luwen

lorenzx相位图 吸收引子 混沌 chaos(lorenz system phase)

ber_ldpc G(F)non bariny LDPC code

signal processing for radar such az range, doppler, gain and all fundamental feature.

在带限信道信号传输的仿真。仿真4PAM调制信号在AWGN信道下的性能，画出误比特率和误符号率。 (In the band-limited signal transmission channel in the simulation. Simulation 4PAM modulated signal in AWGN channel performance.)

c++实现UPnP设备发现功能，对初学者非常有用，走出第一步。实现设备发现后，控制功能的原理比较简单，工作量不大。(UPnP device discovery via c++， useful with beginners.it s the first step. After discovery,control is easy and simple.)

matlab对zemax的通讯工具箱。在matlab中可以读取zemax中的数据结果，并进行处理。(It s the toolbox of Matlab, used for connection to zemax. The data from zemax could be read in matlab.)

一个基于matlab实现的流图分析工具的GUI源码。(A flow diagram based on matlab GUI source code analysis tools.)

模态分析，获得采样数据的固有频率、各阶振型，阻尼比等，(Modal analysis, the natural frequency of the sampling data, each vibration mode damping ratio)

matlab 读取振动信号数据程序 适合了解振动信号结构（头文件）(The MATLAB reads the data of the vibration signal of program suitable for vibration signal structure (header))

当M=4时，QAM的蒙特卡罗仿真程序，绘出误符号率和误码率曲线，并和理论曲线比较。(When M = 4 Shi, QAM of the Monte Carlo simulation program, draw the symbol error rate and bit error rate curve, and and the theoretical curves.)