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Maynard带来了Octave中的另一组函数。这次他将向我们展示最小平方法的曲线拟合法函数。天线的问题我们开始为踏青做准备的时候已经有点晚了,才刚刚把40米CW天线竖立起来。我们用熟知的468/f(MHz)公式将其缩减到了7.050MHz,并在天线中央到操作地点
Maynard brings another set of functions in Octave. This time he will show us the least-squares method of curve fitting. Antenna Problems It was a bit late for us to get ready for the steps and just erected the 40m CW antenna. We use the well-known 468 / f (MHz) formula to reduce it to 7.050MHz, and in the center of the antenna to the operation site