复变函数与积分变换知识整理

课时一 复数

1课时一 复数

1.复数的表示、几何意义

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2.复数的运算

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3.复数的指数形式

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4.复数的方根

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课时二 复变函数

课时二 复变函数

1.定义

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2.复数可导条件(柯西黎曼方程)

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3.解析函数

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4.判断函数可导/解析步骤

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5.可导 连续 解析 关系

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6.调和函数

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课时三 初等函数

课时三 初等函数

1.exp指数函数

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2.Ln对数函数

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3.a^b幂函数

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4.三角函数

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课时四 级数

课时四 级数

1.复数列的极限

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2.收敛、收敛半径

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3.和函数、幂级数

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4.洛朗级数

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课时五 求积分

课时五 求积分

1.简单方法 参数方程法

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2.柯西古萨基本定理

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3.柯西积分公式

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课时六 留数

课时六 留数

1.奇点和零点

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2.留数的定义

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3.求留数的规则I、II

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4.求留数的规则III、IV

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课时七 利用留数求积分

课时七 利用留数求积分

1.利用留数求积分

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2.求积分方法总结

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课时八 傅里叶变换

课时八 傅里叶变换

1.δ(t)函数

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2.傅里叶变换

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课时九 拉普拉斯变换

课时九 拉普拉斯变换

1.拉普拉斯知识

1.定义和性质

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2.常见拉普拉斯变换对

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3.常用拉普拉斯变换的性质

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2.应用

1.用拉普拉斯变换求初值问题

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2.用拉氏变换解方程

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3.利用拉氏变换解方程(卷积)

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