Over the past years, we have witnessed destructions of various kinds caused by human actions. As a university student, write a letter to our society t...
Sha256 Algorithm. The SHA hash functions are a set of cryptographic hash functions designed by the National Security Agency (NSA) and published by the...
This software documentation contains proprietary information of OpenAccess Software, Inc. it is provided under a license agreement containing restri...
le flows through MOS channel while Ih flows across PNP transistor Ih= a/(1-a) le, IE-le+lh=1/(1-a)' le Since IGBT has a long base PNP, a is mainly...
用Doolittle方法求解此方程组； 1．先由U[1][i]=a[1][i] 求的U的第一行，在根据L[i][1]=a[i][1]/U[1][1] 求的L的第一列；2..然后根据公式求得U，L其他的值； 3 回带求解得到X...
