SNR

说明：  该程序的主要功能是用于产生LFＭ线性调频信号(The program' s main function is used to generate LFM chirp signal)

用空间平滑music算法对波达方向（DOA）信号进行DOA估计的matlab程序。(Music by spatial smoothing algorithm for direction of arrival (DOA) signal DOA estimation matlab program.)

this is the program to calculate the symmetrical fault in the three phase power system

arduino interface with rf

recursive least square

这是一个802.11a物理层OFDM技术的仿真与研究，可以观察各示波器输出波形(This is a simulation and research of 802.11a s OFDM physical layer, which can see its wave form.)

说明：  使用小波对脑电信号进行分解，去噪，重构 小波‘db1’-‘db10’分别处理对比(Using wavelet to decompose, denoise and reconstruct EEG signal)

floyd算法产生矩阵读出算法，能够读出路由矩阵(floyd algorithm to generate matrix read out algorithm, able to read way by the matrix)

采用的是通用的平面波展开法,旋转机械二维全息谱计算，含噪脉冲信号进行相关检测。( Using common plane wave expansion method, Rotating machinery 2-d holographic spectrum calculation, Noisy pulse correlation detection signal.)

Ultrasound simulation(Ultrasound simulation FILD II)