random mismatch 中文意思是什麼
random mismatch
解釋
任意失配-
In recent years, some researches by the nonlinear dynamics on some physical systems discover the deterministic natures that mismatch their disorder behavior. this is chaos that possesses regular characteristics but exhibit irregular observation to the system like random
近年來在迅速發展的非線性動力學理論指導下的大量研究揭示出，許多表面上看來極其復雜的不規則的無序行為來源於確定性非線性動力學系統的內在規律，即所謂的混沌現象。 -
Three algorithms for pseudo - random fsk / psk radar signals ’ sidelobe suppression such as spectrum modifying, direct mismatch filters and neural network. 3. using adsp 21160 to design dsp programs with assembly and c languages for the three algorithms mentioned above on visualdsp + + 3. 5 integrated development environment
3 .用adi公司的sharc系列晶元adsp21160 ，在visualdsp + + 3 . 5集成開發軟體平臺上，完成以上三種旁瓣壓縮演算法實現的匯編、 c語言程序設計和調試工作。 -
Frequency code is not uniformity distribution and keeps to a probability distribution function defined by the spectral characteristics of the target of interest. the phase code is equally duality pseudo - random sequence and used to reduced the sidelobes of the signal correlation function. and the mismatch - phase sequence is corresponding with the frequency sequence one by one
而頻率編碼為不均勻分佈，由所觀測目標的頻譜信息提取出概率密度函數決定頻率編碼序列的分佈；相位編碼為二元的偽隨機序列，採取均勻的二相編碼，消減同頻脈沖帶來的過高的相關函數的旁瓣；而失配相位為與頻率編碼相一一對應于各子脈沖中。 -
The method digitally modulates the pseudo - random fsk / psk multi - modulation signal and the partly - matched processing signal of this signal with the same frequencies sequence and phases sequence in the same time, additionally, add a mismatch - phase sequence to the partly - matched processing signal
設計的方法是對偽隨機fsk / psk復合調制信號與非完全匹配處理信號採用相同的頻率的數字調制（ fsk ） ，相同的相位的數字調制（ psk ） ，並對非完全匹配處理信號增加失配相位。
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