Ballal-fuzzy-logic-notes

基于matlab的脉冲时间信号表示与分析，对信号分析很有帮助(Representation and analysis, signal analysis based on matlab helpful pulse time signal)

并网时检查电网频率和幅值的探测的简单程序(Simple program to check the grid frequency and amplitude detection grid)

巴特沃斯滤波器，切比雪夫滤波器，椭圆滤波器设计及比较，同样的设计参数指标，在同一张图中比较三种滤波器的幅频响应波形，并用统计图画出各滤波器所需阶数。(Butterworth filter, Chebyshev filter, elliptic filter design, the same design parameter index, with a figure in the comparison of three filter frequency response waveform, and use statistical picture of the desired order of each filter.)

说明：  MATLAB 先进PID控制仿真程序,运行环境MATLAB6即可(MATLAB simulation of advanced PID control procedures, operating environment can MATLAB6)

channel estimation in ofdm

SIR Matlab 模型(SIR Matlab model)

Serial port communication for kwp 2000 fast initialization. this code is not complete. I am trying to develop it

2PSK通信原理，系统调制与解调仿真，时域信号，频域频谱(2PSK communication system modulation and demodulation simulation)

实现了对10个数字音的识别程序通过虚拟阵元进行DOA估计，BP神经网络用于函数拟合与模式识别。( Realization of 10 digital audio recognition program Conducted through virtual array DOA estimation, BP neural network function fitting and pattern recognition.)

In this code, the BER performance of a system which uses sparse channel estimation is compared with a system which uses LSE channel estimation. It is shown that using sparse technique improves the performance of the system