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- In addition, maturity and volatility will alter the pattern skewness and kurtosis influence convertible bond value. 除此之外,存续期间和标的资产价格波动度也会改变偏度和峰度影响转换公司债价格的形式。
- Because of the characteristic of paleosol's distribution of double-apices, the differences between high-order skewness and kurtosis are obvious. 偏态注重粒度分布的尾部,峰态关注峰的宽窄,且由于古土壤呈明显的双峰分布,因而高阶偏态和峰态差异显著。
- This thesis proposes a skewness and kurtosis correction (SKC) method to set up Xbar and R control charts for process monitoring. 传统投资组合理论大多假定股票报酬率服从常态分配,然而,近年来有研究指出个别股票的报酬率分配呈现正偏型态。
- The skewness and kurtosis have close relation with aging process, which skewness decrease and kurtosis increase with the aging time. 局部放电统计参数偏斜度和峭度与老化程度有密切的关系,老化程度越严重,偏斜度越小,峭度越大。
- It can be seen from the results that, as the number of sampling increases, the skewness and kurtosis of the drag force and inertia force tend to converge. 结果表明,随着采样次数的增加,拖曳力和惯性力的偏斜度和峰度驱于收敛。
- Over the past few decades, there are numerous valuation models proposed, however, the one with direct consideration about skewness and kurtosis of underlying stock return is lacking. 虽然在过去的数十年间已有不少商品订价模式提出,但是却缺少了对于标的资产价格机率分配之偏度及峰度于转换公司债订价的研究。
- Through theoretical derivation, a new algorithm based on IFFT and time domain randomization for the simulation of non-gaussian random processes with specified PSD, skewness and kurtosis was proposed. 通过理论推导,分析并得到了一种新的基于IFFT和时城随机化的非高斯随机过程模拟算法,能够方便快捷地模拟具有指定功率谱密度、偏斜度和峭度值的平稳非高斯信号。
- SKEWNESS AND KURTOSIS STATISTICS FOR TESTING NORMALITY IN EV MODEL 带有误差变量的偏度和峰度正态性检验
- A Trinomial Option Pricing Model Dependent on Skewness and Kurtosis 一个依赖于挠度与峭度的三项式期权定价模型
- Relationship between the Vertical Velocity Skewness and Kurtosis Observed during Sea-Breeze Convection 海风对流期间观测到的垂直速度偏斜度与峭度间的关系
- Numerically Simulating Non-gaussian Random Processes with Specified PSD, Skewness and Kurtosis 指定功率谱密度、偏斜度和峭度值下的非高斯随机过程数字模拟
- skewness and kurtosis 偏度和峰度
- A probability distribution model for the light log-intensity fluctuation in turbulent atmosphere was introduced by taking consideration of the skewness and the kurtosis. 根据湍流大气中激光对数强度的最低几阶中心矩建立了一种最大似然概率分布模型, 该模型可以方便和准确地描述实际概率分布。
- Because empirical distributions of rates of return on risky securities have characters of skewness and excess kurtosis, this article puts forward studying portfolio selection model conditional on non-normal stable distributions. 摘要针对风险证券收益率的经验分布所具有的偏态和过度峰态等非正态分布特征,提出在非正态稳定分布条件下研究投资组合模型。
- I hit him fair and square on the jaw. 我不偏不倚打中他的下巴。
- It is a fact of life and you must face it. 这是严酷的现实,你必须面对它。
- She and I can't live under the same roof. 她和我不能住在一起。
- She had to scrimp and save to pay for her holiday. 她不得不为付假期的费用而苦苦攒钱。
- I'll try and rustle you up something to eat. 我设法给你弄点吃的。
- He sprang up and rushed to the door. 他跳起身,跑到门口。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries