在这个小故事中,Ron探讨了如何在形式化度量标准的情况下,达到并衡量生产力的提高。
In this episode Ron explores achieving and measuring Productivity improvements without formal metrics.
例如,如果在度量期间在计算机上启动了其他活动,就会产生较大的离群值;小的离群值可能暗示出现了DCE。
For example, large outliers occur if some other activity started on the computer during measurement; small outliers might hint that DCE occurred.
开发人员在以编写高性能代码为目标的时候,常常会编写小的基准程序来度量一种方法相对于另一种方法的性能。
Toward the end of writing high-performance code, developers often write small benchmark programs to measure the relative performance of one approach against another.
条件受险价值是一种能够反映损失分布尾部信息,从而有利于防范小概率极端金融风险的风险度量和优化工具。
CVaR is a new tool for credit risk measurement and optimization, which provides the tail information of loss and is favorable to keeping away the extreme finance risk with very little probability.
小波分解形成了图像能量的聚集,这种聚集可以形成更多的零树,而MSR作为对对偶小波波形集中度的度量参数,同样也可以作为衡量零树编码效率的度量。
Wavelet decompose can made the energy of image get together to the low frequency, thus it can form more zero-trees and MSR as the measure of the efficiency of zero-trees coding.
在小波分解的基础上,将小波系数绝对值与局部能量二个激活度量相结合,提出了一种新的小波图像融合算法。
By conjoining the wavelet coefficient absolute value with the local area energy, a new image fusion algorithm is proposed based on the techniques of wavelet decomposition.
在众多语音信息隐藏算法中,挑选出一种幅度量化的信息嵌入方案,分别在离散余弦和小波变换域上,通过对变换域系数的幅度量化来隐藏信息;
This paper selects the algorithm by quantifying the amplitude of the transform domain coefficient and uses this algorithm in the discrete Fourier domain and the discrete cosine domain.
引入了局域小波能谱的局域间歇性度量,分析了不同风速下的风浪资料,结果表明,局域小波能谱可依局域频率分为三部分。
Local intermittency measure is introduced to study the properties of local wavelet energy spectrum and to analyze the wind wave data obtained in a wind wave channel.
引入了局域小波能谱的局域间歇性度量,分析了不同风速下的风浪资料,结果表明,局域小波能谱可依局域频率分为三部分。
Local intermittency measure is introduced to study the properties of local wavelet energy spectrum and to analyze the wind wave data obtained in a wind wave channel.
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