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- Lcg_value() returns a pseudo random number in the range of (0, 1). lcg_value()返回范圍為(0,1)的一個(gè)偽隨機數。
- Pseudo random sequence has broad applications in stream cipher, channel coding, and spread spectrum communication. 偽隨機序列在流密碼、信道編碼、頻通信等領(lǐng)域有著(zhù)廣泛的應用.
- The discrete random numbers is generated from a continuous pseudo random variable scaled by rng, mean shifted by vsh and dicretized by step size drv. 離散隨機數值取自一連續隨機變數乘以縮放比、并以等階梯大小離散化及平均值位移而得。
- Experiments are made using a polar-meter for measuring the degree of polarization of a 10 Gbit/s RZ and NRZ pseudo random sequence,respectively. 利用10Gbit/s的偽隨機序列分別在歸零碼(RZ)和非歸零(NRZ)下實(shí)驗測量了DOP隨DGD變化的關(guān)系。
- The discrete random numbers is generated from a continuous pseudo random variable scaled by rng, dicretized by step size drv and shifted by vsh. 離散隨機數值取自一連續隨機變數乘以縮放比、以等階梯大小離散化及位移而得。
- An image steganographic algorithm based on Module Operation (MO) and Pseudo Random Number(PRN) is proposed to enhance the capacity of steganography. 提出了一種基于模運算的圖像隱寫(xiě)算法。
- Pseudo random sequences have many applications in the field of cryptography,and it becomes one of the most important subjects in cryptography. 隨機序列在密碼學(xué)中有廣泛的應用,隨機序列發(fā)生方法已成為密碼學(xué)的重要研究課題之一。
- Experiments on ISCAS circuits show that, compared with the pseudo random BIST, SWR-BIST effectively reduces the test power by 74%. 在ISCAS電路上實(shí)驗的結果，相較于傳統自我測試技術(shù)，區段加權亂數自我測試技術(shù)可以減少74%25的功率消耗。
- This paper mainly investigated the excitation system parameter identification basedon the M sequence of pseudo random signal. 本文主要研究用M序列偽隨機信號對勵磁系統參數的辨識問(wèn)題。
- It is found that KB interleaver can improve the performance of turbo code with pseudo random interleaver or S-random interleavers. 仿真證實(shí),以偽隨機交織器和S隨機交織器為基礎的KB交織器可以顯著(zhù)提高系統性能。
- Neither does a search among the pseudo random interleavers, due to extreme consummation of computer power since all the positions in the interleaver appear differently. 也沒(méi)有一個(gè)搜索之間的偽隨機交織，由于極端完善的電腦電源，因為所有的職位交織出現不同的看法。
- This paper simulates some practical random events flows and the estimating process connected closely with them random and movingly by means of pseudo random number. 本文利用偽隨機數對某些實(shí)際的隨機事件流及與之相關(guān)的預測問(wèn)題進(jìn)行隨機動(dòng)態(tài)模擬，以配置消防車(chē)數量的預測為例建立了數學(xué)模型，編出了計算程序，進(jìn)行了具體求解。
- Then it researches the different kinds of channel codec in DVB-H system, including pseudo random code, RS code, punctured convolutional code and interleaving. 論文重點(diǎn)研究了DVB-H系統中各個(gè)信道編碼,包括偽隨機碼,RS碼,壓縮卷積碼和內外交織的編解碼算法。
- This article presents a simplified and efficient way based on linear feedback shift registers and the specific architecture of FPGA to generate pseudo random numbers. 本文給出了基于線(xiàn)性反饋移位寄存器電路，并結合FPGA的特有結構，設計一種簡(jiǎn)捷而又高效的偽隨機序列產(chǎn)生方法。
- A multi-component echo signal model of short-range pseudo random code continuous wave (PRC-CW) radar is presented based on target's multi-points scattering model. 摘要為獲得運動(dòng)目標特征，基于目標多點(diǎn)散射模型推導了近程偽碼調相連續波(PRC-CW)雷達回波多分量信號模型。
- Software and hardware implementation of ranging was sum up including triangulation & parallax measuring,pulse current ranging and pseudo random noise ranging. 總結了測距功能的軟硬件實(shí)現技術(shù),包括傳統的三角測量和視差測距技術(shù)、電脈沖測距技術(shù)、偽碼擴頻脈沖串測距技術(shù)。
- The generating of pseudo random sequence is one of the key subjects to realize the spread spectrum technique upgrade for BPC low frequency time code radio station. 偽隨機序列的產(chǎn)生是實(shí)現BPC低頻時(shí)碼發(fā)播臺擴展頻譜技術(shù)升級的一個(gè)重要環(huán)節。
- The scheme applies squarewave test signals in conjunction with pseudo random patterns to induce glitches which are caused by crosstalk faults and tests them. 本測試方法利用提供一個(gè)測試方波，并結合亂數產(chǎn)生器，以此來(lái)引發(fā)并測試待測電路中因串音障礙所引起的短暫脈波。
- The result shows that the generator outperforms some other one-dimensional CA generators,and it provides a constructive method for pseudo random sequences generator in cryptography. 結果表明,該文的發(fā)生方法具有較好的性能,為密碼學(xué)中的隨機序列提供了一種新的發(fā)生方法。
- Soiled dishes were piled at random. 臟碟子胡亂地堆放著(zhù)。
