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由于哈特莱变换的核函数是实函数,不需要复数运算,在用于电力谐波分析时,可以有效地节约运算时间和存储单元,提高运算精度,因此较其他变换更适合硬件实现。文章介绍了变换原理及实现方法。
As the kernel function of Hartley transform is a real function and does not require complex operations, it can effectively save computation time and memory cells and improve the operation precision when used in power harmonic analysis, so it is more suitable for hardware implementation than other transforms. The article introduces the principle and method of transformation.