Proposed a DHCM for extracting targets′tracks from 3-Dimensional (3D) data, and made a detailed performance analysis on the DHCM′s detection probability, noise rejection capability and computation burdens. Theoretical analyses indicate that the DHCM has a high noise rejection capability, and has neural network structure, hence has stronger adaptivity and robust to noise properties.

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The measurement system error model analysis is introduced into power system real time network state analysis as an important part for the first time, which can improve on the state estimation quality and provide the capability to monitor the operation of the measurement system; 2. The theory and algorithm of the on-line estimation and update of measurement noise variance based on the relation between the residual variance and noise variance. The statistic properties of the sample variance are discussed and the relation between the estimation precision and sample size under given confidence level is derived; 3. The theory and algorithm of detection and identification of measurement bias are presented, which is based on the relation between residual mean and noise mean. The statistic properties of sample mean are discussed and the relation between estimation precision and sample size is derived; 4. The Givens orthogonal transformation algorithm is selected to be the essential algorithm of state estimation, the fast orthogonal transformation algorithm with damp factor and the algorithm which can handle the zero injection measurements efficiently are presented; 5. The quantity analysis theory of bad data detectivity and identifibility are presented, which describes the relation between the elements in matrix W〓 and bad data amplitude and can provide the theory base for measurement system design and valuation.

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Chapter four studies the chaotic responses in a system consisting of simple pendulum and harmonic oscillator under bounded noise excitation. Firstly, the Melnikov function of the two-degree-of-freedom system under Hamiltonian perturbation is derived. The essential condition of the autonomous system for the probable onset of chaos is obtained, the Poincare maps of the system under small Hamiltonian perturbation and the effect of increasing perturbation on the Poincare maps are studies. Then for the non-autonomous system under damping and harmonic or bounded noise excitation, the largest Lyapunov exponent and Poincare maps are calculated. From the analysis of the largest Lyapunov exponent, the critical criterion for the onset of chaos, and the conclusion that the threshold of bounded noise amplitude for the onset of chaos in the system increases as the intensity parameter of Wiener process increases are obtained. The result from the analysis of Poincare maps is in agreement with that obtained from the Largest Lyapunov exponent. The effect of varying damping coefficient and intensity parameter of Wiener process is also analyzed.

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Article 36 To build expressways, urban overhead road and light-tract lines that traverse areas where there are concentrated noise-sensitive structures and that might produce environmental noise pollution, sound barriers shall be erected or other effective measures shall be taken to control environmental noise pollution.

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From the stationary, Gaussian and spectral constructural point of view, we considered that the IR noise can be described with fratcal Gaussian noise , and proposed a scheme for simulating IR noise used in simulation studies.

該方案可對幀間相關(guān)性進行模擬。2）提出了一種用于從三維數(shù)據(jù)中提取目標軌跡的有向高階相關(guān)方法2019偷拍黄色视频精品，并對該方法的檢測概率色哟哟精品入口、噪聲抑制能力及計算量等性能進行了較詳細的分析。

Chapter six, in consideration that the worm tongue structure is a key factor affecting noise generation, the mathematical model of centrifugal fan noise increment that is produced by worm tongue structure is established by using of the D—optimizng technology and dimension analysis method, and the spectral property of fan noise produced by worm tongue structure is analysed.

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According to the practical observation method of road traffic noise and by using the micro traffic flow theory, a dynamic and stochastic model, which can predict equivalent noise level and statistical noise levels from complex vehicle flow on a multi-lanes road, is established in this paper.

本文根據(jù)我國道路交通噪聲的實際觀測方法，通過引入微觀交通流理論射欧美综合，建立了一種可用于多車道混合車流等效聲級和統(tǒng)計聲級預測的動態(tài)隨機模型激情五月天综合网。

Low-level noise can cause higher probability of subjective annoyance. It"s very slightly to people"s health, sleeping and working about the low frequency noise. It was compared with the high frequency noise caused by traffic about sleep, work and rest.

研究結(jié)果表明：居住區(qū)低頻低噪聲引起的煩惱度不容忽視，在低頻低噪聲環(huán)境下仍能引起較高的煩惱概率欧美性天堂2019；低頻低噪聲對人的睡眠久久综合九色综合久99、行為及主觀生理不適感有影響；低頻噪聲煩惱度與中高頻噪聲煩惱度的研究結(jié)果在對睡眠一区二区亚洲、工作及休息上有差異18紧网站。

By analyzing the characteristics of CCD noise and taking into account the impact of video noise upon Sum Norm Difference and Sum of Absolute Difference of a macro-block,a Noise Variance Adaptive two-stage Successive Elimination Algorithm for block motion estimation is presented.

通過分析CCD 噪聲的特點以及噪聲項對宏塊的和范數(shù)差值與絕對差值之和所產(chǎn)生的影響，研究了一種應用于噪聲視頻的兩階段連續(xù)消除算法欧美在线亚洲一区二区欧美。

The physics of the noise mechanism that is based on pair of active first detector understands, noise was used to eliminate a technique in circuit, twinkle in order to reduce what the switch in Gilbert first detector is in charge of noise, introduce an additional inductance and switch to be opposite in all the parasitism capacitance of source node is syntonic, the sonic system of a confusion of voices that improves whole circuit is counted and change gain to wait for crucial function index.

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