C++ speech enhancement base on OMLSA-MCRA
Through c++ algorithm engineering, and through a series of algorithm optimization means such as base four FFT, table lookup method, cordic algorithm, fixed-point, the realization of two real sequence, the program efficiency is significantly improved.
通过c++进行算法工程化，并通过基四FFT，查表法，cordic算法，定点化，两实序列的一次实现等一系列的算法优化手段，使程序工作效率显著提高。
一系列的优化措施均参考的网上的博客，各个原理博客索引如下：
基二/四FFT原理：https://www.cnblogs.com/luoqingyu/p/5930181.html
cordic算法原理：https://blog.csdn.net/liyuanbhu/article/details/8458769 https://blog.csdn.net/qq_39210023/article/details/77456031
两实序列的一次实现：http://blog.sina.com.cn/s/blog_4513dde60100o6tv.html