onduleurMLI

有关OFDM信道估计的matlab程序（其中包含英文简介和部分simulink模型）(On the OFDM channel estimation in matlab program (which includes profiles and some English simulink model))

Convert single precision IEEE hexadecimal string to number. By Matthias Nö ll.

一段很好地的改进music 算法lurootmusic(some good music to the improved algorithm lurootmusic)

Introduction to Generalized Linear Models

仿真模拟多径传播的信道特性，观察其眼图。(Simulation of multi-path transmission channel characteristics, to observe the eye diagram.)

先进PIDmatlab仿真程序，模糊PID控制仿真程序(Advanced simulation program PIDmatlab, fuzzy PID control simulation program)

基于matlab的极值算法滤波，滤除超声信号中的脉冲噪声(based on matlab-the filter using extreme algorithm to filter out impulse noise)

This paper presents a novel algorithm of hiding secret messages by applying mathematical lemmas and information theory. The proposed algorithm can hide more information with acceptable embedded rate and achieves requirements of information hiding algorithm and simply information extracting. The main idea is applying modern algebra to solve the information hiding problem in multimedia. In order to prevent some attacks on stganography, hidden initial bits of image data pixels are chosen randomly. The extracted information are achieved without the reference of the original image and extracted keys. The experiment results show that our approach is effective and reliable.

说明：  一个完整的OFDM通信系统，采用16QAM调制，设置不同的信噪比，得到误码率(A complete OFDM communication system adopts 16QAM modulation, sets different SNR, and gets bit error rate)

调用函数来计算正，逆哈尔1-D DWT的主程序(Main program for calling functions to compute forward and inverse Haar 1-D DWT)