说明:用类定义的矩阵,有对于矩阵的必要运算,有稀疏矩阵,下三角矩阵,普通二维矩阵的各项运算方法-Matrix with a class definition, there is the need for matrix operations, a sparse matrix, lower triangular matrix, the computation of ordinary two-dimensional matrix method <徐鹏超> 在 2025-02-25 上传
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说明:数字信号处理-快速傅立叶变换源码例子,希望对大家有帮助-Digital Signal Processing- Fast Fourier Transform source code examples, we want to help <王宇> 在 2025-02-25 上传
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说明:数值计算,实现数值积分功能,利用龙贝格积分法则,对指定的函数进行积分运算-Numerical calculation, to achieve numerical integration function, using Romberg integration rule, the specified function of integral operation <李依凡> 在 2025-02-25 上传
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说明:数值计算,用最小二乘法实现线性拟合,指数拟合,三次拟合并会绘制图线,计算相应的误差值-Numerical calculation, with the least squares method of linear fitting, exponential fitting, three draws graph lines to be combined to calculate the corresponding error <李依凡> 在 2025-02-25 上传
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说明:This program searches 1,000 general knowledge questions and ten input phrases. The application searches for each phrase in the 1,000 questions and return the matching results sorted by relevancy as fast as possible. <ed> 在 2025-02-25 上传
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