huffmancode

QPSK在Rayleigh信道下的误码率的分析仿真。。(QPSK in Rayleigh channel bit error rate analysis and simulation. .)

A very simple programe to analyse the Barkhausen noise

a good reference for study synchronization in wireless sensors networks

传递矩阵法计算梁的横向振动频率，各种边界条件(Frequency calculate by TMM for beam vibration, free-free boundary conditions, simply supported)

该程序是在matlab环境下对加性高斯白噪声信道的无线通信中的直接序列扩频系统进行仿真。(The program is in the matlab environment of additive white Gaussian noise channel in the wireless communications system for direct sequence spread spectrum simulation.)

a book on discrete mathematics and its applications

张明廉版《飞行控制系统》中的飞控仿真，包括纵向短周期、纵向长周期等飞控特性的仿真与分析。仿真效果较好。(Ming-lian zhang version of the flight control system simulation of flight control system, including the longitudinal short period, such as longitudinal long-period flight control characteristics of the simulation and analysis.The simulation effect is better.)

确定信号和非确定信号的产生，各种滤波器的设计，对信号的频谱分析，滤波后信号的频谱分析等功能。有利于信号与系统、数字信号处理相关课程的学习与理解(Determine the signal and non-deterministic signal generation, a variety of filter design, spectral analysis of the signal, filtered signal spectrum analysis functions. Favorable signals and systems, digital signal processing related courses of study and understanding)

Matlab7.0，英文版的，讲的都是基础，适合初学入门者入门，很不错的资料。 (Matlab7.0, the English version, say are the basis, suitable for beginners entry, very good information.)

自己设计的一种简单的理想频域低通滤波器，对图像进行低通滤波操作。(A simple self-designed ideal frequency domain low pass filter, low pass filter on the image operation.)