Proposes a new method of estimating Jacobian matrixes on-line for image-based robot visual servo systems.

Jacobian matrix and force-mapping matrix are calculated from the inverse-kinematics of the parallel-mechanism.

这种方法首先由机构的逆解计算其力映射矩阵、雅可比矩阵.

The updating equation of image Jacobian matrix is also given.

此外还给出了图像雅可比矩阵的递推公式.

NEGATIVE JACOBIAN DETECTED AT ELEMENT NO . 24109 OF OBJECT NO . 1!

负的(无效的)雅可比行列式, 说明网格设置有问题.

Ones that use a pseudo inverse Jacobian may result in large errors.

如用求解广义雅克比矩阵的伪逆阵的方法,得到的结果误差太大.

An 8 node solid element with optimal reduced integration and averaged Jacobian is presented.

介绍一种新型8结点立体单元,以拓展有限元算法的有效性.

There was nothing for it but to sit and hear Jacobite toasts and Gaeliz songs.

除了坐下来领教约各派的干杯祝辞和盖尔话的歌曲以外,还有什么办法呢.

And on the third day Laban had news of Jacobs flight.

22到第三日、有人告诉拉班、雅各逃跑了.

Professor Jacobs is an expert in Ufology and has been studying UFO's for over 20 years.

雅克布斯教授是飞碟学方面的专家,他研究不明飞行物已有20多年.

Gross has also given Jacobs a bad rap on his recent designs.

格罗斯也严厉批评了雅各布最近的设计.

Eleanor and I drank a toast to Miss Jacobs.

我和埃莉诺向雅各布斯小姐敬酒。

Teaching at IUB, which will change its name to Jacobs University soon , began in 2001.

即将更名为雅各布斯大学的IUB, 则在2001年才正式授课.

But the Jacobs family is particularly well suited to test VeriChip for use in medicine.

而雅各布斯一家最适合试验绝对芯片在医学上的作用.

Hemlines at Marc Jacobs, Jonathan Saunders and Phillip Lim were all resolutely below the knee.

马克·雅可布 、 约翰森·桑德斯和菲利林这些名牌的裙长都毅然决然地超过了膝盖.

Leather gloves, Marc Jacobs , price upon request.

皮革手套, 马克雅各布,要求价格.

But Jacobs-style benefits from diversity raise wages at a distance of nine miles and more.

然而,多元化带来的雅各布斯 式 的好处,却可提升9英里(甚至更远)范围内的工资水平.

Maggie Jacobs : Yes, they are! They're the Mitchell brothers.

麦琪: 他们是! 他们是米切尔兄弟!

Maggie Jacobs: [ after a pause. mumbles ] They're brothers.

麦琪: [ 停了一会儿, 小声说 ] 他们是兄弟.

Jacquard tie fabric is different from other jacquard fabrics with its own features.

系统分析了提花领带面料的结构,阐述了其设计的方法.

Fabrics with extremely complicated woven designs are manufactured using Jacquard loom attachments.

极其复杂的机织图案要使用提花机的机构生产.

Covered with percale jacquard, the design has good hister with softness.

面料采用高支高密精梳全棉提花布, 富有光泽,手感柔软舒适.