|27 Nov 2015||IEEE 802.11ad PHY Waveform Generation API Capable of generating 802.11ad Control , SC and OFDM PHY waveforms||Berker||
|27 Nov 2015||Channel estimation using LS and MMSE estimators OFDM system with channel estimation using Least Square and Minimum Mean Square Error methods||Ray||
can someone tell me what is DLoc = setxor(1:N,PLoc). I understand the P_loc but not the Dloc.
|27 Nov 2015||3DScope Multitrack 3D Simulink Scope.||Giampiero Campa||
Ok, I think I've found a solution for 2014b and later. I should be able to fully test it and then post it within 2-3 weeks.
|27 Nov 2015||VANET node - RoadSide Unit scenario simulations This file contains matlab simulations of nodal interaction scenarios in VANETs||abhijeet uike||
@ikram, change the 'pause' variable value. Also, you need to get a map with a known scale & map it apt km/hr ratio.
|27 Nov 2015||FIXPSLINESTYLE Fixes line styles in postscript files created from MATLAB® (PRINT command)||Alex||
i have issues with matlab 2015 as well
|27 Nov 2015||Carson's integral Exact computation of the earth return impedance of overhead conductors above homogeneous earth.||Sven Koerner||
Very interisting and usefull!
|27 Nov 2015||Efficient LLBP (Line Local Binary Pattern) The function implements LLBP (Line Local Binary Pattern)||Nikolay S.||
|27 Nov 2015||Kinect 2 Interface for Matlab C++ wrapper functions for the Microsoft Kinect 2, using Microsoft SDK.||Kai Di||
First, it looks great! Thanks for your work!
|27 Nov 2015||MATLAB Support Package for Android Sensors Use MATLAB to acquire sensor data from built-in sensors on your Android device||Ivan Torrano||
I would also appreciate if someone could help to read barometer sensor values.
Thanks in advance
|27 Nov 2015||Simple example of PSO algorithm Matlab function to find the minimum of a objective function with the PSO Algorithm||Tirupal Talari||
hello andrea can u plz help me to find optimal block size of an image using pso technique
|27 Nov 2015||CATSTRUCT Concatenate/merge structures (v4.1, feb 2015).||Nugraha||
|27 Nov 2015||Kernel PCA Non-linear dimension reduction using kernel PCA.||Ivo||
I agree with Enriques corrections. But Line 61 should be as follows:
|27 Nov 2015||look3d: A 3-D Image Viewer This GUI program allows you to navigate through a 3-D image with three orthogonal views.||Syed Noman||
i have download this zip file....but i dont know how to run the program....which file i should open??please help me....
|27 Nov 2015||Fast Gaussian Point Spread Function Fitting (MEX) Rapid fitting of Gaussian PSF models to a list of candidate positions in an image.||Simon Christoph Stein||
Thanks. I actually just started on thinking about that and implementing not only x/y variance fitting but arbitrarily rotated (ellipsoidal) Gaussians.
|27 Nov 2015||MPPT algorithm for PV array MPPT algorithm||kidane Gebrehiwot|
|27 Nov 2015||isToolboxAvailable This function checks the availability of a specific toolbox on the installed MATLAB on your machine.||David MERCIER|
|27 Nov 2015||MPPT based Photovoltaic (PV) system PV system is operated with MPPT algorithm and converter.||kidane Gebrehiwot|
|27 Nov 2015||SimMechanics Contact Forces Library Contact force models and force laws for multibody modeling in SimMechanics.||Ivan Liebgott||
Thanks a lot,
|27 Nov 2015||Convert Voronoi cells to region mask Convert Voronoi cells to region mask||Marcos Burgos|
|27 Nov 2015||MAXIMA CAS in MATLAB Utilize MAXIMA CAS in MATLAB as a symbolic toolbox.||João Pedro Alves||
does not work in Ubuntu 14.04
error: [java] uk.ac.ed.ph.jacomax.JacomaxConfigurationException: Could not load properties file/resource jacomax.properties using search path [CURRENT_DIRECTORY, USER_HOME_DIRECTORY, CLASSPATH]
|27 Nov 2015||gplot enhanced Permits to gplot to modify LineSpec||bishesh1|
|27 Nov 2015||Deep Neural Network It provides deep learning tools of deep belief networks (DBNs).||Lachie Vogt||
Could it be that your overfitting during learning, try and pull back the number of layers and set a smaller amount of max iterations. Also if possible include more training cases. You can also increase the ratio of the dropout from 0.5
|27 Nov 2015||Automatic segmentation of brain tumor in mr images It detects tumors||Sara Salimi||
Hi Thanks for sharing the code, Could you please share the paper of this code?
|26 Nov 2015||LL2UTM and UTM2LL Latitude/longitude to and from UTM coordinates precise and vectorized conversion.||Scott Urquhart||
Hello and thank you for your work,
In order for this to be true in the south Hemisphere:
I modified ll2utm so its zone input (z) is a positive value. (around line 147)
% UTM zone automatic setting
|26 Nov 2015||Wind Stress Curl from wind data This function determines the wind stress curl from wind data.||Suene||
Hi Mr Patel! Thanks for sharing your code.
