Dynamic Time Warping Matlab Code

Time sections of code by using "with" statement script allows one to use the "with" statement to time sections of code.

matlab code using daubechies wavelet for wavelet transform

If you pass in 2 vectors it returns the unnormalized distance between the vectors, the accumulated distance between them, the length of the warping path (the normalizing factor), the warping path points and both warped input vectors.You can plot the results too if select the pflag=1


Platforms: Matlab

Learn how to use the Profiler tool, vectorized functions, and other tricks to writing efficient MATLAB code. This article includes how to convert any array into a column vector, bounding a value without if statements, and repeating/tiling a vector without repmat.Contents: * Introduction * The...


Platforms: Matlab

Most of the time we use Simulink to simulate a PID controller. But this files run it as a Matlab code.Extract the files to the working directory and just run the file PID_ctrl_call.m.You can vary the PID tuning parameters in the file pid_ctrl.m and see what will happen.


Platforms: Matlab

MCG is a tool for doing in-place code generation. MCG is intended to provide the maximum traceability of generated code back to the Matlab code generator. MCG processes a source file looking for sections of specially tagged code. The tags that denote generation sections exist in comment...


Platforms: Matlab

It will compute the Kalman gain and the stationary covariance matrix using a Kalman filter with a linear forward looking model.


Platforms: Matlab

While MatlabBGL uses the Boost Graph Library for efficient graph routines,gaimc implements everything in pure Matlab code. While the routines areslower, they aren't as slow as I initially thought. Since people oftenhave problems getting MatlabBGL to compile on new versions of Matlabor on new...


Platforms: Matlab

The current Matlab-code can be used for real-time audio and image processing. Fixed-length segments of audio data are recorded from soundcard's input and an image is also captured in each block. In particular, the provided code does the following: - Repetively records audio segments of fixed...


Platforms: Matlab

% this function either converts a matlab time vector (or a matrix containing time vectors) into unixtime% or unixtime into matlab time vector(s)% unixtime is seconds since 1.1.1970% matlabtime is days after 1.1.000


Platforms: Matlab

The zip file contains1. A 128x256 Regular (3,6) H matrix (if you need to simulate other codes, need to write your own code for generating those parity check matrices). The file '128x256regular_v6.mat' is for those using Matlab 6.5.2. Files for LDPC code simulation over the AWGN channel.3....


Platforms: Matlab

The samples of code included numerically solve the diffusion equation as it arises in medical imaging. This process is done with multiple solution methods, various boundary conditions, and in multiple dimensions.


Platforms: Matlab

The file includes mexfunction code calling "Kinect for Windows SDK" to receive depth data and color image from Kinect and a Matlab code to reshape the information matries. Please see the Readme.txt for usage.


Platforms: Matlab

The MATLAB Compiler (v4, R14 onwards) can package MATLAB code into an executable or C/C++ shared library. Calling a C shared library from Fortran, however, can be difficult. The mixed-language issue is C vs. Fortran calling conventions. This is an example of how to call a MATLAB...


Platforms: Matlab

Matlab code to read analog signal coming from a daq or from your sound card. This code allows to display the data in real-time or when the acquisition finished.The real-time visualization method is better for monitoring.The non real-time visualization method is better for accurate acquisitions.It...


Platforms: Matlab

This function allow you to perform 2d interpolation for matlab code that have to be compiled to C.


Platforms: Matlab

Matlab-invoked Perl code which cleans up syntax in Matlab code you may have downloaded or inherited: 1) gets rid of trailing commas in "switch", "case", "if and "else" statements. 2) uncrowds mathematical operators and variable names by adding spaces 3) deletes trailing semicolons in "return",...


Platforms: Matlab

vcp creates backups of existing m-files for easy backtracking when editing code.The command vcp myprogramentered on the command line, looks for an m-file named 'myprogram.m' on the Matlab search path. If it is found at, say, /home/kevin/matlab/plotting/, then a backup copy named 'myprogram.m.000'...


Platforms: Matlab

Simple user interface with possibility to pick any color and determine MATLAB code for chosen color. It makes possible to copy determined color code en paste it to your color specification within m-file of other program code. This color specification is not RGB value but percentage of RGB. I'm...


Platforms: Matlab

Python scripts to convert Matlab code to Octave and back.


Platforms: Windows, Mac, Linux