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Subject:


I am using matlab (column major) to read the HDF5 format output files from meep (C-program, row major).

My problem is that the information returned by h5ls and h5info are different and I am worried about my data. The 1GB file can be downloaded at:
http:/ >> more

Original post by benbarrowes
Last post by benbarrowes - 22 Dec 2014

Subject:


Hi, I am creating a 2d plot and inserting a textarrow using the figure window 'drop down' menu options. Later I wanted to access the handle of the textarrow thus created, so that I can get the positions, strings etc related to the textarrow. So my questio >> more

Original post by samik
Last post by samik - 22 Dec 2014

Subject:


Assume that I obtained a narx model using system identification toolbox based
on the reggressors y(k) and u(k). I.e.,

y(k+1)=f(y(k), u(k)).

How can I calculate y(k+1) given for example that y(k)=1, u(k)=-1?
I.e., how can I calculate the one-step pred >> more

Original post by E U
Last post by E U - 22 Dec 2014

Subject:


Hi, does anyone knows of a code to do total variation blind deconvolution of images (by tony chan and ck wong)?

it includes lagged diffusity fixed point method, preconditioned conjugate gradient method and then solving independent systems. Thanks.

Original post by Peijia
Last post by Royi Avital - 22 Dec 2014 - 1 reply

Subject:


please send me

content based Image reterival MATLAB CODE
STEGANOGRAPHY MATLAB CODE
FACE RECOGNITION MATLAB CODE
IMAGE SGMENTATION MATLAB CODE
IMAGE FUSION MATLAB CODE
video compression MATLAB CODE
3D spiht image compression MATLAB CODE
embedded zero wave >> more

Original post by akash
Last post by GAO - 22 Dec 2014 - 5 replies

Subject:


Hello all,

I am trying to display an animated graph using "drawnow" but cannot seem to get a continuous line plot as the calculation progresses. For the case of simplicity, a sample version of the code is shown below.

for i = 1:20
    x = i;
    y = x^ >> more

Original post by David
Last post by David - 22 Dec 2014 - 2 replies

Subject:


How to find time delay and Phase Difference between two signal???
I am in need to
1.To find time delay between two signals?
2.To find phase difference of signal using reference signal?

help with matlab Code

Original post by Academic
Last post by Academic - 22 Dec 2014

Subject:


i have a c file function used in matlab file but c file is not running...
please suggestion for run the c file in matlab..

Original post by nemala srinivasa rao
Last post by nemala srinivasa rao - 22 Dec 2014

Subject:


I have to solve an integral with endpoint singularities in complex plane (my variable is complex: x = Real(x)+ j Imaginary(x) ).
I know that DOUBLE EXPONENTIAL (DE) method is one of the most efficient methods for this purpose.
in Maple, DE method has a co >> more

Original post by ghasem
Last post by ghasem - 22 Dec 2014 - 1 reply

Subject:


Hi all,

ABACO AE1 B AH0 K OW2
ABACUS AE1 B AH0 K AH0 S
ABAD AH0 B AA1 D
ABADAKA AH0 B AE1 D AH0 K AH0
ABADI AH0 B AE1 D IY0
ABADIE AH0 B AE1 D IY0

This is the data of Grapheme(Word) to Phonome(pronounciation).

I want to convert this data into nu >> more

Original post by Mousmi Chaurasia
Last post by Mousmi Chaurasia - 22 Dec 2014

Subject:


Dear Friends,

Can anyone please help me by providing mathematical derivation of the outage probability of the MRC in cooperative relay.
For, example, 1 source, 1 relay and 1 destination.
Destination combine the message from source and relay with MRC.

It >> more

Original post by MD
Last post by MD - 22 Dec 2014

Subject:


I am on vacation for the rest of the year, so I wanted to wish everyone here
in CSSM a merry Christmas, happy Hanukah, happy New Year, and happy any
other holidays I may have forgotten.

--
Steve Lord
slord@mathworks.com
To contact Technical Support us >> more

Original post by Steven Lord
Last post by Steven Lord - 22 Dec 2014

Subject:


I am using R2014a release. The script stopped reading dicom files and gives error message:

undefined function 'dicomparse' for input arguments of type 'char'.