I am trying to use it on my dataset, but I have some questions.
I have the variables
I called then the function...
And I did receive the error message:
Attempted to access lat(121); index out of bounds because numel(lat)=120.
Error in ra_windstrcurl (line 75)
what should I do?
Thank you in advance
|26 Nov 2015||LSE(Y,X) To estimate unknown parameters of a linear equation when matrix is close to singular or badly scaled||Mohammad Farshchin|
|26 Nov 2015||Efficient LLBP (Line Local Binary Pattern) The function implements LLBP (Line Local Binary Pattern)||Ben Kang||
I want to find lines in images, how the LLBP be most effectively used?
|26 Nov 2015||MATLAB Support Package for Arduino® Hardware Student-priced microcontroller board for introducing electrical engineering, and motor control||lays25||
Hi, I am using Matlab 2015a and Arduino Due. I have installed all available Arduino support packages and I can successfully connect to the board through Simulink using External mode.
However, when I try to connect from the Matlab command window by entering "a = arduino('com11', 'due')", I get the following message:
Updating server code on board Due (COM11). Please wait.
Now I know for sure that the port is correct and the board is not faulty since my professor was able to connect to it on his laptop with Matlab 2015b, both through Simulink and Matlab command window.
What can I do to solve this problem?
|26 Nov 2015||Sphere scattering Solutions to the plane wave scattered by a dielectric sphere and a multi-layer sphere.||Claudio||
plotSphereRCS.m doesn't work. It gives an error when using besselj.
|26 Nov 2015||A set of Entropy measures for temporal series (1D signals) Some of the major entropy measures for non linear analisys of signals.||behruz||
Hi dear Jesús Monge-Álvarez
|26 Nov 2015||Visual Cryptography Generation of two-out-of-two Visual Cryptography Scheme shares.||Nikesh Tanwer|
|26 Nov 2015||Save Multiple Figures in a click Save multiple figures with a GUI in several formats. No need to save all figures one-by-one anymore!||Tom Wijnen||
Is it possible to change the resolution at which the figure is saved at .jpg or .png?
Furthermore, how do I save it as .pdf in landscape?
|26 Nov 2015||SFTA Texture Extractor Implementation of the SFTA algorithm for texture feature extraction.||Alceu Costa||
I belive you are referring to the code in the blog example. The 'testImagePath' variable contains the path to a random image.
In your case you are using the path to the last image in the while loop so that explains why the returned class is different.
The idea is that you can set the 'testImagePath' or the variable 'Itest' to whichever image you want to analyze.
|26 Nov 2015||JSONlab: a toolbox to encode/decode JSON files in MATLAB/Octave JSONlab is an open-source JSON/UBJSON encoder and decoder for MATLAB and Octave.||Jason||
Saved my life with your toolbox! Thanks a lot!
|26 Nov 2015||Gaussian Pyramid - Expand and Reduce routines 1D, 2D and 3D This contains set of routines, for the 'expand' and 'reduce' operations of Gaussian Image Pyramids f||Seb||
Work as I need. Thank you.
|26 Nov 2015||Fast Gaussian Point Spread Function Fitting (MEX) Rapid fitting of Gaussian PSF models to a list of candidate positions in an image.||Shay Ohayon||
Nice. Definitely faster than using lsqcurvefit
|26 Nov 2015||gmregress Geometric Mean Regression (Reduced Major Axis Regression).||Antonio Trujillo-Ortiz||
This is a parameter estimation for a particular regression model. As such, it is important to know the confidence intervals (CI's) of such a regression parameters coming from sample estimators. So, the alpha-value it is just the significance used and needed for our CI's (P = 1 - alpha).
PD. You must input at least three input arguments x,y and alhpa-value; if you only input x & y, automatically the file by default take it as 0.05.
|26 Nov 2015||DICOM medical image to NRRD medical image A function which transforms DICOM medical image to NRRD medical image||ER YU|
|26 Nov 2015||Motor Control with TI LaunchPad Permanent Magnet Synchronous Motor Field-Oriented Control with TI LaunchPad and BOOSTXL-DRV8301||Sumith Sekharan||
Your checkEnvSetup results looks good. Please use the path
(CONTROLSUITE_PATH)\libs\utilities\flash_api\2802x\v201 will not work as the include files in the folder (CONTROLSUITE_PATH)\libs\utilities\flash_api\2802x\v201\include are for F2803x processors.
Also you can use the ert.tlc based example c28027pmsmfoc_ert which supports auto download feature with CCSv4/v5.
