Variation of LPCs extraction by using MATLAB?

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How can enclosed edge after image edge detection?

I would like to estimate the built-up area by using image edge detection. However, after detecting the edge inside the image, I need to close the area between the edges. Can anyone gudie?

01 February 2018 5,842 9 View

How can make model of the biometric features?

Suppose that three subjects lets say A1, B1, and C1 belong to class 1 and A2 B2, and C2 belongs to class 2. Then, feature extraction is applied on all A1 A2 B1 B2 C1 C2 to extract their...

31 December 2017 5,227 6 View

How to mask each region in image within boundary?

I would like to compute some factor inside the a boundary. I have the coordinates of this boundary. I must use a rectangle which each iteration is moving though the image. However, I cannot apply...

04 May 2017 1,132 2 View

Absolute moment of Laplacian distribution?

I need to compute the absolute moment of a Laplacian distribution. I just see in wikipedia that If X ~ Laplace(0, b) then |X| ~ Exponential(b ^ −1) where for exponential...

06 July 2016 4,523 3 View

Computing the mean and variance of the ratio of two Laplacian variables?

I know that Laplacian distribution function is defined as follow f(x)=(b/2)*exp(-b|x-\mu|) Also, I know that the mean and variance for the ratio between two normal variables. Anyone can guide how...

06 July 2016 1,856 3 View

Any advice on two-dimensional AR modelling and linear prediction with MATLAB?

I'm working on two-dimensional AR modelling and using the from Matlab. In matlab there is a commend LPC which can compute the LP coefficients. How can I integrate to two dimension for image ? The...

10 November 2015 6,811 4 View

Can a native English Speaker look at my sentences for grammar checking?

An examiner told me there is a grammatical error in your paragraph but I cannot find it. For BPF attack, the watermarked speech signals werepassed through a BPF with bandwidth of from 100 Hz...

06 July 2015 9,581 3 View

Plot a triangle in three dimension by using matlab?

I would like to draw different triangles by using MATLAB. Suppose that I have 3 vectors V1=[1 1 1], V2=[-1 1 1], v3=[-2 -2 -2].How can I draw triangle with these vectors in 3D like attached figure?

31 December 2014 5,819 1 View

What is difference between indexed in ISI Thomson and Impact factor

What is the meaning of a journal is indexed in ISI thomson journal but without any Impact factor ? For example I can find a journal in http://ip-science.thomsonreuters.com/mjl/ but It does not...

05 June 2014 5,505 4 View

Shannon–Hartley theorem Vs. Costa capacity - any thoughts?

I am confused how shannon is changed to costa scheme. I mean how is B in shannon changed to 1/2 in Costa ? If the audio sampling rate is 22050 Hz and speech is 4000 Hz, can I say audio has 5 times...

03 April 2014 1,083 1 View

Help on understanding the implementation of Mori Tanaka method on MATLAB?

I am new to Micromechanics and having similar problem with understanding the implementation of the formula's. I would appreciate if anyone can guide me on how to go about getting a scalar value...

30 July 2024 969 0 View

Simulation of metal drawing by Abaqus with UMAT?

Hello, colleagues. Recently, I have been working on a metal processing simulation with my UMAT in Abaqus. I have outlined the corresponding simulation, but I keep encountering issues that cause...

30 July 2024 7,062 1 View

Please, what is the memory consumption of the Matlab function quad tree decomposition procedure [S = qtdecomp(I)] with respect to the input set I?

27 July 2024 5,455 2 View

Seeking MATLAB Code for Differential Evolution in Multilevel Thresholding Image Segmentation ?

Hello, I am a research scholar currently working on a project involving image segmentation, and I am interested in using differential evolution for this purpose . I would greatly appreciate it if...

25 July 2024 9,926 1 View

Does post-translational protein modification cause devisions on observed pI verses calculated pI?

In running two-dimensional gel electrophoresis on bacterial protein, some spots that appear to match a protein sequence have a significantly more acidic isoelectric point than the calculated pI....

24 July 2024 8,076 3 View

Swerling Characteristic functions?

Hello!!! I want to implement the Swerling characteristics functions (CF) directly in MATLAB without using its Fourier integral pairs...the Swerling CFs are actually Laplace Transform of the signal...

23 July 2024 4,925 1 View

Can a shoot-through event of a tri-state digital buffer cause momentary Hi-Z state?

// interested in the difference between floating events and short circuits.

22 July 2024 6,565 0 View

Radar Detection Probabilities using beta distributed Scattering Cross section?

Currently I need to calculate detection probabilities (PD) from radar cross section (RCS) data. Beta distribution parameters for this RCS data are calculated and will be used in Swerling0...

22 July 2024 868 0 View

How Do Length of Pylon and Rotor Disk Radius Impact Angular Frequency and Torsional Stiffness in Whirl Flutter Analysis for a 2 DOF Propeller System?

Actually, I'm having trouble implementing the plot of the flutter region for the whirl prop system with 2 DOF (Influences of structural damping and propeller—pivot point distance on whirl flutter...

21 July 2024 5,047 2 View

Trial exclusion in eye-tracking data?

Is it reasonable to exclude all trials with a blink or saccade in the 150 ms before stimulus onset? As an alternative, would it be better to exclude blinks (after extending them by about 100 ms...

19 July 2024 3,838 0 View