And showed that the sensitivity of antenna can be increased by the method of accumulation signal because the gravitational radiation signal from Vela pulsar is a continuous and monochromatic signal.

Based on the project requirement, analyzed the method of clutter suppression, signal detection and accumulation, realized the real-time signal procession on the hardware Hammerhead - PCI with data simulated by MATLAB and C.

And then all frames are accumulated. Simulation results show that the method can integrate the signal and enhance available energy effectively, which can achieve the similar detection result to HAF, with 1/4 or 1/8 of quantity of the memory.

Focussing on applications of time-frequency analysis and long t~m ~oh~uitsignal integration techniques, this diss~tation investigates the methods for realization of matchingfilter and issues of motion compensation techniques for long tarn integration detection.

High speed DSP(TMS320C6XXX)chip is used for processing data, which supply the hardware tool for CFAR Detecting, target matching, signals accumulation and so on. At present, this processor had been used in practice.

The CDF (cumulative distribution function) curve for multi channel signals with all kinds of Walsh codes combinations is also studied to find the proper approach for Walsh code selection.

Here, we discuss how these hormonally regulated paracrine interactions may impinge on stem cells and the stem cell niche and how this integration of signals adds extra levels of complexity to current mammary stem cell models.

Regulation of B cell activation depends on integration of signals transmitted by the B cell receptor (BCR) and a variety of co-receptors.

The role of receptor-receptor interactions in the integration of signals is discussed, especially in terms of filtration of incoming signals, of integration of coincident signals, and of neuronal plasticity.

The spatial integration of signals in the retina and lamina of the fly compound eye under different conditions of luminance

Thus we propose that macrophage presenting cells are the key to the integration of signals for immune induction and regulation for T and B cells.

The use of the vertical multielement arrays composed of vector receivers is suggested to decrease the duration of noise signal accumulation required for a reliable determination of the Green's function.

We provide a unified picture of productive TCR engagement and downregulation in which TCR triggering characteristics evolve from an initial cooperative phase to a sustained phase of signal accumulation.

Absolute analysis of trace metals through galvanostatic stripping chronopotentiometry with signal accumulation

The detection limit was about 30 pptv for a signal accumulation time of 1 h for LPFF and about 5 pptv for the filters at a collection time of 4 h.

The unshielded background signal accumulation rate was determined by the bulk area method.

Being the functional basis of neural networks, neuronal signal integration has been currently becoming a hot point of neuroscience research.

In consideration of the functional and morphological properties of retinal bipolar cells, it is suggested that they may be an appropriate model for the study of neuronal signal integration.

The optimum time domain of signal integration is shown to be even narrower than the entire signal region, providing an RSD value about half that for integration of the entire region.

The optimum time domain of signal integration is shown to be even narrower than the entire signal region, providing an RSD value about half that for integration of the entire region.

Signal integration and the specificity of insulin action

The problem of the improvement of signal to noise ratio in the method of sampling display is analysed on a more general basis. The noise within the duration of a sampling pulse is considered as a random process and the general expression for the factor of improvement of signal to noise ratio after the sampling process is obtained, Theoretical calculations and experimental results prove that the factor of improvement is higher than that is estimated by simply considering the effect of the increase in the number...

The problem of the improvement of signal to noise ratio in the method of sampling display is analysed on a more general basis. The noise within the duration of a sampling pulse is considered as a random process and the general expression for the factor of improvement of signal to noise ratio after the sampling process is obtained, Theoretical calculations and experimental results prove that the factor of improvement is higher than that is estimated by simply considering the effect of the increase in the number of sampling points. If the bandwidth of the incoming noise is greater than that of the signal, the pass-band of the input network of the sampling stage and the width of the sampling pulse may be adjusted for a desirable overall bandwidth of the sampling unit so that the output signal to noise ratio is optimum. The authors also suggest a method of sampling which over-jumps the empty space in the signal period and takes the samples of the signal only. By this method, the period of the low frequency signal may be greatly shortened and the time saved may be used for further integration to improve the signal to noise ratio. Experimental results agree well with the theory and the noise suppression effect of the sampling method is shown to be rather exciting.

In this paper, we advanced and designed a mechanical resonant antenna, which is a tuning fork with collective mass, for detecting gravitational radiation from Vela pulsar. And showed that the sensitivity of antenna can be increased by the method of accumulation signal because the gravitational radiation signal from Vela pulsar is a continuous and monochromatic signal. Last, the parameters of antenna are given, the sensitivity of which can come up to gravitational radiation intensity from Vela pulsar which is...

In this paper, we advanced and designed a mechanical resonant antenna, which is a tuning fork with collective mass, for detecting gravitational radiation from Vela pulsar. And showed that the sensitivity of antenna can be increased by the method of accumulation signal because the gravitational radiation signal from Vela pulsar is a continuous and monochromatic signal. Last, the parameters of antenna are given, the sensitivity of which can come up to gravitational radiation intensity from Vela pulsar which is estimated by the present theory.

The conventional water in oil analyzers fail to give accurate because a mixture of oil and water exists complicated flow states. On the basis of the analysis of experimental results in the last two years, this paper concludes that the water content and flowrate affect the output of the analyzer. A method of flow state compensation is proposed by using an integrator and multi-point averaging on the basis of time-domain signal accumulative mean, and is proved effective in practice.