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　双极性或单极性的方波信号在进行一些仪器仪 表研发中经常用做信号源或作为仪表电路中的使用 信号。传统的运放或其他模拟器件构成的方波信号 电路存在着方波频率准确度不高、频率范围较窄及 占空比较难调准等问题。-Bipolar or unipolar square-wave signal of the instrumentation to carry out R & D are often used as a signal source or the use of instru

在这个文档里，利用交互熵进行变点检测，该源码是利用R语言开发-Implements the cross-entropy (CE) method, which is a model based stochastic optimization technique to estimate both the number and their corresponding locations of breakpoints in biological sequences of continuous a