 variables in 2D format. The value is represented by color and the 2 variables as the 2 axis. I am using the...
Thread by: kelvin490, Jun 28, 2017, 3 replies, in forum: MATLAB, Maple, Mathematica, LaTeX, Etc

### I Intersection between line and cylinder

I have an expression for a "line- to sphere intersection" that works: a = 1 + Ax^2 + Ay^2 b = 2*(-zs + Ax*(Bx-xs) + Ay*(By-ys)) c = zs^2 +...
Thread by: Joacim Jacobsen, Jun 22, 2017, 4 replies, in forum: General Math

### MATLAB Why 2 vectors are not the same in matlab?

I have 2 vectors: a = 1.0e-04*[0.110000000000000 0.140000000000000 0.140000000000000 0.140000000000000]; b = [0.000011000000000...
Thread by: Nate Duong, May 17, 2017, 5 replies, in forum: MATLAB, Maple, Mathematica, LaTeX, Etc

### What is preventing me from achieving better accuracy for this delay?

I have 2 PERFECT data of the transmitter and receiver. From 2 data, I can calculate the delay estimation: Fs = 8e6; % sample rate ... for i =...
Thread by: Nate Duong, May 10, 2017, 24 replies, in forum: Electrical Engineering

### Comparison of high-level computer programming languages

A little question about the appropriateness of a certain research subject... Would it be useful to make a study of the computational...
Thread by: hilbert2, Apr 22, 2017, 80 replies, in forum: Programming and Computer Science

### Frequency domain filtering in Matlab

I am trying to implement several filters in Matlab for Fourier domain filtering. They are the cosine, Shepp-Logan, and Hann/Hamming window...
Thread by: roam, Apr 22, 2017, 6 replies, in forum: Electrical Engineering

### Algorithmic differentiation in unsteady heat equation

1. The problem statement, all variables and given/known data Okey her we go I was given a base code called heat_equation_primer. The goal is to...
Thread by: Falgata, Apr 7, 2017, 1 replies, in forum: Engineering and Computer Science Homework

### How to calculate Time Delay Estimation?

I have 2 data files, which links are attached below: Transmitted data https://www.dropbox.com/s/0nmhw6mpgh7upmv/TX.dat?dl=0 Received data...
Thread by: Nate Duong, Mar 29, 2017, 14 replies, in forum: Electrical Engineering