fdtd_3D_xyzPML_MPI_OpenMP

CMAC与pid复合控制算法～～可以参考！希望能对大家有所帮助！ (CMAC with pid complex control algorithms can refer ~ ~! The hope that it can be helpful to everyone!)

说明：  无限冲击响应滤波器 (IIR) 实现，涉及一个Butterworth低通滤波器，设计指标为：在通带内频率低于0.2π时，最大衰减小于1dB；在阻带内[0.3π, π]频率区间上，最小衰减要大于15dB (An infinite impulse response filter (IIR) implementation, involves a Butterworth low-pass filter design specifications as follows: in the passband frequencies below 0.2π, the maximum attenuation is less than 1dB in the stopband [0.3π, π] frequency interval , the minimum attenuation greater than 15dB )

基于Hilbert-Huang变换的语音信号共振峰频率估计，一种对语音信号的分析方法(Based on the Hilbert Huang transform of speech signal formant frequency estimation, a method on the analysis of the speech signal)

说明：  简单的kmeans 算法代码 ，希望能有帮助(Simple kmeans algorithm code, hoping to help)

说明：  一种新的优化算法，正余弦优化算法。提出了一种新的基于种群的优化算法,叫做正弦余弦算法(SCA).(A new optimization algorithm, sine cosine optimization algorithm. A new optimization algorithm based on population is proposed, which is called sine cosine algorithm)

本教程主要论述了如何设计IIR滤波器的详细细节(This tutorial focuses on how to design IIR filter for further details,)

说明：  fsk程序matlab实现fsk(fsk procedures matlab achieve fsk)

说明：  ENERGY DETECTION SPECTRUM SENSING

Mackey-Glass时间序列预测建模问题，对数据采用4阶龙格库塔方法离散化。(Mackey-Glass time series prediction modeling of data using four discrete order Runge-Kutta method.)

前后向平滑MUSIC算法。通过平滑，提高了分辨率(Before and after smoothing MUSIC algorithm. By smoothing to improve the resolution)