Step frequency
Random Step Frequency CSAR Imaging Based on Compressive Sensing
... random step frequency (RSF) signal, as one of random noise signals, has “thumbtack-shape” ambiguity function of low sidelobe and high resolution in range-Doppler domain, low probability of interception, and ...
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Fast and slow processes underlie the selection of both step frequency and walking speed
... on step frequency selection suggests that a fast predictive process and a slower optimization process underlie this energy ...controlling step frequency selection are used more generally to ...
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Running, hopping and trotting: tuning step frequency to the resonant frequency of the bouncing system favors larger animals
... elastic step in larger ...resonant frequency of the bouncing system decreases with increasing body mass and is, surprisingly, independent of species or ...gait. Step frequency roughly equals ...
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Optimal control of step frequency transitions in a phaselock loop.
... the frequency control is summed with the step frequency change and applied to the phase ...initial frequency is equal to the VCO centre ...be frequency modulated with a pulse and have ...
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The biomechanics of standing start and initial acceleration: Reliability of the key determining kinematics
... third step kinematic variables and 5m sprint ...as step length, step frequency, stance time and flight time and their correlational relationship with different kinetic vari- ables, in order to ...
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Biomechanical application: Exploitation of kinect sensor for gait analysis
... For the analysis of human movements, we use the position of joints and measurement of bone from joint to joint, since these are the parameters that constantly changes and which can distinguish human characters according ...
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Quantification of dynamic excitation potential of pedestrian population crossing footbridges
... constant frequency all the ...the step frequency is away from the natural frequency, the correction coefficient is mainly greater than 1 (Figure ...walking frequency from one ...
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Curve walking in crayfish
... same step frequency for the legs on both sides of the body (results not shown), but increases the step amplitude of outer legs 2, 3 and 4 by shifting the PEPs in a posterior direction and reduces the ...
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How useful is satellite positioning system (GPS) to track gait parameters? A review
... Over the last century, numerous techniques have been developed to analyze the movement of humans while walking and running. The combined use of kinematics and kinetics methods, mainly based on high speed video analysis ...
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A Decision Support System for Preventing Falls in Elderly People
... the step length, distance between the heel contact point of one foot and the heel contact point of the other foot, the gait velocity and the step ...
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Abstract: -A PLL frequency synthesizer with the frequency span of 2.3-2.5GHz with 1MHz frequency step and
... PLL frequency synthesizer has so many benefits for using local ...a frequency synthesizer for fast frequency hopping is used for transceivers in S ...
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Expected asteroseismic performances with the space project PLATO
... The simulated light curves were first built in the fre- quency domain where the oscillation and granulation sig- nals, the target photon noise and the PLATO estimated noise were added together. The stochastically excited ...
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Estimation of Crosstalk Noise for 2 RC and RLC Interconnects in Deep Submicron VLSI Circuits
... in frequency domain of RLC interconnect in DSM VLSI circuit for aggressor input reported by Sahoo ...maximum frequency of 1 Ghz. When the frequency is increasing, the noise voltage is decreasing ...
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Crying and Attachment Style: The Role of Romantic Relationships
... only frequency and tendency of crying; we did not distinguish among different types of crying, nor did we ask individuals about their motivations for ...reporting frequency also varied in type and ...
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Discrete Time Frequency Signal Analysis and Processing Techniques for Non Stationary Signals
... In nature, most of the signals are non-stationary and time-varying signals. Fur- ther, the classical and modern methods are widely used to process the stationary signals in which they transform the signals from ...
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Handbook BENCH TEST And ALIGNMENT PROCEDURE RADIO EQUIPMENT AN/ARC-5
... 2--16. PRELIMINARY ADJUSTMENTS: Set the Model 695 output meter to the 1.5 volt range. Connect a 300-ohm one-half or one watt composition resistor in parallel with the output meter; connect output meter to receiver phone ...
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Harmonic mixing using a HTS step-edge Josephson junction at 0.6 THz frequency
... These results were obtained from the JSIM time-varying output voltage using Octave to derive the Power Spectral Density and a routine to locate and measure the power of the IF peak [15]. Again, there is broad agreement ...
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PMU (algorithm) Testing to C37.118.1(a) in software
... time step that only works when the ramp starts at nominal and with the count n=0 when the ramp starts … time must be t=0 when the ramp is at the nominal ...
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Correlation of dielectric, electrical and magnetic properties near the magnetic phase transition temperature of cobalt zinc ferrite
... 1400 o C for 10 h based on the literature available. 18 X-ray diffractometer (Rigaku Ultima III) was used to check the phase formation of the bulk samples equipped with CuKα (λ = 1.54 Å) radiation source operating in the ...
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Apparatus and method for driving an ultrasonic transducer
... lock-in frequency of the transducer is determined; in a second mode, the lock-in frequency determined in the first mode is used to modulate a tone-burst pulse to drive the transducer in an efficient ...
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