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Yasmin Tamimi


Last seen: mehr als 4 Jahre vor |  Aktiv seit 2011

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Professional Interests: optimization problems

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Frage


Expected Softmax Classifier Output in CNN
Hi All, What is the expected softmax classifier output during training the convolution neural network architecture under a su...

mehr als 6 Jahre vor | 0 Antworten | 0

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Matalab Functions and mex files
Hi All, How can a matlab function file which does not contain any code be executed in matlab. I read at the author page of th...

mehr als 6 Jahre vor | 1 Antwort | 0

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Convolutional neural networks filter training
Hi Everyone, I have two major points that I'm trying to understand in CNN. The first one: Assume that we have 500 testing ima...

fast 7 Jahre vor | 0 Antworten | 0

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Concatenate a variable number of matrices
Hi All, How can I concatenate a variable number of matrices that is decided by the user's input? Thanks..

mehr als 7 Jahre vor | 1 Antwort | 0

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The scale in imshow function
Dear All, When we write imshow(a,[]) the [] scales the whole image by how much. I tried to divide by 255 but it didn't give t...

mehr als 8 Jahre vor | 1 Antwort | 0

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How to encode a compressed image
Hey All, After using dwt2 to transform the image, then comes thresholding, quantization and finally encoding..The dwt2 will (...

mehr als 8 Jahre vor | 0 Antworten | 0

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jpeg Image Compression Implementation
Hey All, How is image compression done in real digital devices, laptops, cameras and mobile phones? Is it hardware or softwar...

mehr als 8 Jahre vor | 1 Antwort | 0

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DWT image compression using linear algebra
Hi All, I'm performing a DWT image compression on the cameraman image according to the following equation: Compressed image ...

mehr als 8 Jahre vor | 0 Antworten | 0

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Send Square Voltage Pulses to Elvis Board through daq toolbox
Hi Everyone, I want to send a square pulse with dynamic duration [in the first run it is 0.5 seconds and then I want to chang...

fast 9 Jahre vor | 0 Antworten | 0

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Sum the elements in cell array with different element length
Hi everyone, I need to calculate the sum of elements in a cell array per column. I'm assuming that the cell is 4x4 and each e...

fast 9 Jahre vor | 1 Antwort | 0

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What does the output of imread represent?
Hey Everyone, I want to read an image for further processing. So when I write for example (I = imread('rice.png');), the outp...

mehr als 9 Jahre vor | 2 Antworten | 0

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Compound Poisson Distribution Model
Hey Everyone, I have the probability density function of a Negative-binomial Distribution (Compound Poisson Distribution) and...

etwa 10 Jahre vor | 1 Antwort | 0

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fprrintf MATLAB R2013a not working
Hey everyone, I'm sending my values to a txt file in MATLAB R2013a but the txt file remains empty and all the printing is don...

mehr als 10 Jahre vor | 1 Antwort | 0

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Events inter-arrival time using exprnd
Hey everyone, I'm modeling the inter-arrival time between events to be exponentially distributed. But I'm not sure how it rea...

mehr als 10 Jahre vor | 1 Antwort | 0

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Vector convergence in cartesian coordinates
Hey everyone, How can I help my vector in cartesian coordinates converge to its resting point. The vector flips from +x-axis ...

mehr als 10 Jahre vor | 1 Antwort | 0

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Why do I get NAN?
Hey everyone, I'm running this equation hMphi(1) = - (dd_Anis(1) * ddu_acos(1) * du_dMphi(1))/(C2*sin(Mtheta(1)))- ((Is...

etwa 11 Jahre vor | 3 Antworten | 0

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interpolation function returns NANs
Hey everyone, I'm using interpolation function to create the following "I": pulse_height = 500E-6; pulse_l...

etwa 11 Jahre vor | 1 Antwort | 0

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int function causes errors
Dear All, I'm not able to integrate the equations although I'm using symbols. The following is the code that resembles the LL...

mehr als 11 Jahre vor | 1 Antwort | 0

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While loop doesn't continue looping!
Hey everyone, In my code for estimating the root using bisection method, while loop only outputs one iteration! yy is user ...

fast 12 Jahre vor | 1 Antwort | 0

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if statement not working
Hey all, I am comparing data I have with a larger one in excel, but the results I am getting are not what I am looking for al...

etwa 12 Jahre vor | 1 Antwort | 0

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What can I use for equality test between input arguments of type cell?
Hey all, I have to check whether the data I have exists in an excel file or nor and if so I shall copy that row to a new exce...

etwa 12 Jahre vor | 1 Antwort | 0

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Why I am getting nans when calculating the PSD for a sequence of numbers?!!
Hey all, I have a sequence of data saved in a column vector. I know that Fs = 400 Hz for the data when it was collected in ti...

etwa 12 Jahre vor | 1 Antwort | 0

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How to load txt file with a known number of rows with different lengths of columns??
Hey all, I tried loading my txt file that has different number of columns usnig different commands and down i will state each...

etwa 12 Jahre vor | 1 Antwort | 0

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Which lyapunov equation to use for my model?
Hey all, I have a dynamical system and modeled it using System Identification Toolbox and ended up with this format: State...

mehr als 12 Jahre vor | 0 Antworten | 0

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How to show the power spectral density of a time-domain arx model in System Identification Toolbox?
Hey all, After constructing my time domain arx model in System Identification Toolbox, I want to transform the predicted data...

mehr als 12 Jahre vor | 1 Antwort | 0

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How to get the coefficients from a nlarx model constructed using System Identification Toolbox?
Hey all, I am using System Identification Toolbox for constructing a non linear regression model. This is what I've done: ...

mehr als 12 Jahre vor | 1 Antwort | 0

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How to control a variable number of sheets in excel files?
Hey all, I have like 10 excel files in a folder, but the number of sheets in each file is not the same. I want to read the .x...

mehr als 12 Jahre vor | 2 Antworten | 0

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Using plot command in a loop
Hey All, I tried to change the input argument for plot command but it didn't work as I discovered that plot doesn't accept it...

mehr als 12 Jahre vor | 3 Antworten | 0

3

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Help using perfcurve function!!
Hey everyone, I have three groups of people normal ones, one with disease in its early stages and last one people with diseas...

mehr als 12 Jahre vor | 2 Antworten | 0

2

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How does multcompare function work?
Hey everyone, I have done kruskal wallis test and then performed multcompare function (tukey test). Matrix X that I used in K...

mehr als 12 Jahre vor | 1 Antwort | 0

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