信源

词组短语

message source

与信源相关的网络例句 [注：此内容来源于网络，仅供参考]

A new symbol-constrained joint source-channel decoding algorithm for VLCs is presented.By constructing double-tree VLCs sources,the propagation-error problem is evidently alleviated.Meanwhile,by applying symbol-constrained method to MAP algorithm,not only the a priori probability of VLCs sources is efficiently utilized,but also the Symbol Error Rate is reduced enormously.

提出了一种新的针对不等长编码信源的符号约束MAP联合译码算法，利用VLCs双树信源的构造方法，有效地抑制了VLCs的错误扩散；同时，通过将"符号约束"的思想应用于最大后验概率译码算法，不仅充分利用了信源先验信息，而且极大地降低了误符号率。

The integral steering vector of coherently distributed source is deduced to be a Schur-Hadamard product comprising the steering vector of the point source and a real vector. And then a second statistics is proposed for the data collected at subarray X, the rotational invariance matrices can be estimated based on propagator method.

该算法通过将积分形式的相干分布式信源方向向量化简为点信源方向向量与实向量的Schur-Hadamard积，对子阵X接收的数据构造二阶统计量；利用传播因子最小二乘估计子阵X与Z，X与W之间的旋转不变矩阵。

When the signal sources have different cycle frequencies, a method to estimate the optimal time lag is presented. It solves the severe problem that the conventional Cyclic MUSIC requires knowing the optimal time lag in computing the cyclic correlation matrix. A method of two-step search for DOA estimation by employing an interleaving technique and a Joint Estimation Strategy is developed to overcome the inadequency of signal sources with the same cycle frequency having no optimal time lag.

当信源的循环频率各不相同时，提出了一种估计最佳延时的方法，解决了传统Cyclic MUSIC算法计算循环相关矩阵需要已知最佳延时的问题；为克服多个具有相同循环频率信源不存在最佳延时的不足，利用交错技术和联合估计策略，提出了两步搜索估计DOA的方法。

After introducing the concept of fuzzy measures and Choquet fuzzy integral, information fusion for target recognition can turn into generalized Lebesgue integral of recognition result with respect to the degree of importance of source.

引入模糊测度和 Choquet 模糊积分的概念后，信息融合目标识别可转化为各信源识别结果关于信源重要程度的广义 Lebesgue积分。

This paper discusses the analog source to quantify the optimal algorithm, and use C language implementation of the Gaussian source at different quantization levels under the uniform quantizer and the optimal non-uniform quantization step size of the numerical calculation.

文中探讨了模拟信源量化的最优算法，并用C语言实现了高斯信源在不同量化电平下均匀量化和非均匀量化的最优步长的数值计算。

For the first time, from mathematics approach, the prior probability distribution of risk analysis was derived by the use of POME in two cases that were discrete and continuous information source.

首次分离散信源和连续信源两种情况，从数学途径阐述了POME在确定风险分析先验概率分布中的应用，以确定几种常用分布及估计其参数为例加以了解释。

For the first time, based on POME, two weighted generalized distances were defined to build up two fuzzy, which used relative membership degree, and optimal models for evaluation of water environment, considering both the randomness and the fuzziness.

首次分离散信源和连续信源两种情况，从数学途径阐述了POME在确定风险分析先验概率分布中的应用，以确定几种常用分布及估计其参数为例加以了解释。

Correlation and signal-to-noise ratio of the space sources can affect the resolution of DOA estimation of subspace algorithms. Using this relation, the algorithm changes the correlation and SNR of the equivalent sources by processing the Toeplitz matrix based on the Toep-MUSIC algorithm, so that the resolution of DOA estimation can be improved.

改进算法利用信源间相关性和信噪比对子空间类DOA估计算法分辨力的影响，在Toep-MUSIC算法基础上，通过对Toeplitz重构矩阵的处理，改变了等效信源的相关系数和信噪比，从而使DOA估计分辨力得到提高。

By use of Overcomplete Representation method of the data, we get a completely new kind of BSS algorithm---Overcomplete BSS algorithm. The biggest advantage of this new algorithm is that it can still do blind separating works when there are more sources than mixtures!

利用数据的超完全表示方法，我们得到了一种全新的盲信源分离算法，其最大的特点就是当源信号的个数大于观测到的混合信号的个数的时候，该算法仍然能够完成盲分离工作，从而将盲信源分离技术的实用性大大提高了。

According to the information of mobile sensor nodes and the range data by apperceiving the target,in the method,the position of the target can be calculated.Then the tracked orientation of every source node can be located according to the position of source nodes and target nodes,so the target can be tracked by source nodes based on these orientation.

利用测距定位的移动追踪方法，根据移动传感器信源节点的信息及感知目标所得的测距数据，推算出目标的位置，由信源节点与目标节点的位置分别确定各个信源节点的追踪方向，使移动传感器信源节点沿该方向追踪目标。

与信源相关的网络解释 [注：此内容来源于网络，仅供参考]

information source：信源

信息咨询 information consultant | 信源 information source | 信源编码 source coding

information source coding：信源编码

information sink 信息宿 | information source coding 信源编码 | information source with memory 有记忆信源

information source coder：信源编码器

information processing machine 信息处理机 | information source coder 信源编码器 | infra red optical measuring system 红外光学测量系统

Markov information source：马尔可夫信源

Markite 导电性塑料 | Markov information source 马尔可夫信源 | marks and deeps 水砣长度记号

discrete information source：离散信源

discrete excitation | 不连续激发 | discrete information source | 离散信源 | discrete linear control | 离散线性控制

continuous information source：连续情报源,连续信源=>連続的情報源

continuous information 连续信息 | continuous information source 连续情报源,连续信源=>連続的情報源 | continuous innovation 连续创新

multispatial dimensioned source：多度空间源

multisource holography多源全息术 | multispatial dimensioned source多度空间源 | n-th extension information sourcen次扩展信源

memoryless source：无记忆信源

对称信源 symmetric source | 无记忆信源 memoryless source | 码本 codebook

unrolled：展开

几个nF的电容值很容易在长期工作的各类屏蔽线中形成,不包括展开(unrolled)电容型线材. 这里有一个由于信源和负载阻抗引起的RLC参数不同等影响的例子. 信号线的信源阻抗从几个欧到几千个欧,而负载阻抗从10k欧到约1000k欧. 此时,

Localisation armed. - Plus also locked on：信源到达当地主机 - 马上锁定

Transit trunk bubble number 4 active source, traced and locked!|信源转到4号线 目标再次活动 跟踪... | - Localisation armed. - Plus also locked on!|- 信源到达当地主机 - 马上锁定 | Change, please!|帮忙换下