pdemat

说明：  一个简单的卡尔曼滤波代码，matlab编写，供初学者借鉴(A simple Kalman filter code, matlab prepared for beginners learn)

井下通信时的链路预算，包括误码率和信道容量的仿真。(Underground communication link budget, including the BER and channel capacity in the simulation.)

Grey prediction matlab program code灰色预测matlab程序(Grey prediction matlab program code)

Prédiction linéaire en matlab

OFDM信号及其频谱的matlab仿真源代码，输入信号为随机产生的二进制序列并插入了保护间隔(OFDM signal and its spectrum simulation matlab source code, the input signal for randomly generated binary sequence and insert a guard interval)

雷达系统设计MATLAB仿真一书的MATLAB代码(MATLAB simulation of the radar system design book MATLAB code)

实现杂波模拟的实现，在雷达信号信号检测中经常用到。(noise and detection og signal)

说明：  对语音信号进行处理，做fft，语谱图，短时fft，并进行对比(The speech signal processing, do fft, spectrogram, short fft, and compare)

静平衡点求解，转子系统在滑动轴承油膜力作用下，不同转速时会存在一个静止平衡点(static positon, the roter system exist a balance position at differient rotation speed under oil force)

希尔伯特黄变换matlab小程序，一种适用于分析非平稳非线性信号的时频分析方法。(Hilbert-Huang Transform matlab code. It applies to seismic data.)