- [网络] 其中包括梯度运算；其中包括剃度运算
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gradient algorithm中文什么意思
例句与用法
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- it has been deduced that the search direction remains the same but that the step length decreases in optimizing the improved cost function with the conjugate gradient algorithm from the gradient of the cost function that the fir filter apporaches the contrary point spread function ( psf ) more, and that the estimated image is closer to the original one
从代价函数的梯度入手推导出共轭梯度算法，其搜索方向保持不变而搜索步长变小，使滤波系数更加退近于点扩展函数逆算子，从而使估计图像与原始图像更加接近。 - detailed analyses the algorithm of weight parameter . introduced the different algorithms of digital beam forming ( dbf ) and direction of arrival ( doa ) . based on multi-aircraft tracking telemetry and command system, detailed introduce gradient algorithm pattern which follows the lms error norm
介绍了数字波束形成的基本原理，详细介绍了波束形成的权值算法，研究了数字波束形成以及波达方向确定的各种算法，结合多飞行器测控系统详细介绍了在最小均方误差准则下的梯度算法模型。 - the structure and the thickness and optical constants of each layer determine the reflectance of the thin film system . we made simulation of the determination of layer thickness of thin film system from is spectral reflectivity curve . the selected algorithm includes simulated annealing algorithm, genetic algorithm, conjugate gradient algorithm and dfp algorithm
我们对不同结构的膜系进行了理论模拟，并首次引入全局优化算法，如遗传算法、模拟退火法等，和超线性算法，如共轭梯度法、变尺度法等，对膜系的光谱特性曲线进行反演，求解出其结构参数。