Decimation
Radix 2 FFT using Decimation in FrequencyTruly Appreciates the Wonder Geniuses Joseph Fourier & Cooley Tuckey
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Radix 2 FFT Decimation In Frequency Download |
This function gives the decimation matrix which after post mulitpling it with the given signal gives the downsampled version of the original signal...D = decimmtx(x,N)decimates the given signal by a factor of N.[D,y] = decimmtx(x,N)gives D as well as the decimated signal y
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): decimation matrix Download |
A figure for band pass decimation with desired signal bandwidth B, where Fi_B is anolog frequence point corresponding to B, Fs_B is sample rate corresponding to B.The color parts are forbidden areas.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): Band Pass Decimation Download |
Recently needed to see the effects of a CIC decimating filter but realized that with my new license of Matlab, I did not have access to the Filter Design Toolbox. This is a quick attempt at a simulation to re-create the effects of CIC-decimation but without the fixed-point access to the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): Simulating CIC filtering/decimation without the Filter Design Toolbox Download |
1) Pls note that the input sequence shall be a power of 4.2) Output bits are reversed in Quaternary System.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): Radix 4 Decimation In Frequency Download |
Rendering Features:
1. Ability to export (3D PDF ready) U3D file format.
2. Ability to import and export more than 60 well-known 3D geometry file formats.
3. Import: PLY, STL, OBJ, OFF, 3DS, WRL, DICOM, COLLADA, X3D, IV, CTM, XYZ, PTS, and more...
4. Export: U3D, PLY, 3DS, STL, OBJ, OFF,...
Platforms: Windows
License: Freeware | Size: 12.66 MB | Download (125): 3DRACS Download |
Linear feedback shift registers (LFSR) are a simple method of generating sequences, including pseudorandom number sequences. The LFSR code provided is very unrestricted, allowing for any feedback polynomial, initial state or decimation factor. The code is written for a 32 bit LFSR, but minor...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (43): Kasami Sequences, m-sequences, Linear Feedback Shift Registers Download |
Java OceanAtlas (or simply JOA) is a software application for viewing and manipulating oceanographic profile data. JOA was designed primarily for oceanographic sections but is also useful for looking at data also in the latitude-longitude domain. Here's a brief list of what JOA can do: * Open a...
Platforms: Mac
License: Freeware | Size: 14.1 MB | Download (46): Java OceanAtlas Download |
EventAlert is also able to handle more than one proc at a time (this option was not available in previous versions). I am not fond of addons that have very complicated installation and setups. The mod should work on install without any config, but if you wish to change any options use the...
Platforms: Mac
License: Freeware | Size: 30.72 KB | Download (41): EventAlert Download |
A Software Defined Radio (SDR) QUISK is a Python module that controls a receiver and transmitter. QUISK rhymes with "brisk", and is QSK plus a few letters to make it easier to pronounce. QSK is a Q signal meaning full breakin CW, and QUISK has been designed for low latency CW operation. It works...
Platforms: *nix
License: Freeware | Size: 890.88 KB | Download (44): QUISK Download |