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We firstly summarize the NN system modeling methods and the popular optimization algorithms, and point out the deficiencies, the limitation of noise cancellation modeling and the need of human intelligence participation, in our former optimization work after analysis. An abstract problem is extracted. It is to find out control variant that makes system output optimized using the data comprising a sample set with N x samples and their corresponding y, and it does not explore given system and achieves full automatic computation procedure. Next we propose a multi-variant controlled system optimization method utilizing CASSANDRA-I small type neural computer and program its application software. Moreover systematic experiments are made to demonstrate the method's validity, ability of noisy samples disposal and practical application.

我们总结了神经网络系统建模方法以及得到广泛采用的优化算法，并分析指出我们前阶段的优化工作中存在的去噪声建模有局限性和计算过程需人干预的不足，在此基础上把问题抽象为：已从系统获得含N个控制量样本的样本集S以及每个样本对应的系统输出，如何依据这些数据求出一个使系统输出y得到优化的控制量x，而不研究具体系统，实现不需要人智能参与自动完成的计算过程；提出应用人工神经网络硬件系统——CASSANDRA-I小型神经计算机的多变量控制系统优化方法，设计完成了其应用软件；并进行系统的实验工作，验证算法的有效性以及此方法处理带噪声样本和实际应用能力。

Speech enhancement experiments show that the proposed method achieves considerable improvement compared with commonly recursive averaging method.

语音增强实验表明，该算法避免了传统语音增强系统中由于先验信噪比通过回归平均获得所导致的先验信噪比估计粗糙的弊端，提高了语音增强系统的性能。

The simulation results show that, compared with traditional averaging method, the method can simplify extraction. It also achieves a faster convergence than simple ICA method.

仿真实验结果表明，与传统的相关平均法相比，该方法获得的结果较为满意；与单独采用独立分量分析方法相比，该方法的收敛速度更快。

It is the member of China Automobile Axletree Association, and achieves the honor " Quality Administration Advanced Unit " for many years.

是中国汽车半轴行业协会会员，连续多年荣获省、市质量协会评比的"质量管理先进单位"光荣称号。

Guide language:" PC Magazine " network editor in chief holds content vice-president concurrently orchid Si Wulannuofu is written today civil point out, what release Chrome from Gu Ge when people is excited with Bacchic in after calm, browser market share achieves growth will be Firefox, is not Chrome.

导语：《PC Magazine》网络主编兼内容副总裁兰斯·乌兰诺夫今天撰文指出，当人们从谷歌发布Chrome的激动与喧闹中平静下来后，浏览器市场份额获得增长的将是Firefox，而不是Chrome。

The experimental results show that our algorithm achieves 8.15% and 8.37% EER on BANCA database and 92.5% accuracy on the SZU CZZ database.

在深圳大学CZZ 人脸库（28 人×10 幅）上测试的识别率达 92.5%。在光照变化较大条件下测试时，系统识别率可以达到85％以上。

If say besmear is transcendental,elite of such insurance company middle-level is the object that extensive China is sure to be stared at closely, so right the foundation that the deep understanding that achieves rich mode is extensive China mode.

假如说涂超凡这样的保险公司中层精英是泛华保险紧盯的对象，那么对创富模式的深刻理解就是泛华模式的基础。

By allocating code space precisely to a fraction of a bit, arithmetic coding achieves a better efficiency than Huffman coding.

算术编码则进一步将编码空间的配置精确至小数，达到更佳效果。

Consider the dependencies between the coefficients and their parents, a non-Gaussian bivariate distribution is given, and corresponding nonlinear threshold function is derived from the model using Bayesian estimation theory. According to non-subsampled Contourlet transform and bivariate threshold function, a novel Non-Subsampled Contourlet Transform based on Bivariate threshold function for image denoising is proposed. This scheme achieves enhanced estimation results for images that are corrupted with additive Gaussian noise over a wide range of noise variance.

该文依据非下采样Contourlet分解系数与其父系数之间的相关性，给出非高斯双变量分布，对该模型应用Bayes估值理论推导得到相应的非线性双变量阈值函数，综合非下采样Contourlet分解和双变量阈值函数，提出一种基于双变量阈值的非下采样Contourlet变换图像去噪方法。

After the optimization of communication and BLAS library, the peak benchmark performance of Linpack achieves 35.1%.

在KD-5-I系统上对通信性能和BLAS数学库进行优化之后，Linpack峰值达到35.1%。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。