Loading variable-precision recurrence coefficients

<p>A text file containing 32-digit values of the first 100 recurrence coefficients for the Jacobi weight function w(x)=(1-x)^a*(1+x)^b, a = -1/2, b = 3/4, is loaded into a Matlab symbolic 100x2 array and the first 10 of them to 24 digits into a symbolic 10 x 2 array and to double precision into another 10 x 2 array.</p>

一份存储了雅可比权重函数（Jacobi weight function）$w(x)=(1-x)^a(1+x)^b$（其中$a=-1/2$，$b=3/4$）前100项递推系数的32位精度数值的文本文件，被导入至MATLAB的100×2维度符号数组中；随后将其中前10项的24位精度数值，分别存入10×2维度的符号数组与另一组10×2维度的双精度浮点数组中。