code

几个关于利用傅里叶变换进行谐波分析的代码。有详细的变换过程，比较适合想了解原理的初学者。(Several on the use of Fourier transform for harmonic analysis of the code. The transformation process in detail, more suitable for beginners would like to know the principle.)

周期图法功率谱估计仿真，通过改变窗函数类型、窗函数宽度、信噪比等参数，观察周期图法的性能(Periodogram power spectrum estimation )

该程序可以用来进行波谱分析，非常直观地图示频谱信息。(The program can be used for spectral analysis, spectral information very intuitive icon.)

输入自己事先录制好的语音信号，该程序实现将语音信号通过FIR低通、高通、带通滤波器后还原出来的语音质量(Enter their own pre-recorded speech signal, the program will realize voice signal through the FIR low-pass, high pass, band-pass filter to restore them after the voice quality)

这个程序是关于连铸二冷区喷嘴模拟实验中传热系数计算的程序。(the process of continuous casting two district cooling simulation experiments nozzle heat transfer coefficient calculation procedures.)

CDMA多用户检测中传统检测器，解相关检测器，LMS检测器，以及bp网络多用户检测器的程序(CDMA multi-user detection traditional detector, decorrelation detector, LMS detector, bp network and multi-user detector procedure)

matlab求转子系统的临界转速程序源代码(Critical Speed)

新型扫地机器人的一种路径规划算法A path planning algorithm for sweeping robot(A path planning algorithm for sweeping robot)

说明：  该程序代码是用于构造非平稳的信号的代码，其统计特性是随时间而变的。(This program code is used to construct non-stationary signals)

一个lms算法的matlab仿真程序。实现曲线输出。有很好的参考价值。(An LMS algorithm matlab simulation program. Realize the output curve. Have a very good reference value.)