Energy db in c

The following C project contains the C source code and C examples used for energy db. A simple db using list structure.

Bank data base with link list in c

The following C project contains the C source code and C examples used for bank data base with link list. It is Bank database with the help of Link List. In which u creat accounts delete account debits and credits Zakat(it is an islamic rule in which a rich person gives a 2 1/2% of his property to the poor peoples).

Write your own io devices for 8086 microprocessor emulator in c

The following C project contains the C source code and C examples used for write your own io devices for 8086 microprocessor emulator. This sample just reads and writes data to a virtual port. You can use these sample to create your own devices for Emu8086 (Microprocessor Emulator). You may try creating a robot or something, and then use assembly language to control it!

Adaptive degree polynomial filter (savitzky golay filter) in matlab

The following Matlab project contains the source code and Matlab examples used for adaptive degree polynomial filter (savitzky golay filter). function polynomial_degree=adpf(data_frame) Adaptive-Degree Polynomial Filter (Savitzky-Golay Filter) Commonly, the degree of the fitting polynomial for the Savitzky-Golay filter is fixed.

Gaussian filter, determination of integer parameters in matlab

The following Matlab project contains the source code and Matlab examples used for gaussian filter, determination of integer parameters. Within a sigma range separable filters with integer parameters are sought. The filters have a sum which is an integer power of 2 in order to divide the filter result by shifting the bits.

First order statistics filter (sigma filter lee's filter) in matlab

The following Matlab project contains the source code and Matlab examples used for first order statistics filter (sigma filter lee's filter). fcnFirstOrderStatisticsFilter performs noise filtering on an image based on using First Order Local Statistics around a prespecified pixel neighborhood.

Butterworth and chebyshev analog filter in matlab

The following Matlab project contains the source code and Matlab examples used for butterworth and chebyshev analog filter. analytical method of designing Butterworth and chebyshev filter is presented using MATLAB. order of filter , transfer function and values of capacitors and inductors for respective filter are also calculated.

Am(ssb) modulation and de modulation in matlab

The following Matlab project contains the source code and Matlab examples used for am(ssb) modulation and de modulation. AM(SSB) modulation and de modulation with carrier and suppress carrier wave using desired parameters

Guided upsampling and residual interpolation in matlab

The following Matlab project contains the source code and Matlab examples used for guided upsampling and residual interpolation. This tool includes the guided filter, the guided upsampling, and the residual interpolation.

Finite difference scheme to generate temn mode proagation in a rectangular waveguide in matlab

The following Matlab project contains the source code and Matlab examples used for finite difference scheme to generate temn mode proagation in a rectangular waveguide. This program generates a various possible TEmn mode in a rectangular waveguide of specified dimension using Finite-Difference Scheme.

H infinity sub optimal causal iir inverse filter in matlab

The following Matlab project contains the source code and Matlab examples used for h infinity sub optimal causal iir inverse filter. [psi gopt] = dfdesign_w(phi, w, d); DFDESIGN_W computes the H-infinity optimal inverse filter of a given filter phi(z).

H infinity optimal causal iir inverse filter for the cubic spline in matlab

The following Matlab project contains the source code and Matlab examples used for h infinity optimal causal iir inverse filter for the cubic spline. Computes the H-infinity optimal causal filter (indirect B-spline filter) for the cubic spline.

Real time filters gui in matlab

The following Matlab project contains the source code and Matlab examples used for real time filters gui. You can use 4 types of filters: - Butterworth - Chebyshev 1 - Chebyshev 2 - Elliptic You can use them as: - Lowpass - Highpass - Bandpass - Stopband Showing theirs features in frequency, phase and the z plane.

Sep (a stable election protocol) in wireless sensor network in matlab

The following Matlab project contains the source code and Matlab examples used for sep (a stable election protocol) in wireless sensor network. We study the impact of heterogeneity of nodes, in terms of their energy, in wireless sensor networks that are hierarchically clustered.

2 dimensional filter design using mcclellan transformation in matlab

The following Matlab project contains the source code and Matlab examples used for 2 dimensional filter design using mcclellan transformation. [Filter_1D,Filter_2D]=Filter_Design_2D_McClellan(Type,edges,Ap,Aa,transformation_vector) This function can be used to design a lowpass, highpass, bandpass, or bandstop two-dimensional filter which satisfies prescribed specifications.

Fast filter bank design (ffbd) in matlab

The following Matlab project contains the source code and Matlab examples used for fast filter bank design (ffbd). The goal here is to design M analysis and synthesis FIR filters so that the perfect reconstruction (PR) conditions are satisfied (or almost satisfied) and the energy in the analysis and synthesis filters' stopband areas is minimized (strong stopband attenuation).

2 d fir filter design in matlab

The following Matlab project contains the source code and Matlab examples used for 2 d fir filter design. 2-D zero phase digital FIR filter using Hamming Window

Optimization in cooperative spectrum sensing in cognitive radio network in matlab

The following Matlab project contains the source code and Matlab examples used for optimization in cooperative spectrum sensing in cognitive radio network. Cooperative spectrum sensing and adapting to the environment, a cognitive radio is able to fill spectrum holes and serve without causing harmful interference to the licensed user.