 I will apprefciate help in fixing the issue. It was working fine until last night and I did >> more

Original post by Rajendra
Last post by Steven Lord - 22 Dec 2014 - 1 reply

Subject:


I have a bit of a problem, I am trying to calculate DCT-I which is easily obtained by 2N-2 FFT and taking the real parts. However my FFT library only supports power of 2 FFT's. Is there anything I can do to calculate DCT-I easily?

Original post by James Adams
Last post by Steven Lord - 22 Dec 2014 - 1 reply

Subject:


Hello,

ever since I installed OS X Yosemite over my Mavericks, MATLAB R2013a will no longer run. I also tried reinstalling it, but always crashes on startup:

java.lang.NullPointerException
com.mathworks.widgets.WindowsWidgetFactory$SearchAndClearButton. >> more

Original post by Dal Rupnik
Last post by Steven Lord - 22 Dec 2014 - 20 replies

Subject:


Hey Guys,

So I want change the position of component such as list box and edit text. I already know how to change the positions but I want to change it based on conditions like if a certain item is selected from a different list box then it will go up x >> more

Original post by Tamfor Dulin
Last post by Tamfor Dulin - 22 Dec 2014

Subject:


Hi everyone,

I have a problem to use the function pdsimul.m function to simulate LPV system. The problem that I am encounter now is how to define the scheduling trajectory function ('traj').

pdsimul(My_LPV_Sys,'traj',10)

I am looking for a minimal work >> more

Original post by Ali Al-jiboory
Last post by Ali Al-jiboory - 22 Dec 2014

Subject:


hello,
my task is to detect outliers in large dataset using chauvenet criterion..
Chauvenet-Test said: A reading may be rejected if the probability of obtaining the particular deviation is less than 1/2n.
in other words it compares the probability of data >> more

Original post by panik772 illza
Last post by panik772 illza - 22 Dec 2014

Subject:


Hello
i have a histogram of gray levels of an image , i want to detect the peaks of the Histogram without using the direct matlab function , but instead by finding value in Histogram that is bigger than it's closer 2 values left and right also i dont want >> more

Original post by brockzao
Last post by Image Analyst - 22 Dec 2014 - 1 reply

Subject:


Hello,

starting from a given point I have to select values backward.

My digitized signal looks like the one available here [1].

I should create a new vector containing values from the first lowest value of the signal (about at 1.6s in the figure on th >> more

Original post by Giuseppe
Last post by Giuseppe - 22 Dec 2014

Subject:


I would like to be able to generate a legend with a cell array. For
instance:
%------------------------------------------------------------------------------------
day=[1 2 3 4];
weight=[ 160 161 162 162
                 122 122 121 123
                  >> more

Original post by matthew.a.taylor@lmco.com (Matt Taylor)
Last post by ibrahim cimentepe - 21 Dec 2014 - 2 replies

Subject:


Hi ,
I have 500+ x and y value data set . I want to piecewise fit the curve which passes through these points using 7 straight line segments and then to obtain the intersection points of these straight line segments. There is a constrain that the third >> more

Original post by Aiswarya
Last post by Bruno Luong - 21 Dec 2014 - 2 replies

Subject:


I have used hdf5read function to get the string array type dataset in
my workspace, but since its a compound datatype, i am not able to
open it or access the strings within the array. I tried the various
high level functions, but could not find a way to r >> more

Original post by Brian
Last post by Zhao-Cheng Zeng - 21 Dec 2014 - 1 reply

Subject:


I want to estimate the transmission parameters of a Markov model, given sequence information and a continuous emission function (eg, I measure a position which is dependent on the state with a normally distributed error - say, observation(t) = state(t) + >> more

Original post by Bradley
Last post by Koob - 21 Dec 2014 - 1 reply

Subject:


I have to solve a integral in complex plane with endpoint singularities.
I know that Double Exponential (DE) method is one of the most efficient methods for this purpose.
in MAPEL,DE method has a function ( Dexp ).
Is there any command or package for DE >> more

Original post by ghasem
Last post by ghasem - 21 Dec 2014

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