program listings for linear phase fir filter design
Báo cáo " Multiband fiR Filter Design and implementation to recover real- time corrupted input speech using dsk tms320c6711 " pdf
Ngày tải lên :
05/03/2014, 14:20
... the filter is called type linear phase FIR filter In the general case for the type FIR filters, the frequency response is of the form H3(ej) = |H3(ej)|.e-j(N/2-/2), (9) 43 Multiband FIR Filter Design ... direct form structure of a FIR filter If the order N is even and it's impulse response is symmetric, then the filter is called type linear phase FIR filter In the general case for the type FIR filters, ... impulse response is symmetric, then the filter is called type linear phase FIR filter In the general case for the type FIR filters, the frequency response is of the form H2(ej) = |H2(ej)|.e-jN/2 (7)...
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Báo cáo " Multiband fiR Filter Design and implementation to recover real- time corrupted input speech using dsk tms320c6711 " ppt
Ngày tải lên :
05/03/2014, 14:20
... the filter is called type linear phase FIR filter In the general case for the type FIR filters, the frequency response is of the form H3(ej) = |H3(ej)|.e-j(N/2-/2), (9) 43 Multiband FIR Filter Design ... direct form structure of a FIR filter If the order N is even and it's impulse response is symmetric, then the filter is called type linear phase FIR filter In the general case for the type FIR filters, ... impulse response is symmetric, then the filter is called type linear phase FIR filter In the general case for the type FIR filters, the frequency response is of the form H2(ej) = |H2(ej)|.e-jN/2 (7)...
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High speed fir filter design and optimization using artificial intelligence techniques
Ngày tải lên :
15/09/2015, 17:10
... suitable for the design of low-order FIR filters To improve the performance of ILP for designing high-order FIR filters with discrete coefficients, a mixed-integer linear -3- Chapter Introduction programming ... account of the symmetric property of a linear phase FIR filter A traditional way to - 21 - Chapter Design of Cascade Form FIR Filters improve the speed for such a structure is to employ pipeline ... long filter H(z) is designed by using REMEZ exchange algorithm In this thesis, direct form filters with real valued coefficients are all - 26 - Chapter Design of Cascade Form FIR Filters designed...
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Multiplierless multirate FIR filter design and implementation
Ngày tải lên :
17/09/2015, 17:19
... write cycles for Type II symmetrical R polyphase structure for a 2N th-order linear phase FIR lter, where R is even 134 7.3 Comparison for operation rate for implementing ... implementing a 2N -th order linear phase FIR lter, where R is even 7.4 135 Operation rate for implementing a linear phase FIR lter in its R polyphase components by using the ... Almost concurrent with the use of MILP for the design of limited wordlength FIR lter was the use of MILP for the design of FIR lter with SPT coecients [49,52] Filters with SPT coecients have the...
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linear phase filter bank design by convex programming
Ngày tải lên :
13/11/2014, 06:48
... coefficient linear phase filters 19 4.1 Performance comparison of the design in Example 4.1 73 5.1 Performance comparison of the design in Example 5.1 95 5.2 Performance comparison ... 16 2.1.3 Linear Phase Filter Banks 18 2.1.4 Two-channel Filter Banks 19 2.1.5 Tree-Structure Filter Banks and Wavelets 22 2.1.6 M -channel Filter Banks ... analysis and synthesis filters have linear phase Such filter banks are called linear phase filter banks It is well-known that the implementation complexity of linear phase filters can be halved by exploiting...
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Báo cáo hóa học: " Research Article Joint Linear Filter Design in Multi-User Cooperative Non-Regenerative MIMO Relay Systems" doc
Ngày tải lên :
21/06/2014, 22:20
... −1 (62) 3.3 Filter Optimization for Relay Path For the relay path, the MSE is given by ε=E s − s2 2 (63) Then using (56) in (63), the optimization problem for the relay path is formulated as ... FH F2 H1 HH = λH1 W ρm H2 HH + σ2 I WH HH , 2 (71) Therefore, the afore-mentioned theorems form the closed form local optimal solution for uplink of proposed systems, that is, the filter matrices ... (9) 2.3 Filter Optimization for Relay Path For the relay path, the MSE is given by ε=E Hence, we separate it to be several independent subproblems as the following sections produce 2.2 Filter...
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Báo cáo hóa học: " Design and Characterization of a 5.2 GHz/2.4 GHz ΣΔ Fractional-N Frequency Synthesizer for Low-Phase Noise Performance" potx
Ngày tải lên :
22/06/2014, 22:20
... and simulated phase noise for the 3.2-3.3 GHz band The square dots are the simulated data synthesizer phase noise performance The model can serve as a design guide for synthesizer designers to ... achieved one of the best phase noise performances for integrated WLAN transceiver RFICs Note that in this table the phase noise quoted was for the Technology VCO phase noise In-band phase noise Loop ... the phase noise of the system Such simulations and calculations were performed for the sample design The results of all raw phase noise due to circuit components are plotted in Figure All phase...
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Báo cáo hóa học: " Particle Filter Design Using Importance Sampling for Acoustic Source Localisation and Tracking in Reverberant Environments" pot
Ngày tải lên :
22/06/2014, 23:20
... Journal on Applied Signal Processing IMPORTANCE SAMPLING FOR ASLT 5.1 Algorithm design It can be seen that three design choices need to be made for a practical implementation of the IS principle, ... and N Gordon, Beyond the Kalman Filter: Particle Filters for Tracking Applications, Artech House, Boston, Mass, USA, 2004 [18] J Allen and D Berkley, “Image method for efficiently simulating small-room ... values defined for the transition model parameters were set to v = 0.7 m/s and β = 10 Hz For the SBF-IS algorithm, the importance function was computed over a horizontal grid of points uniformly distributed...
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Báo cáo hóa học: " Research Article An Approach for Synthesis of Modulated M-Channel FIR Filter Banks Utilizing the Frequency-Response Masking Technique" ppt
Ngày tải lên :
22/06/2014, 23:20
... arithmetic complexity of linear- phase FIR filters with narrow transition bands In this approach, G(z) and Gc (z) have to be even-order linear- phase filters of equal delays and form a complementary ... Thailand, May 2003 [22] J H McClellan, T W Parks, and L R Rabiner, “A computer program for designing optimum FIR linear phase digital filters,” IEEE Transactions on Audio and Electroacoustics, vol ... extensive designs Efficient structures are given for implementing the proposed FBs, and procedures for optimizing them in the minimax sense are described Relation to previous work Cosine modulated FIR...
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Approaches to the design of model predictive controllers for linear, piecewise linear and nonlinear systems
Ngày tải lên :
11/09/2015, 14:29
... systems Linear Systems with Bounded Disturbances LDI Linear Difference Inclusion LMI Linear Matrix Inequality LP Linear Programming MPC Model Predictive Control PWA Piecewise Affine PWL Piecewise Linear ... Therefore, F∞ may be regarded as the ‘origin’ for system (2.31) Except for some special cases [41, 60], there is no method for the exact computation of F∞ for LBD systems In the literature, efforts ... 1.2.1 MPC for Linear Systems with Bounded Disturbances 1.2.2 MPC for Piecewise Linear/ Affine Systems with Bounded Disturbances Nonlinear MPC of Low Computational...
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Analysis, design and implementation of high performance control schemes for three phase PWM AC DC voltage source converter
Ngày tải lên :
11/09/2015, 16:02
... calculator da , db , dc duty cycles for three phase dao , dbo , dco switching functions for three phase bottom switches dap , dbp , dcp switching functions for three phase top switches D(z) disturbance ... Clark Transformation for positive sequence components Pn ,Cn Park and Clark Transformation for negative sequence components Symbols −1 −1 Pp ,Cp xxxv Inverse Park and Clark Transformation for positive ... phase angle in one sampling time ηi degree of time-scale separation for current loop ηv degree of time-scale separation for voltage loop γ(w) phase delay in design of TDRC controller γf (w) phase...
