• The well-known constant modulus algorithm (CMA) is a very important approach for blind channel equalization.

    著名算法CMA一种重要盲信均衡方法

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  • Nowadays, blind detection is represented by the constant modulus algorithm(CMA), High-order moment , Signal subspace.

    目前方法以常模算法CMA)、高阶、信号子空间、自适应方法代表。

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  • The paper considers a constant modulus cost function with non-canonical constraint, and presents a new blind multiuser detector.

    本文讨论具有非标准约束数模准则,得出一种新的多用户检测器。

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  • This paper provides a Blind Equalization Algorithm based on data-reusing Constant Modulus Algorithm (CMA) for short burst signal.

    提出一种适用于突发信号的CMA均衡算法

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  • Furthermore, we show that the constant modulus cost function with non-canonical constraint is strictly convex under some conditions.

    然后证明具有非标准约束数模准则在适当条件下严格的。

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  • The idea of affine projection and data-reusing in adaptive filtering field is applied to the modified constant modulus algorithm (MCMA).

    算法自适应滤波领域中的仿投影数据重用思想引入修正常模算法(MCMA)盲均衡器。

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  • The constant modulus blind equalization technique is investigated over a slow Rayleigh fading ionospheric channels with additive white Gaussian noise.

    研究通过具有加性高斯白噪声的瑞利衰落电离层信道均衡技术

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  • This paper presents variable step dual model constant modulus algorithm, which combine with neural network for blind equalization in nonlinear channel.

    尝试提出步长模式算法神经网络结合应用于均衡研究中。

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  • Based on QAM modulation and constant modulus algorithm (CMA), a novel blind equalization algorithm, the construction function (CF) algorithm is proposed.

    基于QAM调制信号常模算法(CMA),提出一种新的均衡算法—构造函数(CF)算法。

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  • Blind equalizer of Digital Video Broadcast-Cable (DVB-C) receivers usually use the constant modulus algorithm (CMA) to calculate the initiate coefficients.

    数字视频广播有线标准接收机均衡器中,通常采用算法(CMA)进行系数初始化计算。

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  • No convergent drawback of the weight vector due to choose the dispersion constant inaccurately in the normalized constant modulus algorithms (NCMA) is overcome.

    算法克服了一般的系数数字自适应算法中,由于估计幅值选择合适,所造成加权矢量不收敛缺点

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  • For increasing the speed of convergence of the signed regressor constant modulus algorithm (SRCMA), a fast SRCMA algorithm suitable for real BPSK signals is presented.

    为了加快符号回归数模算法(SRCMA)收敛速度本文提出了一种适合BPS K信号快速算法。

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  • Through analyzing on the features of CDMA system, this paper advance the CF-LSCMA algorithm, which guarantees the constant modulus array could be applied in CDMA system.

    通过分析CDMA系统特点提出码滤波最小二乘算法(CF-LSCMA),保证恒模阵列能够应用于CDMA系统。

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  • In order to overcome the slow convergence rate of traditional CMA (Constant modulus algorithm), a Momentum algorithm based Constant modulus algorithm (MCMA) is proposed.

    针对传统数模算法收敛速度缺点,提出一种基于动量算法数模算法。

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  • In the last few years, blind equalization techniques have gained an increasing interest. The most popular blind adaptation algorithm is the constant modulus algorithm (CMA).

    近些年盲信均衡引起了人们极大的兴趣,其中应用广泛的自适应均衡算法盲信道均衡算法。

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  • Based on subband decomposition technique, a new structure of fractionally spaced constant modulus algorithm (FSE-CMA) equalizer was proposed for wideband wireless transmission.

    提出一种基于子带分解技术分数间隔算法(FSE - CMA)宽带均衡器结构

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  • This algorithm, an improved method based on CMA (constant modulus algorithm), utilizes the information of spread codes and the performance of constant modulus in CDMA communication system.

    算法现有算法(CMA)的基础上,进行一定改进充分利用了CDMA系统扩频波形信息信号的恒模特性。

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  • In the paper, a modified constant modulus algorithm (MCMA) is proposed. The proposed algorithm minimizes a modified error function and the learning-rate is multiplied by received sequences.

    采用一种修正算法(MCMA),算法使修正的误差函数最小并且适应学习率接收序列即时调整。

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  • To solve the problem of slow convergence in the modified constant modulus algorithm (MCMA), a variable step and dual mode blind equalization algorithm is proposed, based on the MCMA algorithm.

    数模算法一种最为常用均衡算法,普遍应用于包络信号非恒包络信号均衡,但存在收敛速度慢和剩余误差大的缺点。

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  • To solve the problem of slow convergence in the modified constant modulus algorithm (MCMA), a variable step and dual mode blind equalization algorithm is proposed, based on the MCMA algorithm.

    解决修正常系数模板算法MCMA收敛速度缓慢问题MCMA算法的基础给出一种模式MCMA算法。

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  • A blind equalization algorithm based on constant modulus and sparse underwater acoustic channel is presented according to the sparse characteristic of the high rate underwater acoustic communications.

    针对高速水声通信信道稀疏特性提出了一种基于数模准则稀疏水声信道判决反馈均衡算法

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  • Maybe you can see that what I really need is Young's modulus for bubble wrap and not the spring constant of an individual sheet.

    现在大概能够看出真正需要的其实泡纸的杨氏模量一张纸的弹性系数。

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  • I know Young 'modulus for the bubble wrap, so I can find the spring constant as.

    已经知道纸的杨氏模量,因此通过以下表达式我可以计算出它的弹性系数。

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  • Results show that damping moment modulus of damper with given size and liquid medium is almost constant and basically in direct proportion to square of rotor speed.

    研究结果表明,结构尺寸液体介质密度确定阻尼阻尼力矩系数接近常数,阻尼力矩基本上阻尼器的转子转速的平方成正比

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  • The calculation results for the lattice constant, bulk modulus, cohesive and electronic band structure agree with that results of ah initio pseudpotential method.

    对于平衡晶格常数模量结合能能带结构计算结果从头算赝势方法较接近;

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  • The detailed comparison shown that secant modulus ratio isn't constant, this phenomenon is exist even though at the quasi-elastic deformation phase.

    详细比较表明不同的变形阶段两者割线模量之比并非常数即使是在弹性变形阶段,也存在一现象

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  • Theoritical analyse and computer simulation both shows the new one has faster convergent speed and less steady error than traditional constant-modulus algorithms.

    理论分析计算机仿真实验表明算法与传统模算法相比具有更快收敛速度更小的稳态剩余误差

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  • In the process of deformation of frozen soil, the unloaded dynamic elastic modulus is not constant, and tends basically to steady after the strain is more than 1%.

    冻土回弹动弹土体应变过程值,应变大于1%之后趋于稳定,随测定时应变速率加大而变大。

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  • The impact of the material constant and the degradation of elastic modulus are analyzed.

    同时分析了材料刚度衰减疲劳裂纹扩展速率扩展长度影响

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  • The impact of the material constant and the degradation of elastic modulus are analyzed.

    同时分析了材料刚度衰减疲劳裂纹扩展速率扩展长度影响

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