Analog Signal Processing

Capsim(r) C Text Mode Kernel(TMK),DSP and communication blocks, topologies, libraries and tools for the development of high performance block diagram digital signal processing and communications systems,built in interpreter for scripting.SystemC support.

FlowDesigner is a free (GPL/LGPL) data flow oriented development environment. It can be used to build complex applications by combining small, reusable building blocks. In some ways, it is similar to both Simulink and LabView, but is hardly a clone of either. FlowDesigner features a RAD GUI with...

STK (Seismic Tool Kit) is a tool for seismic signal processing in graphical interface: various filters, spectral analysis, polarization, time-frequency, Hilbert transform, instrumental response...etc. Signals processed in STK must be in SAC format.


Platforms: *nix

Until recently, Base station antennas have been omnidirectional or sectored. This can be regarded as a waste of power as most of it will be radiated in other directions than toward the user. In addition, the power radiated in other directions will be experienced as interference by other...


Platforms: Matlab

With improvements in signal processing some new models with enhanced features are made available.TVAR is on similar pattern.This model is better than conventional am-fm model in some respect as it facilates the implementation of same algo on various signals bearing different parameters. Use of...


Platforms: Matlab

[psi gopt] = dfdesign_w_lmi(phi, w, d, n);DFDESIGN_W_LMI computes the H-infinity optimal inverse FIR filter of phi(z).The resulting filter minimizes the H-infinity norm of the error system E_w(z) = [z^(-d) - psi(z)phi(z)]w(z).The LMI method based on KYP lemma is used in this function.[INPUT]phi:...


Platforms: Matlab

This demo adds special effects to the example files submitted here:http://www.mathworks.com/matlabcentral/fileexchange/280061. To create the jerky camera effect, we named the Viewpoint node attached to the body frame of the aircraft and added shaky motion to using a MATLAB algorithm.Learn more...


Platforms: Matlab

Audio Compressor & Limiter is a cross-platform Java application which works on Linux, Windows and Mac OS X. The program takes audio data from a selected input sound device/mixer applies compression as well as brick wall limiting and sends the processed data to the chosen output sound...


Platforms: *nix

AudioMulch is an interactive musician's environment for computers running Microsoft Windows. Bringing together the popular with what has up to now been considered experimental, AudioMulch merges the worlds of mainstream electronica and electroacoustic sound composition to create a fluid sonic...


Platforms: Mac

Matsig is an object-oriented signal class library (Toolbox in MATLAB lingo) for MATLAB 6.5 and later. It implements a signal class, simplifying operations and manipulations common in audio signal processing and speech processing.


Platforms: Windows, Mac, BSD, Linux

> click and drag off of object to pan> click and drag object to move it> right-click to show/hide titles> right-click to fit all plots in window> shift-click to create zoom rectangle> double-click to recenter> mouse scroll wheel to zoom in/out* note: some examples use 'hanning' from the Signal...


Platforms: Matlab

GXSM -- Gnome X Scanning Microscopy: A multi-channel image and vector-probe data acquisition and visualization system designed for SPM techniques (STM,AFM..), but also SPA-LEED. A plug-in interface allows any user add-on data-processing and special hardware and instrument support. Based on...


Platforms: Windows, Mac, BSD, Linux

We present some basic programs written for the MATLAB environment for the analysis of optical and acoustic data and for signal processing. These programs exploit novel concept derived from a theoretical physics approach. These programs can be easily customized by the expert user, but they...


Platforms: Matlab

jmathstudio was developed as a Java-based numerical computation toolkit / library for discrete image and signal processing. This toolkit provides a Java developer with many of the advanced and basic discrete image and signal processing ( 500+ useful operations/transforms with 40,000+ lines of...


Platforms: Windows

As one would learn in a basic signal processing / controls / dynamical systems class, the multiplication by an LTI transfer function F(s) in the frequency domain is the same operation as convolution with f(t) in the time domain.While the equation for convolution of two functions is simple, it...


Platforms: PHP

Modulate with matlab & simulinkDigital signal (QPSK,ASK,FSK,QAM...)Analog signal (AM,FM,PM)


Platforms: Matlab

Open source, fast and simple neural processing MATLAB scripts, functions and algorithms. File IO, spike detection, signal processing, seizure detection, closed loop. Functions are compatible with Blackrock Microsystems NEV and NSx files.


Platforms: Windows, Mac, Linux

Let us assume the following MIMO model:Y(k)=HX(k)+Y(k)This file can detect the number of sources, i.e the size of the vector X(k) from the received signal Y(k). The noise is assumed spatially white and the number of receivers must be strictly greater than the number of sources. For algorithm...


Platforms: Matlab

Calculate and plot BER curve against SNR for BPSK Modulation in Gaussian Environment.It calculates 100 errors to Calculate BER for every SNR value to ensure better approximation.I hope that this help students of signal processing and communications...


Platforms: Matlab

Origin is a software application with tools for data analysis, publication-quality graphing, and programming. Visit our Top Features page to find out what's new in the latest version. Data Analysis Origin contains powerful tools for all of your analytic needs, including peak analysis, curve...


Platforms: Windows