Mathematical-modeling

在AWGN信道下CDMA传输的多用户信噪比比较(CDMA in AWGN channel Comparison of transmission of multi-user signal to noise ratio)

wirlessman ofdma model simulink by mathworks

说明：  关于SAR条带模式的CS算法，关于SAR条带模式的CS算法(a very good CS imaging algorithm)

 产生长度为1000的标准正太分布的随机信号，画出时域波形及频谱；  采用u=255的非均匀PCM编码，每符号为8bit，画输入-输出关系图；  计算信号量化噪声比（SQNR）；  信道误码率为10-3；  解码，并画出u律反变换后的信号时域波形及频谱。 扩展要求：  采用均匀PCM、量化级数可变、信道误码率可变。 ( have a standard length of 1000 is too random signal distribution, draw time-domain waveform and frequency spectrum  u = 255 using the non-uniform PCM encoding, each symbol for 8bit, drawing input- output relationship diagram  calculated quantization noise signal than (SQNR)  channel bit error rate of 10-3  decoder, and law to draw u the signal after the inverse transform time-domain waveform and frequency spectrum. Expansion of the requirements:  uniform PCM, quantization level variable, a variable channel bit error rate.)

很完善的一个OFDM仿真程序,它以FUNCTION的形式,再现了OFDM映射,IDFTDFT,同步(时间频率同步)和信道估计,以及频率偏移的估计等一系列代码.(very sound one OFDM simulation program, which is in the form FUNCTION, Reproduction of OFDM mapping, IDFTDFT, synchronous (time-frequency synchronous) and channel estimation, and the estimated frequency offset a series of code.)

matlab中关于通信模块simulink的具体介绍以及使用(about communication module simulink matlab introduction and use)

时间序列分析的信号处理MATLAB工具包，尤其针对混沌系统的计算。(Time series analysis of the signal processing MATLAB tool kit, especially for the calculation of chaotic systems.)

通信系统lte发展中慢（阴影）衰落仿真模型，只需要输入几个参数(Lte the development of communication system simulation model of slow fading, just enter a few parameters)

这是本人收集的一些程序源代码，看看有没有大家需要的(this is my collection of source code, we see no need)

粒子滤波的matlab 仿真程序 仿真通过验证，希望对大家有用(PF algorithm for matlab enviroment)