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原创 UnicodeDecodeError: ‘gbk‘ codec can‘t decode byte 0xbf in position 2: illegal multibyte sequence

python下 numpy 读取csv文件时报错 UnicodeDecodeError: 'gbk' codec can't decode byte 0xbf in position 2: illegal multibyte sequence 解决办法:网上搜了很多,UTF-8 或者gbk,最后都不解决问题 后来发现在excel存储为csv格式时有两个选择,如下图 当我选择CSV UTF-8(逗号分隔)时,无论如何都报出上述错误。当我选择CSV(逗号分隔)时,读取顺利通过 path = 'd.

2021-02-27 22:42:49 854 1

海相碳酸盐岩成烃成藏过程-以鄂尔多斯盆地奥陶系为例.pdf

鄂尔多斯盆地奥陶系中组合的成烃成藏信息分析与模式识别

2021-02-07

鄂尔多斯盆地奥陶系中组合内幕气源特征及勘探方向.pdf

石油勘探信息处理

2021-02-07

Machine Learning.pdf

包括1900页的机器学习基础资料,内容包括线性代数、矩阵理论、线性优化、非线性优化、张量代数、微积分、等机器学习的基础材料。

2020-05-04

On-Writing-Well-30th-Anniversary-Edition-The-Classic-Guide-to-Writing-Nonfiction

On-Writing-Well-30th-Anniversary-Edition-The-Classic-Guide-to-Writing-Nonfiction

2018-08-15

BEGINNING VISUAL C#® 2015 PROGRAMMING 随书源代码

囊括了BEGINNING VISUAL C#2015Programming一书的所有随书代码和错误勘正表。内含26章节的所有压缩包原程序。

2015-11-23

BEGINNING VISUAL C#® 2012 PROGRAMMING

微软C#入门最佳教材,详细解释了在MicroSoft Visual Studio 2015上开发基于.NET的C sharp 程序的语言和方法。对C#和.NET的人门学者来说,是难得的参考书!

2015-11-23

Pro HTML5 with Visual Studio 2015 by Mark J. Collins

用visual studio 2015 开发网页的强大指导书:Pro Html. 作者是大名鼎鼎的Mark J.Collins.

2015-11-02

Numerical Liner Algebra with Applications

TOPICS Chapters 1-6 provide coverage of applied linear algebra sufficient for reading the remainder of the book. Chapter 1: Matrices The chapter introduces matrix arithmetic and the very important topic of linear transformations. Rotation matrices provide an interesting and useful example of linear transformations. After discussing matrix powers, the concept of the matrix inverse and transpose concludes the chapter. Chapter 2: Linear Equations This chapter introduces Gaussian elimination for the solution of linear systems Ax = b and for the computation of the matrix inverse. The chapter also introduces the relationship between the matrix inverse and the solution to a linear homogeneous equation. Two applications involving a truss and an electrical circuit conclude the chapter. Chapter 3: Subspaces This chapter is, by its very nature, somewhat abstract. It introduces the concepts of subspaces, linear independence, basis, matrix rank, range, and null space. Although the chapter may challenge some readers, the concepts are essential for understanding many topics in the book, and it should be covered thoroughly. Chapter 4: Determinants Although the determinant is rarely computed in practice, it is often used in proofs of important results. The chapter introduces the determinant and its computation using expansion byminors and by rowelimination. The chapter ends with an interesting application of the determinant to text encryption. Chapter 5: Eigenvalues and Eigenvectors This is a very important chapter, and its results are used throughout the book. After defining the eigenvalue and an associated eigenvector, the chapter develops some of their most important properties, including their use in matrix diagonalization. The chapter concludes with an application to the solution of systems of ordinary differential equations and the problem of ranking items using eigenvectors. Chapter 6: Orthogonal Vectors and Matrices This chapter introduces the inner product and its associati

2015-04-09

标准C++库的指导与参考手册

如果你想深入学习研究c++标准库的详细信息,请不要放过这个文档

2009-09-08

Sams 教你每天一小时学习C++

每天学习一个小时,轻松掌握C++; c++的经典书籍,绝对原版。

2009-09-08

Matlab 中文帮助手册,最新版本

Matlab 中文帮助手册,最新版本,涵盖了matlab最新各部分的详细帮助资料。

2009-09-08

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