- 隨機(jī)噪聲
- stochastic: adj. 1.機(jī)會的；有可能性的;隨便的。 2.【數(shù)學(xué)】 ...
- noise: n. 1.聲音，聲響。 2.叫喊；嘈雜聲，噪音；喧鬧聲； ...
- stochastic: adj. 1.機(jī)會的；有可能性的;隨便的。 2.【數(shù)學(xué)】隨機(jī)的。
- by the noise: 被噪音
- doubly stochastic: 雙隨機(jī)的
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stochastic noise中文什么意思
- 隨機(jī)噪聲
下載手機(jī)詞典可隨時隨地查詞查翻譯
例句與用法
- Frequency domain multiple input output modal parameters identification with consideration of stochastic noise
計及隨機(jī)噪聲的頻域多輸入多輸出模態(tài)參數(shù)識別 - Experimental results show that the embedded digital watermarking is invisible and robust enough against common image processing such as jpeg compression , filter , adding the stochastic noises and shearing
實驗結(jié)果表明：使用該算法嵌入的數(shù)字水印具有很好的隱蔽性，并且嵌入水印的圖像對有損壓縮、濾波、加入隨機(jī)噪聲和剪切等攻擊操作具有較強(qiáng)的魯棒性。 - Compared with the hardware compensating , the software compensating can not only simplify the design of circuits , reduce the cost , but also enhance the ability of getting rid of stochastic noise , stability , and accuracy , at the same time , the capability of the processor is sufficiently presented
軟件補(bǔ)償與硬件補(bǔ)償相比,不但大大簡化了硬件電路設(shè)計,降低了產(chǎn)品成本,而且抗干擾能力,穩(wěn)定性,精度都有很大提高,同時也充分發(fā)揮了arm處理器的性能。 - In order to adapt the scheme to both the color image and the gray image , while embedding the watermarking into the image , the scaling factors are determined by the local luminance feature and texture features of the image . it can improve the embedding strength and the watermarking robustness . from the experimental results , the stego - images are extremely robust to common image processing such as median filter , jpeg compression and denoising after adding the stochastic noises
2 、提出了一種新的基于小波變換和紋理特征的數(shù)字水印算法，該算法依據(jù)從圖像小波域提取出的紋理特征來選取水印的嵌入位置，較好地利用了圖像的紋理區(qū)域，既能掩蔽較多的噪聲，又能較好地抵抗jpeg壓縮等一般性攻擊，調(diào)節(jié)了數(shù)字水印技術(shù)中存在的不可見性與魯棒性之間的矛盾。 - Two conclusions about suspending control system are given in this paper : 1 . the single suspending system controlled by parameter self - turning control algorithm has better performance when the mass of single point suspending system , the resistance of electromagnet and the suspending gap are variable ; 2 . the single suspending system controlled by global asymptotic stability control algorithm is global asymptotic stability and can restrain the stochastic noise
通過對采用上述控制算法的懸浮系統(tǒng)的理論分析和仿真研究,主要得到了以下幾方面結(jié)論: 1 .當(dāng)系統(tǒng)懸浮質(zhì)量、電磁鐵電阻和額定間隙參數(shù)變化時,設(shè)計的參數(shù)自校正控制算法可使系統(tǒng)的動態(tài)性能指標(biāo)保持在設(shè)定的指標(biāo); 2 .設(shè)計的全局穩(wěn)定控制算法,能夠保證二級結(jié)構(gòu)單點懸浮系統(tǒng)的全局漸近穩(wěn)定,且對隨機(jī)噪聲干擾有一定的抑制作用。