bi-ye--lunwen-

宽带认知无线电频谱感知方法，两种常用方法，新颖方法(Broadband cognitive radio spectrum sensing method, two common methods, novel methods)

格兰杰因果检验：检测两个样本之间的因果关系，常用到预测中(Granger causality test: detecting causal relationship between the two samples, used to forecast)

Mathematical analysis for engineering

使用SIMULINK构建Turbo码仿真系统 A simulation system of Turbo Code using SIMULINK (北京科技大学信息工程学院)周贤(Turbo code constructed using SIMULINK simulation A simulation system of Turbo Code using SIMULINK (Beijing University of Science and Technology Information Technology Institute) Zhou)

雷达脉冲压缩程序,产生了线性调频信号和脉冲压缩信号,对雷达原理初学人员有帮助.(The radar pulse compression, resulting in a linear FM signal and the pulse compression signal, to help novice staff on the radar principle.)

these are matlab files for Mitra book

非常好的扩展kalman 滤波的Matlab学习程序,特点是简单,能够设置输入参数,直观理解算法原理。(Matlab extended kalman filter learning algorithm, which is characterized by simple, to set the input parameters, intuitive understanding algorithm.)

Matlab script to illustrate the Fourier transform of a periodic signal

说明：  在matlab的GUI界面中能够实现自动下俄罗斯方块，适合人工智能课程(It can be achieved automatically about the Russian box under the GUIinterface in matlab, for Artificial Intelligence)

4-ary LDPC matlab code