线性代数及其应用

MATH1255 | 3 学分 | 1 评论

开课单位:

数学科学研究所

授课老师:

Boris Houska

Ratings & Reviews

-

/5

数据不足

1 人评分

课程质量

数据不足

作业用时

数据不足

考核难度

数据不足

给分情况

数据不足

排序和筛选

排序方式

20142026

Boris Houska (1)

ikun忠实粉丝

2023 级本科生

2026/01/17 18:35

牛逼，不curve就是最大的优点

2025 年秋学期

Boris Houska

课程质量

很好

作业用时

<1h

考核难度

简单

给分情况

很好

给分情况

这课期中考试出的题目过于简单了，大家几乎都考了满分，我有次作业逾期了，本以为寄了，没想到最后是按照绝对分给分，无需多言了，拿下 A。可能教授发现这一点了，期末题目略难，大家平均分下降了一些。以下来自 Boris email 原文：

The final point score for the entire course is computed using the formula: 30(homework points/50) + 30(mid-term exam points/70) + 40*(final exam points/80). Of course, our grading scale follows the usual standard:
95-100: A+
90-95: A
85-90: A-
80-85: B+
75-80: B
70-75: B-
65-70: C+
50-65: C

Based on this calculation, your final grade is a A. All 44 students scored above 50 points and, consequently, everyone passed the course. The class average stands at 80.9, corresponding to a B+ grade. The detailed grade distribution is as follows:
A+: 5 students
A: 5 students
A-: 10 students
B+: 6 students
B: 5 students
B-: 5 students
C+: 4 students
C: 4 students

课程质量

由于大一已经学过线代了，所以我没怎么去听过课，但是 ppt 每一页都认真读了，有一说一，这们课的 ppt，教授做的比较用心，整体教学思路上循序渐进，适合新手入门，每个线性代数中的重要概念的引入，都能把前置知识和 “为什么我们需要这样一个东西” 讲清楚，非常符合国外教材的授课思路。Boris 上课喜欢板书，板书也很优秀，期中考试前手把手带着我们做了一遍去年的题目。

给分情况

The final point score for the entire course is computed using the formula: 30(homework points/50) + 30(mid-term exam points/70) + 40*(final exam points/80). Of course, our grading scale follows the usual standard:

给分情况

The final point score for the entire course is computed using the formula: 30(homework points/50) + 30(mid-term exam points/70) + 40*(final exam points/80). Of course, our grading scale follows the usual standard:
95-100: A+
90-95: A
85-90: A-
80-85: B+
75-80: B
70-75: B-
65-70: C+
50-65: C

Based on this calculation, your final grade is a A. All 44 students scored above 50 points and, consequently, everyone passed the course. The class average stands at 80.9, corresponding to a B+ grade. The detailed grade distribution is as follows:
A+: 5 students
A: 5 students
A-: 10 students
B+: 6 students
B: 5 students
B-: 5 students
C+: 4 students
C: 4 students