diffusion function meaning in English
弥散功能
Examples
- For simplicity and from the properties of local fitting , we only show the asymptotic theory of the local linear estimations for the drift and diffusion functions respectively
为简单起见，我们只给出了局部线性估计的相合性和渐进正态性的证明 - It can improve the degradation of digital chaotic and diffusing speed of diffusion function through perturbating initial value of chaotic system with ciphertext
该算法利用密文扰动混沌系统的初始值，既改善了数字混沌的退化，又能使扩散函数具有非常快的扩散速度。 - Getting their equal relationship . by investigating the property of diffusion function we proposed an anisotropic diffusion function , the smoothing effects produces sharper boundaries
在研究perona ? malik给出的系数分布函数性质基础上提出了一个改进的系数分布函数，其处理结果能使边缘特征更加突出。 - The engineering algorithm ( physics optical method ) for numerical simulation of ao effect was also derived , the point - diffusion function obtained can be used to obtain sighting - axis deviation , blurring , jitter and strehl ratio , so that the ground simulation of ao effect can be theoretically feasible
同时推导了气动光学效应数值模拟的工程算法(物理光学法) ，得出的点扩散函数便可得到气动光学效应的视轴偏差、模糊、抖动、 strehi比等，从而使气动光学的地面模拟测试研究在理论上可行。 - Abstract aiming at the defects of diffusion function with lower diffusing speed and needing multiple round iteration to resist differential attack in the image encryption algorithm based on chaotic block cipher , a new chaotic image encryption algorithm based on output ? cryptograph mixed feedback was proposed
摘要针对现有基于混沌分组密码的图像加密算法中，扩散函数扩散速度慢、需要多轮迭代才能抵抗差分攻击的缺点，提出了一种新的基于密文和输出混合反馈的混沌图像加密算法。