红蝴蝶指标，对市场预测能达到80 以上的正确率，该指标过滤了很多错误信号，非常好用，市面上买来的-Red Butterfly indicators, market forecast to reach more than 80 accuracy rate, the indicator signal filtering a lot of mistakes, very easy to use, the market bought

给出了三站无源雷达对空中目标定位的精度分析.以几何稀释精度(GDOP)作为精度的指标.-Analysis gives a three-station passive radar for air target positioning accuracy. Geometric dilution of precision (GDOP) as an indicator of the accuracy.

包含优化类的几个简单示例程序，混沌的判断指标Lyapunov指数计算,正确率可以达到98％。- Optimization class contains several simple sample programs, Chaos indicator for Lyapunov index calculation, Accuracy can reach 98 .