Math Functions Signal Processing 库的 Math Functions 部分包含用于执行数字数据处理中所需各种数学运算的模块。这里有用于归一化、和与乘积计算、分贝转换以及矩阵和多项式函数处理的工具。 Math Functions Cumulative Product Cumulative Sum Normalization dB Conversion dB Gain Overwrite Values Matrices and Linear Algebra Matrix Operations Array-Vector Add Array-Vector Divide Array-Vector Multiply Array-Vector Subtract DSP Product Extract Triangular Matrix Matrix 1-Norm Matrix Exponential Toeplitz Matrix Inverses LDL Inverse LU Inverse Cholesky Inverse Linear System Solvers Backward Substitution Cholesky Solver Forward Substitution LDL Solver LU Solver Levinson-Durbin Matrix Factorizations Cholesky Factorization LDL Factorization LU Factorization Polynomial Functions Polynomial Evaluation Polynomial Stability Test