ChaosToolbox1p0_trial

OFDM系统中信道估计的ls,mmse算法性能比较程序(OFDM system channel estimation of the ls, mmse algorithm performance comparison procedures)

本文提出了一种适用于低轨卫异扩频通信系统的多普勒频移快捕方法.该方法基于数字匹配滤波器及自动频率控制环路_利用数字匹配滤波器的囚码快捕特性及其输出主相关峰值对频偏的敏感性，缩短多普勒频移的 捕获时间.论文首先推导了多普勒频移的平均捕获时间表达式，然后根据数值分析结果得到了准最佳捕获判决策略，最后通过比较验证了该快捕方法相对于传统串行捕获方法在性能上的提高. (This paper presents a low-orbit health for different spread spectrum communication system fast catching the Doppler shift method, which based on digital matched filter and automatic frequency control loop _ prisoners using digital matched filter code features rapid acquisition and the output of the main correlation peak frequency deviation of the sensitivity of the Doppler frequency shift to shorten acquisition time. paper first derive the mean Doppler shift acquisition time expression, then the numerical results obtained quasi-optimal capture decision strategies, and finally verified by comparing with the rapid acquisition method to capture the traditional method of serial improvement in performance.)

This is the matlab code of filter bank design.

基于Matlab的RSSI质心定位算法源码(Centroid localization algorithm source code based on Matlab RSSI)

simulink仿真学习的必备教程，里面有许多例题，学完你就是高手(simulink simulation study of the essential curriculum, there are many examples of school after you are a master!)

设计一个2阶加权自适应噪声对消器，对经加性白高斯噪声信道干扰的正弦信号进行滤波(The design of a 2-order-weighted adaptive noise cancellation, and for the AWGN channel interference filtering of sinusoidal signals)

说明：  LDPC 预编码，用于构造Raptor码(LDPC Precodes, Used to construct Raptor codes )

说明：  matlab对连续信号的抽样，对初学matlab者很有用(matlab sampling of continuous signals, is useful for beginners who matlab)

说明：  Genetic Algorithm matlab code for reconstruction gene regulatory networks

MIMO-OFDM系统的仿真，MIMO-OFDM系统的每个模块都有，都能成功仿真(MIMO-OFDM system simulation, MIMO-OFDM system, each module has, can successfully simulate)