Math Functions 在该部分 Math Functions 图书馆 Signal Processing 块被组装以执行数字数据处理所必需的各种数学运算。 这里提供了归一化、计算总和和乘积、转换为分贝以及处理矩阵和多项式函数的工具。 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