qsort

对CIC滤波器的详明解释，对正在学习的人会有很大帮助(Full and clear explanation of the CIC filter, the people who are learning to be a great help)

power control in WCDAM......

完成信号和调制与频谱分析.并进行相关的图形显示(completed with the modulation signal and spectrum analysis. And the graphics)

introduction of Kalman filtering

基于压缩感知(应用匹配追踪算法)处理二维信号(MP2D compressed sensing using mp)

Cascaded multi-level inverter

Bidirectional associative memory does heteroassociative processing. Here BAM algorithm is implemented.

捷联惯性导航解算程序，很有实用价值。对研究捷联惯性导航很有用。(SINS solver, very practical value. Inertial navigation is useful for the study of the Czech Republic.)

本程序是利用ESPRIT 算法实现波达方向的估计，程序能直接运行，有一定的参考价值。。(This program is the use of ESPRIT DOA estimation algorithm, the program can be run directly, there is a certain reference value. .)

enfrmae函数,可以用于对语音信号进行处理前的分帧(enfrmae function can be used to process the speech signal prior to framing)