• Nenhum resultado encontrado

high-frequency

CONSTRUCTION OF A LOW-COST SYSTEM FOR HIGH FREQUENCY DATA ACQUISITION DURING ELECTROCHEMICAL EXPERIMENTS.

CONSTRUCTION OF A LOW-COST SYSTEM FOR HIGH FREQUENCY DATA ACQUISITION DURING ELECTROCHEMICAL EXPERIMENTS.

... CONSTRUCTION OF A LOW-COST SYSTEM FOR HIGH FREQUENCY DATA ACQUISITION DURING ELECTROCHEMICAL EXPERIMENTS. This work reports the building of a low-cost experimental setup for high temporal resolution ...

4

Testing the Markov property with ultra high frequency financial data

Testing the Markov property with ultra high frequency financial data

... The remainder of this paper is organized as follows. Section 2 discusses how to design a nonparametric test for Markovian dynamics that is suitable to high frequency data. The asymptotic normality of the ...

23

High frequency variability of the Atlantic meridional overturning circulation

High frequency variability of the Atlantic meridional overturning circulation

... The high-frequency variability is thereby reduced, but still notable; the 5-daily standard deviation remains similar across most models and is slightly larger in observations (Table ...

28

Development of a filtration system with high-frequency flow reversal

Development of a filtration system with high-frequency flow reversal

... Many studies have confirmed that screen or disc filters are efficient at retaining small-diameter solid particles; however, when subjected to water of low quality, with large amount of impurities, such as algae and ...

7

Multi-year high-frequency physical and environmental observations at the Guadiana Estuary

Multi-year high-frequency physical and environmental observations at the Guadiana Estuary

... Abstract. High-frequency data collected continuously over a multi-year time frame are required for inves- tigating the various agents that drive ecological and hydrodynamic processes in ...

11

Different Mode of Afferents Determines the Frequency Range of High Frequency Activities in the Human Brain: Direct Electrocorticographic Comparison between Peripheral Nerve and Direct Cortical Stimulation.

Different Mode of Afferents Determines the Frequency Range of High Frequency Activities in the Human Brain: Direct Electrocorticographic Comparison between Peripheral Nerve and Direct Cortical Stimulation.

... Physiological high frequency activities (HFA) are related to various brain ...its frequency have not been well elucidated in ...its frequency, we, in the pri- mary somatosensory cortex (SI), ...

17

O abuso de informação privilegiada : enquadramento jurídico da negociação algorítmica de alta frequência (high frequency trading)

O abuso de informação privilegiada : enquadramento jurídico da negociação algorítmica de alta frequência (high frequency trading)

... and high speed to obtain and exploit information about current market supply and demand, especially concerning the presence of large ...venues, high frequency traders pay a premium to receive more ...

74

High frequency of mutation G377S in Brazilian type 3 Gaucher disease patients

High frequency of mutation G377S in Brazilian type 3 Gaucher disease patients

... Because mutation L444P may be a part of a recombinant allele (REC), with DNA sequence derived from the highly homolo- gous psGBA, all patients presenting this mutation were tested for V460V (9). When V460V was detected, ...

10

High-frequency atmospherically-induced oscillations in the middle Adriatic coastal area

High-frequency atmospherically-induced oscillations in the middle Adriatic coastal area

... the high-frequency disturbance and the 500-mb geopotential data (and probably to some other levels, due to a nearly constant wind direction in mid- dle and upper troposphere) during past documented extreme ...

13

High-frequency auditory thresholds in normal hearing adults

High-frequency auditory thresholds in normal hearing adults

... High-frequency audiometry (HFA) can be used in combination with conventional audiometry in the monitoring of hearing. Recognized since the 1960s, but little used in clinical practice today, this procedure ...

7

High frequency ballast algorithm simulation base on square error optimize on MATLAB

High frequency ballast algorithm simulation base on square error optimize on MATLAB

... of high frequency electronic ballast. If switching frequency be over than 30 KHz and lower than 45 KHz, with tent to used distinct sodium vapor lamp kind could prevent from voice ...KHz ...

7

Reduction of High Frequency Vibration of Brush Cutter by Structure Optimization

Reduction of High Frequency Vibration of Brush Cutter by Structure Optimization

... which frequency band should be reduced to improve the vibration feeling through frequency analysis to measured acceleration vibration at ...the frequency band from 100 to 250 Hz was very high ...

5

Imaging the Anterior Segment: High-Frequency Ultrasound and Anterior Segment OCT

Imaging the Anterior Segment: High-Frequency Ultrasound and Anterior Segment OCT

... and high-frequency ultra- sound in anterior segment tumors pointed out that OCT is not able to evaluate the entire thickness of a lesion presented as solid melanocytic iris or ciliary body lesion and ...

2

High-frequency performance of electric field sensors aboard the RESONANCE satellite

High-frequency performance of electric field sensors aboard the RESONANCE satellite

... and high-frequency electric field sensors – quasi-DC (direct current) to HF (high ...The high- frequency analyzer sensors (HFA) ranging from 10 Hz to 10 MHz and their supporting booms ...

8

Ocean parameter estimation with high-frequency signals using a vector sensor array

Ocean parameter estimation with high-frequency signals using a vector sensor array

... for high performance small aperture Vector Sensor Arrays ...in high-frequency ...a frequency band of 8-14 kHz using a small aperture VSA with only a few ...

173

High Frequency Performance of GaN Based IMPATT Diodes

High Frequency Performance of GaN Based IMPATT Diodes

... The high frequency simulation program has been used to obtain the admittance characteristics (Figure 3a, 3b and 3c) and negative resistivity profiles (4a, 4b and 4c) of the designed ...

7

High Frequency Soft Switching Of PWM Boost Converter Using  Auxiliary Resonant Circuit

High Frequency Soft Switching Of PWM Boost Converter Using Auxiliary Resonant Circuit

... presents High frequency Soft Switching DC-DC boost ...switching frequency of PWM converters is increased its switching losses and conduction losses also ...

5

High Frequency Trading using Fuzzy Momentum Analysis

High Frequency Trading using Fuzzy Momentum Analysis

... For financial brokers, profit is made by executing client’s orders to buy or to sell a certain amount of shares of a specific stock at the best possible price. Many mathematical and algorithmic approaches have been ...

6

Theta-associated high-frequency oscillations (110–160 Hz) in the hippocampus and neocortex

Theta-associated high-frequency oscillations (110–160 Hz) in the hippocampus and neocortex

... the high- frequency oscillation (Kramer et ...prominent high-voltage spindle activity (black trace) and associated theta- (blue trace) and gamma-filtered (red trace) ...

14

Study and Performance Analysis of High Frequency and High Speed Operational Amplifier

Study and Performance Analysis of High Frequency and High Speed Operational Amplifier

... An optimized compensation strategy for two-stage CMOS opamp has been proposed for a high frequency OPAMP design. It is based on compensation of right half plane zero. A simple looking OPAMP design problem ...

5

Show all 10000 documents...

temas relacionados