2) Modified simplex method
改进单纯形法
1.
Study on Establishment of Polymorphic Site Index Model by Modified Simplex Method;
改进单纯形法拟合多形地位指数曲线模型的研究
2.
Based on the index formula of pollution harm for atmosphere quality assessment proposed by Li Zuoyong,the new index formula of pollution harm for atmosphere quality assessment suitable to multipollutant was derived and its parameters were optimized by modified simplex method.
在李祚泳的大气质量评价的污染危害指数法的基础上提出了改进的污染危害指数法公式,并采用改进单纯形法对公式中的参数进行优化,得到了适用于多种污染物的大气质量评价的污染危害指数新公式。
3.
Through optimizing the related parameters by modified simplex method, an optimizing conversion formula between hardness and strength for steels has been obtained, and the accurate conversion formula can be described as: σb=208.
运用改进单纯形法，通过调整有关参数，对钢的硬度与强度换算公式进行优化设计，得到换算精度更高的换算公式：σｂ＝２０８。
3) revised simplex method
改进单纯形法
1.
Meanwhile,through the revised simplex method,optimal control condition is found when the concentration of the carbon dioxide is up to 99.
同时,利用改进单纯形法寻找CO2浓度达到99。
2.
Based on the Gaussian elimination technique and its relevant theory of the matrix decomposition, a variant of the revised simplex method that possesses better numerical stability is discussed.
根据高斯消去法及其相关的矩阵分解理论 ,讨论了具有较好数据稳定性的改进单纯形法的一种形
4) improved simplex method
改进单纯形法
1.
Realization of improved simplex method using MATLAB;
改进单纯形法寻优的MATLAB实现
2.
By means of improved simplex method and in combination with economic theory,an analysis scheme and algorithm have been presented in the light of recovery electric heating system.
应用改进单纯形法并结合经济理论对蓄热式电加热系统提出了一种分析方案和算法,对该系统进行最优化的运行控制及经济效果评价。
5) Modified simplex
改进单纯形法
1.
biloba were studied by using the method of modified simplex in this paper.
通过实测61株凹叶厚朴样木胸径、树高和树皮产量,对凹叶厚朴树皮产量预测模型进行研究,采用改进单纯形法建立树皮产量数学模型,并对不同数学模型进行了比较。
2.
biloba ,the one variable volume equation were established by the genetic algorithm,the three designs and the modified simplex,and were compared with the logarithm linearise minimization double multiplication method.
实测 2 39株凹叶厚朴样木的胸径和材积 ,采用遗传算法、三次设计法和改进单纯形法等拟合一元材积方程并与对数线性化最小二乘法进行比较。
6) modified simplex algorithm
改进单纯形算法
1.
In view of that this paper suggests to use the modified simplex algorithm to optimize the parameter.
利用最大似然估计获得信号的来波方向,其统计性能要比其他算法优越,但由于该方法需要对多维参数进行优化,从而导致较大的计算量,针对该问题文中提出基于改进单纯形算法的来波方向(DOA)估计。
补充资料：超改进单纯形法
分子式：
CAS号：
性质：在改进单纯形法的基础上发展起来的一种单纯形优化方法。以响应值最差的顶点w、形心点pc和反射点pr的响应值用二次曲线拟合求导，决定单纯形的新顶点，再根据新顶点计算扩展系数和压缩系数。为了避免实验测定形心点pc的响应值，减少实验工作量，以除响应值最差的顶点w以外的其余各单纯形顶点的响应值的平均值代替形心点pc的响应值，经这样改进后的单纯形优化法称为SMS2法。
CAS号：
性质：在改进单纯形法的基础上发展起来的一种单纯形优化方法。以响应值最差的顶点w、形心点pc和反射点pr的响应值用二次曲线拟合求导，决定单纯形的新顶点，再根据新顶点计算扩展系数和压缩系数。为了避免实验测定形心点pc的响应值，减少实验工作量，以除响应值最差的顶点w以外的其余各单纯形顶点的响应值的平均值代替形心点pc的响应值，经这样改进后的单纯形优化法称为SMS2法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条