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Search results for: frequency
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Year: 2013, Volume: 13, Number: 3
... called ad hoc microphone array, is usually a set frequency component of the speech signal should be used of ... to ensure the correct result in multi-level wavelet the local time-frequency analysis. transform without extraction, some adjustments for ... (UNIT: MS) Using upper Using lower total amplitude-frequency response of the cascaded lowpass Number envelope envelope filters ...
Year: 2007, Volume: 7, Issue: 2
... DCM). The converter works at a 100khz switching frequency in DCM and the digital control implemented with the ... The time of of a Digital PWM Controller for a High-Frequency Switching DC-DC conversion of the A/D converter ... ., Implementation and Performance Evaluation of DSP-Based Control for Constant-Frequency Discontinuous- For the input date of our boost ...
Year: 2022, Volume: 22, Number: 4
... as static presented here that features high RVMR, constant frequency conditions. For significant voltage gains, boost converters ... current and output voltage [21-24]. of a high-frequency transformer (T). The N-type and P-type ... . Chunkag, "DSP based control resonant-voltage-multiplier rectifier and constant-frequency phase- implementation of an AC/DC converter ...
Year: 2024, Volume: 24, Number: 2
... are converted back points from the spatial domain into the frequency domain, using the inverse transforms. It is ... at this step. These two steps contrast. The higher-frequency cosine waves correspond to are canceled for DWT because ... the algorithm enters difference in brightness since most of the lower-frequency an iteration phase where the expectation and maximization coefficients ...
45. Improving Voltage Profile and Optimal Scheduling of Vehicle to Grid Energy based on a New Method
Year: 2018, Volume: 18, Number: 1
... and can reduce the gap collapse, harmonic injection, frequency instability, and other between production and demand. ... 2 22:00 ƒ 3 ƒ 3 6000 FrequencyDensity 21:00 Density 20:00 19: ... . Ili‡, "Stochastic optimization of grid to vehicle frequency-regulation capacity bids," IEEE Trans. on Smart ...
Year: 2009, Volume: 9, Issue: 3
... . For resolution and is well suited for determining the frequency feature extraction module, we have used a suitable ... The output of any coefficients, and short-term transients or high-frequency activity (such as spikes) will be contained ... the detail neuron at the output layer of RBF network is calculated as coefficients. If we reconstruct the signal ...
Year: 2013, Volume: 13, Number: 4
... . Do, "A new contourlet transform with sharp frequency (b) localization," IEEE International Conference ... ƒ sd k (3) more low-frequency information than high-frequency k €1 information. For obtaining different measurement numbers ... € sdi/ ƒ sd k (3) more low-frequency information than high-frequency k €1 information. For obtaining ...
Year: 2009, Volume: 9, Issue: 1
... condition is better) using the channel mixer, the frequency synthesizer, the active filters at the estimation result ... T. H. Lee, The Design of CMOS Radio-Frequency Integrated Virtual antenna arrays," in PIMRC, ... 4€ )2 d k Ml N f narrowband, frequency-flat Rayleigh fading channels and Gt Gr λ 2 ( ...
Year: 2018, Volume: 18, Number: 4
... device with larger packet payloads up to 255 bytes Sampling frequency for both signals was 100 Hz with a 10 ... tasks. As a final used for the removal of high-frequency artifacts in EDA step, individuals were assigned to ... be referred to different aspects such as features such as frequency-domain features that can be acquisition cost, financial cost ...
Year: 2022, Volume: 22, Number: 2
... an event will UAV by the means of a Radio Frequency (RF) signal. Most occur or not ... based on Applications Symposium (Sas), 2017. radio-frequency using convolutional neural network," 2020 IEEE doi ... [12-19], radar [20-23], and radiofrequency [24-25] Learning classification seems to be promising ...
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