A new computation expression is presented in order that the process for huge matrix inversing could be avoided and the numerical accumulated error could be decreased also.

提出了一個新的當網(wǎng)格單元形狀為不規(guī)則三角形時的計算格式，避免了對大型矩陣的求逆運算黄色视频暴力免费版。

Fully and clearly analytic expression of multiwavelet transformation is given .The experiment of speckle reduction to US image is implemented by choosing local error as threshold. Results show that multiwavelet transformation is useful for speckle reduction and there have little noise and reserve important image features such as boundary when compared to results obtained from existing the denoising methods alone.

在二維圖像陣列的應(yīng)用方面亚洲午夜精品视频，通過采用局部方差作為閾值黄色视频在线播放网站，對超聲斑紋圖像進行閾值化去噪處理的實驗結(jié)果表明高清在线午夜日韩视频观看，多小波變換在有效抑制斑紋噪聲的同時，相對于其他方法還能更好地保留原圖像的邊界等重要特征信息最新国产在线走光视频。

An approximate formula of the signal-to-noise ratio is obtained based on the expression of the average error power.

在給出誤差平均功率表達式的基礎(chǔ)上欧美vs一级片，推導出信噪比的近似計算公式。

And then some ellipses that AUGR estimator is better than the OLS estimator and AUGL estimator is better than the OLS estimator are given, respectively.Second, the definition of the almost unbiased unified biased estimator is proposed. This definition includes the familiar almost unbiased estimators in literatures, and it is the unified expression of the familiar almost unbiased estimators. Followed the biased and variance are compared of AUUB estimator and the unified biased estimator, respectively. AUUB estimator has smaller bias than UB estimator and the variance of AUUB estimator is between the variance of UB estimator and 4 times of the variance of UB estimator. Finally the properties of AUUB estimator are discussed. The conclusion is gained that there are parameters made AUUB estimator is better than OLS estimator in terms of their mean square error. The sufficient and necessary condition that AUUB estimator is admissible is given. The ellipse is given that AUUB estimator is

然后給出了幾乎無偏統(tǒng)一有偏估計的定義A级片网站多少，該定義包括了文獻中常見的幾乎無偏估計尤物在线无码视频观看网址，實現(xiàn)了常見幾乎無偏估計的統(tǒng)一表達式；接下來我們比較了幾乎無偏統(tǒng)一有偏估計與統(tǒng)一有偏估計的偏度與方差日韩国产一区，得出了幾乎無偏統(tǒng)一有偏估計比統(tǒng)一有偏估計有較小的偏度欧美日韩国内，幾乎無偏統(tǒng)一有偏估計的方差介于統(tǒng)一有偏估計的方差與統(tǒng)一有偏估計的方差的四倍之間的結(jié)論；最后我們對統(tǒng)一有偏估計的主要性質(zhì)作了討論九九视频热播，證明了存在參數(shù)K国产亚洲精品ⅴa在线观看，S使得幾乎無偏統(tǒng)一有偏估計在均方誤差意義下優(yōu)于最小二乘估計的結(jié)論，給出了幾乎無偏統(tǒng)一有偏估計為可容許估計的充要條件，還給出了在均方誤差陣意義下幾乎無偏統(tǒng)一有偏估計優(yōu)于最小二乘估計的橢球亚洲一区免费视频。

The estimating expression of theory error based on the hardware synchronous sampling measurement is advanced, and the system measuring error is analyzed.

提出了硬件同步采樣算法的理論誤差估計公式作爱超A级黄色视频，并對系統(tǒng)測量誤差進行了分析。

The expression of angle error is more concise. The accumulation of calculation error is reduced. The virtual prototype technology is used to validate the degree of influence.

并利用基于ADAMS的虛擬樣機技術(shù)對曲柄搖桿機構(gòu)中B鉸鏈存在的4種單因素誤差產(chǎn)生的影響度進行了實驗驗證亚洲国产一区二区三区，由實驗結(jié)果分析驗證了理論分析的正確性欧美日韩在线观看二区视频。

Calibration error is analyzed and theoretical expression of error term is given. The method to detect malfunctioning TRMs is proposed in the case of TRM failure.

分析了定標誤差的影響因素，給出了誤差的解析表達式亚洲中文九九九；給出了檢測失效T/R組件的方法自拍视频偷拍天堂。

Meanwhile, it makes it difficult to apply angle conversion system to practical goniometry curcuit. The paper makes improvement on the fast following-up conversion and proposes a high-precision dynamic goniometer system and a nonlinear high-speed following-up conversion mode based on inductosyn. It analyses the causes contributing to the error and deduces the expression bf the basic goniometry errors caused by output signal inaccuracy, and also puts forward the bounds on error of axis-to-angle converting.

對快速跟蹤型軸角轉(zhuǎn)換方法進行了改進，提出了一種基于感應(yīng)同步器的高精度動態(tài)側(cè)角系統(tǒng)及非線性快速跟蹤型轉(zhuǎn)換方式在线嘿咻，分析了產(chǎn)生軸角轉(zhuǎn)換誤差的主要原因网站大全色网站，推導出由輸出信號誤差引起的基本測角誤差表達式，并提出了軸角轉(zhuǎn)換的誤差界大路色视频。

Based on the Lagrange interior ballistics and the velocity parse result, each parameter coefficient expression and velocity error expression were presented through theory deduction.

基于拉格朗日假定的內(nèi)彈道模型人人人色人人在线视频，從炮口速度的解析解出發(fā)，通過理論推導。av免费网站，給出了影響炮口速度參量敏感系數(shù)的理論表達式和綜合表達式www.99riav.1vip。

Firstly, PLL linear model is established in order for the comparative analysis between phase step error response and phase rectangular-pulse error response under different damping ratio. The ideal PD waveform expression is figured out.

首先通過建立鎖相環(huán)的線性化模型，對比分析了不同阻尼系數(shù)的相位階躍誤差響應(yīng)和矩形相位誤差響應(yīng)特黄毛片在线观看，推導了理想狀態(tài)下鑒相器輸出的波形表達式久草性爱中文黄片免播。