立方多项式$ x^3-2x -5 $在数值方法的历史中具有独特的位置。阅读更多>>

这就是约翰·托德（John Todd）如何拯救成为世界上最重要的研究机构之一的故事。阅读更多>>

SC15, the International Conference for High Performance Computing, Networking, Storage and Analysis, was held in Austin, Texas, last week, November 15 through 20. This is the largest trade show and conference that MathWorks participates in each year....阅读更多>>

MATLAB增加了搜索带有符号更改的间隔的功能。阅读更多>>

理查德·布伦特（Richard Brent）对Dekker的改进零algorithm, published in 1971, made it faster, safer in floating point arithmetic, and guaranteed not to fail....阅读更多>>

Th。J. Dekker's零1969年的算法是我最喜欢的算法之一。一种结合分分线和找到真实变量函数的偏度方法的优雅技术，它已成为fzero今天在Matlab。这是三部分系列中的第一个。阅读更多>>

Chuck Lawson passed away in July at the age of 83. Chuck was one of the people who introduced me to computing and mathematical software. I worked for him at Caltech's Jet Propulsion Laboratory during the summers of 1961 and 1962, just before and after my first year in grad school....阅读更多>>

"New Directions in Numerical Computation" was a conference in celebration of Nick Trefethen's 60th birthday held August 25-28 in the new Andrew Wiles building, which houses the Mathematical Institute of the University of Oxford....阅读更多>>

几年前，我从Gene Golub获得了这些测试矩阵的想法，但是数学基础来自Divakar Viswanath和Nick Trefethen的一篇论文。...阅读更多>>

在空气中扔出的矩形盒子，例如书本或手机，可以稳定地围绕其最长的轴或最短的轴，而不是其中轴。阅读更多>>