Matrix on Sawyer Zheng's Blog

Matrix 矩阵

Mon, 02 Sep 2024 00:00:00 +0000

教程

d2l (dive into deep learning 中的数学基础) 中矩阵教程附录
- 22.1. Geometry and Linear Algebraic Operations — Dive into Deep Learning 1.0….
CSDN 博主
- 张量基础学习（一概念，求和指标，符号）_张量运算符号-CSDN博客

线性变换 linear transformations

$[1, 0]^T$

使用： $A \dot v$

Ement

Thu, 08 Dec 2022 00:00:00 +0000

工具

GitHub - matrix-org/pantalaimon: E2EE aware proxy daemon for matrix clients.
- 代理工具

cheat sheet

连接
- M-x ement-connect
- 输入 @username:servername
  - eg: ~@lucy0901:matrix.org
搜索 room
- M-x ement-directory-search
- 通过关键词搜索相关的聊天室

FAQ

Ement API error: "3 URL malformed …"

参考：

Eigen

Thu, 24 Oct 2019 00:00:00 +0000

Purpose

notes for c++ matrix library Eigen

get started

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#include <iostream>
#include <Eigen/Dense>

using Eigen::MatrixXd;

int main()
{
 MatrixXd m(2,2);
 m(0,0) = 3;
 m(1,0) = 2.5;
 m(0,1) = -1;
 m(1,1) = m(1,0) + m(0,1);
 std::cout << m << std::endl;
}

Matrix on Sawyer Zheng's Blog

Matrix 矩阵

教程

线性变换 linear transformations

$[1, 0]^T$

Ement

工具

cheat sheet

推荐 server list

FAQ

Ement API error: "3 URL malformed …"

Eigen

Purpose

get started