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Electromagnetic simulation and analysis for novel filter design
Ngày tải lên :
30/09/2015, 06:38
... two-layered filter design .170 Fig 76 Simulated (IE3D) results for the proposed two-layered design 171 Fig 77 Photographs for the proposed designs: (i) Single-layered CPW bandpass filter as ... investigate miniaturization of the filters Filters can be categorized into bandpass filters, bandstop filters, lowpass filter and highpass filters Among them, the bandpass filter plays a pivotal role ... next used to design and analyze novel bandpass filters Several miniaturization techniques for bandpass filter design have been explored for the first time These include the Photonic Bandgap (PBG)...
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Optimal designs for linear and nonlinear precoders and decoders
Ngày tải lên :
27/11/2015, 12:23
... of Figures 5.1 vi Information Rate Performance of MIR Design and MMSE Design With M = 90 5.2 Information Rate Performance of MIR Design and MMSE Design With M = ... 92 5.6 Information Rate Performance of MIR Design and MMSE Design Using Channel a1 95 5.7 Information Rate Performance of MIR Design and MMSE Design Using Channel ... 5.8 Mean-Squared Error Performance of MIR Design and MMSE Design for Channel a1 97 5.9 Mean-Squared Error Performance of MIR Design and MMSE Design for Randomly Generated Channel...
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Introduction to Digital Signal Processing and Filter Design
Ngày tải lên :
13/09/2012, 10:21
... 5.3.3 FIR Filter Design Procedures 261 263 266 268 5.4 Design of Windowed FIR Filters Using MATLAB 5.4.1 Estimation of Filter Order 5.4.2 Design of the FIR Filter 273 273 275 5.5 Equiripple Linear ... 294 301 Filter Realizations 303 6.1 Introduction 303 6.2 FIR Filter Realizations 6.2.1 Lattice Structure for FIR Filters 6.2.2 Linear Phase FIR Filter Realizations 305 309 310 6.3 IIR Filter Realizations ... 273 273 275 5.5 Equiripple Linear Phase FIR Filters 280 5.6 Design of Equiripple FIR Filters Using MATLAB 5.6.1 Use of MATLAB Program to Design Equiripple FIR Filters 285 285 5.7 Frequency Sampling...
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Introduction to Digital Signal Processing and Filter Design - Introduction
Ngày tải lên :
29/09/2013, 21:20
... values for < n < ∞ and for −∞ < n < −3 The discrete-time sequence x2 (n) given below is a causal sequence In this form for representing x2 (n), it is implied that x2 (n) = for −∞ < n < and also for ... methods for modeling the signals and find the output of the systems when they are excited by the input signals This also leads us to develop methods for designing these systems such that the information ... transform, which will be used to model the DT sequences in additional forms We will show that this model given by (1.26) is very useful in deriving the z transform and in analyzing the performance...
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Current control techniques for three phase voltage source PWM converters a survey
Ngày tải lên :
03/01/2014, 19:45
... TECHNIQUES FOR THREE -PHASE VS-PWM CONVERTERS While phase voltages can be controlled independently, phase currents are determined not only by their own phase voltage, but also by those of other phases ... midpoint (when available) phase load are not connected [Fig 2(a)], phase currents depend only on the voltage difference between phases Therefore, a common term can be added to the phase voltages, thus ... main groups, linear and nonlinear controllers III LINEAR CONTROLLERS The linear controllers operate with conventional voltagetype PWM modulators [21]–[36] In contrast to the nonlinear controllers...
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Analog and digital filter design
Ngày tải lên :
09/01/2014, 17:18
... Lowpass Filters Passive Filters Formulae for Passive Lowpass Filter Denormalization Denormalizing Passive Filters with Resonant Elements Mains Filter Design Active Lowpass Filters First-Order Filter ... lowpass filters with a rad/s cutoff frequency Normalized lowpass filters can be used as a basis for any filter design For example, a normalized lowpass filter can be scaled to design a lowpass filter ... Bandpass Filters Lowpass to Bandpass Transformation Passive Filters Formula for Passive Bandpass Filter Denormalization Passive Cauer and Inverse Chebyshev Bandpass Filters Active Bandpass Filters...
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