comm.dat
来自「数值处理算法源代码」· DAT 代码 · 共 40 行
DAT
40 行
初始数据:
ia = 10
ib = -23
fx = 1.53692000000000010000
fy = -38.67000000000000200000
cf = (1.53692,-38.67)
取绝对值运算:
Abs(ia) = 10
Abs(ib) = 23
Abs(fx) = 1.53692
Abs(fy) = 38.67
Abs(cf) = 38.7005
取符号运算:
Sgn(ia) = 1
Sgn(ib) = -1
Sgn(fx) = 1
Sgn(fy) = -1
浮点数比较:
fx == 1.53692 fx = 1.53692000000000010000
fy != -38.671 fy = -38.67000000000000200000
求最小值运算:
Min(ia, ib) = -23
求最大值运算:
Max(fx, fy) = 1.53692
打印数组(向量)值:
1.01 1.02 1.03 2.04
打印某个指定数组(向量)元素值:
1.01
1.02
1.03
2.04
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