Energy detection simulation cognitive radio in matlab

The following Matlab project contains the source code and Matlab examples used for energy detection simulation cognitive radio. This code is to plot receiver operating characteristic curve for simple energy detection, when the primary signal is real Gaussian signal and noise is additive white real Gaussian. Here, the threshold is available analytically.

Generates a mel filter bank for a given frequency vector in matlab

The following Matlab project contains the source code and Matlab examples used for generates a mel filter bank for a given frequency vector . % melfilter Create a mel frequency filterbank % % [Filter,MelFrequencyVector] = melfilter(N,FrequencyVector,hWindow) % % Generates a filter bank matrix with N lineary spaced filter banks, % in the Mel frequency domain, that are overlapped by 50%.

High Pass Filter Matlab Code

A high-pass filter (HPF) is an electronic filter that passes high-frequency signals but attenuates (reduces the amplitude of) signals with frequencies lower than the cutoff frequency. The actual amount of attenuation for each frequency varies from filter to filter. A high-pass filter is usually modeled as a linear time-invariant system. It is sometimes called a low-cut filter or bass-cut filter.[1] High-pass filters have many uses, such as blocking DC from circuitry sensitive to non-zero average voltages or RF devices.

Adaptive line enhancemment application in matlab

The following Matlab project contains the source code and Matlab examples used for adaptive line enhancemment application. %function [ALEstruct]=ale(f,fs,munoise,sigmanise,mulms,ncoef,dur) %function to perform adaptive line enhancement using LMS algorithm and an adaptive FIR filter %ALE concept enhances a single tone signal (frequency f) affected by white noise (mu,sigma) %REQUIRES FILTER DESIGN TOOLBOX, SIGNAL PROCESSING TOOLBOX %INPUTS %f: frequency of sinusoid %fs: sampling signal of sinusoid (At least 2f) %munoise, sigma: mean and variance of white noise

Low Pass Filter Matlab Code

A low-pass filter is a filter that passes low-frequency signals and attenuates (reduces the amplitude of) signals with frequencies higher than the cutoff frequency. The actual amount of attenuation for each frequency varies depending on specific filter design. It is sometimes called a high-cut filter, or treble cut filter in audio applications. A low-pass filter is the opposite of a high-pass filter. A band-pass filter is a combination of a low-pass and a high-pass.

Design and implementation of fir filter in matlab

The following Matlab project contains the source code and Matlab examples used for design and implementation of fir filter. In this study, windowing-based Finite Impulse Response (FIR) filter design method is implemented for four regular filters ( Low Pass, Band Pass, Band Stop and High Pass).

Impulse response invariant discretization of fractional second order filter. in matlab

The following Matlab project contains the source code and Matlab examples used for impulse response invariant discretization of fractional second order filter.. irid_fsof function is prepared to compute a discrete-time finite dimensional (z) transfer function to approximate a continuous-time fractional second order low-pass filter (LPF) [1/(s^2 + a*s + b)]^r, where "s" is the Laplace transform variable; "r" is a real number in the range of (0,1); a and b are the time constant of LPF [1/(s^2 + a*s + b)]^r, where a, b >= 0.

Simple zero phase distortion multiplier less gaussian low pass & high pass filter of a linear chirp in matlab

The following Matlab project contains the source code and Matlab examples used for simple zero phase distortion multiplier less gaussian low pass & high pass filter of a linear chirp. Simple Zero Phase Distortion Multiplier-less Gaussian Low-Pass & High-Pass Digital Filter of a Linear Chirp.

An ideal low pass filter in frequency domain in matlab

The following Matlab project contains the source code and Matlab examples used for an ideal low pass filter in frequency domain. To use the filter : 1) Create an image in the variable img 2) call the function filter to create the filter of same size as that of image 'img' In the filter code specify the value of d0 which is the cut off frequency.

Low pass butterworth filter in matlab

The following Matlab project contains the source code and Matlab examples used for low pass butterworth filter. n = Order of filter d0 = cut off frequency for larger n approaches Ideal filter for smaller n approaches Gaussian filter

Analysis of frequency and channel estimator for down link of mimo ofdm system in matlab

The following Matlab project contains the source code and Matlab examples used for analysis of frequency and channel estimator for down link of mimo ofdm system. The issues of frequency offset and channel estimation are considered for the downlink of coordinated multiple input multiple-output orthogonal frequency-division multiplexing systems.

Ofdm Matlab Code

Orthogonal frequency-division multiplexing (OFDM) is a method of encoding digital data on multiple carrier frequencies. OFDM has developed into a popular scheme for wideband digital communication, whether wireless or over copper wires, used in applications such as digital television and audio broadcasting, DSL Internet access, wireless networks, powerline networks, and 4G mobile communications.

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