Hope this helps.
|26 Nov 2015||Plotly | Online MATLAB Graphing Publish your MATLAB figures to the web with one line of code.||Rob Campbell||
Yes, this is the fact that the FEX treats any change on Github as a new version. This doesn't make much sense, TBH.
|26 Nov 2015||Dynamic Time Warping Dynamic time warping program. Calculates the similarity between 2 vectors.||Grace Pan||
I have fixed my issue!
|26 Nov 2015||Quadrature of the absolute value of a function Numerical integration of the absolute value of a given function||John D'Errico||
There are some interesting ideas in this. A couple of disappointments too. First of all, when I initially saw the title, I expected this to take some general function of x, then compute an integral abs(f(x)). Instead, it takes a set of points, then computes the trapezoidal rule on those points of the absolute value of the function. The title says the absolute value of a FUNCTION. So I felt the description to be a little bit misleading.
So when I read the description, at first I expected to see a tool that would take some general f(x) on an interval, search for zeros of that function, then use the classical iterative scheme on the sub-intervals between those roots as found. Note that the help indicates the use of regula falsi. Insteead, all that is needed in any case is simple linear interpolation. Else, why use regula falsi on a function that is presumed to be TRULY linear over any sub-interval???? As long as trapezoidal rule is applied, then regula falsi is wild overkill, and as I said, was one of the reasons I was confused initially by the documentation.
Next, there are several functions, trapsPlus, trapsMinus, and trapsAbs (variants provided for both the 1-d and 2-d cases.) The absolute value is computed as the result of essentially
trapsAbs(x,y) = trapsPlus(x,y) - trapsMinus(x,y)
Good in theory, but I see a problem in practice. There is a fair amount of code employed to identify the zeros of the linear approximant function. The root finding part is then employed twice, once by trapsPlus, and once by trapsMinus. So from what I can see, so this is wasted time and effort.
Anyway, IF all you are going to do is compute the integral of a piecewise linear function anyway, then it makes sense to write the code differently. In 1-d for example...
1. Locate all roots using linear interpolation. This takes no more than a call to diff and a find, then not more than one line to do the linear interpolation. (Careful code would worry about what happens if the function happened to be exactly zero over an entire sub-interval, or if it was exactly zero at one of the supplied nodes itself.)
2. Once the function is identified to be wholly positive or negative over any given sub-interval, then just call trapz on those sub-intervals, and form the sum of results as necessary.
The 2-d case can be solved equally easily and efficiently.
The code itself is not bad, although the help could be more clear. I would point out that it does not include the important H1 line. The description of each important function is actually spread out over several lines, so invalidating the use of the LOOKFOR command.
Overall, this is not a bad piece of work, especially so considering it is apparently mainly the effort of a student, perhaps with a fair amount of guidance provided. It could be better. To give it a numerical rating, I'd probably choose 4 stars. If it used a more logical scheme to do the work, AND had more clear help and descriptions of what it does, I'd have given it 5 stars.
If I had found here code that worked on a general nonlinear function, then used a recursive/adaptive scheme like that of quad over the respective sub-intervals? That would have earned a glowing WELL DONE! from me, especially if it did all that in 2-d too. Even so, 4 stars from me is a sign of respect for the work of a student.
|26 Nov 2015||Dual quaternion toolbox This toolbox provides dual quaternion methods, focusing on 3D kinematics for points and lines.||Sun TongYang|
|26 Nov 2015||Dual Motor Control with TI F28069 LaunchPad Field-Oriented Control with TI F28069 LaunchPad, BOOSTXL-DRV8301 inverters and 2 PMS motors||Sumith Sekharan||
Hello Serkan Karadag,
From the error message it looks like you have not completed the installation steps successfully. Please run the targetupdater in the MATLAB command window and select the tool paths for the version of CCS you have installed.
|26 Nov 2015||Two dimensional window generator (2D window) This function creates a two-dimentional window that can be used for a matrix or image.||Boris|
|26 Nov 2015||Dynamic Time Warping Dynamic time warping program. Calculates the similarity between 2 vectors.||Grace Pan||
|26 Nov 2015||Dynamic Time Warping (DTW) This package implements Dynamic Time Warping (DTW).||Grace Pan||
|26 Nov 2015||SFTA Texture Extractor Implementation of the SFTA algorithm for texture feature extraction.||Sakura||
Thanks for a good work!Do i need to actual change all the file's names to img1.jpg...img1000jpg. If not, then what is testImagePath? is it the same as imagePath in while loop?
|26 Nov 2015||B-A Scale-Free Network Generation and Visualization A set of functions designed to create and visualize scale-free networks.||Aleksandar Jacimovic||
It generates loops.
|26 Nov 2015||Simulink Support Package for Arduino Due Hardware (R2014a, R2014b, R2015a) Student-priced microcontroller board||Antonin||
Try the auto-detect of the board, this means just run a=arduino