Signal

Statistical digital signal processing and modeling in matlab

The following Matlab project contains the source code and Matlab examples used for statistical digital signal processing and modeling. Suitable for the senior/graduate level in advanced DSP or digital filtering, this text focuses on signal modeling. For a full book description and ordering information, please refer to http://www.mathworks.com/support/books/book1367.jsp.

A user-friendly tool for signal filtering and feature extraction. well-suited to large data sets! in matlab

The following Matlab project contains the source code and Matlab examples used for a user-friendly tool for signal filtering and feature extraction. well-suited to large data sets! . FeatureFinder is a MATLAB-based software package that lets you organize your signals, visually review them with speed and ease, apply filters and normalization, and export meaningful signal features in a ready-to-analyze format.

Generation of audio test signals with matlab implementation

The following Matlab project contains the source code and Matlab examples used for generation of audio test signals with matlab implementation. The present submission is a set of seven Matlab functions that provides a generation of wave packets of: 1) Sine wave signal 2) Square wave signal 3) Chirp signal 4) Pink noise signal 5) White noise signal 6) Sinc wave signal (sin(x)/x) (as odd or even function) Each function passes the generated signal to the analog output of the sound card so one can use it for acoustic, audio or other measurements.

Pll mfile cal in matlab

The following Matlab project contains the source code and Matlab examples used for pll mfile cal. Use this file to get the frequency of an input signal and to generate a pu sine and cos signal with the wt from your input signal it can do the same function as the PLL block in simulink but without using an PI controller (canot be used online) or also can build up the Wt signal for better accurcy from the Zerocrossing of the input signal.

Simulation engine for hybrid continuous- and discrete-time systems in matlab

The following Matlab project contains the source code and Matlab examples used for simulation engine for hybrid continuous- and discrete-time systems . The odehybrid library makes it easy to create simulations of dynamical systems with both continuous-time components (such as physical models) and multiple discrete-time components (such as digital controllers and signal processors).

Dft & dct in matlab

The following Matlab project contains the source code and Matlab examples used for dft & dct. Code provided here works for 1-D signal. If you want to process it for 2-D signal (ex. GrayScale Image) first process the signal row wise and after that column wise.
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