Communicationsystemsimulation

HELPS USER TO DETECT FIRE FROM A VIDEO FILE

以matlab做pitch-shift的功能展示.基於phase-vocoder技術在頻域上做pitch-shift.(In matlab to do the pitch-shift function display based on phase-vocoder techniques in the frequency domain to make pitch-shift.)

线性调频脉冲压缩过程中所有仿真结果和代码(Chirp compression process simulation and code all)

MATLAB实现群时延，小数时延，以及整数时延的方法，已经过仿真(MATLAB group delay, the fractional time delay, and the method of integer delay has been through the simulation)

天线选择OSTBC 模拟Alamouti空时块编码 Alamouti编码与预编码的OSTBC(Antenna selection for OSTBC simulate the Alamouti space-time block coding Alamouti coding with precoded OSTBC)

着重介绍了OFDM 系统 中的峰值平均功率比（PAR）问题，给出了峰值平均功率比的定义以及高PAR 产 生的原因和它带来的问题，并且分析了OFDM 系统内PAR 的分布，最后对国内 外各种降低PAPR 的方法进行了简单介绍。(Focuses on the OFDM system The peak to average power ratio (PAR), and gives the definition of peak to average power ratio and high PAR production Health reasons and problems it brings, and the analysis of the distribution of the PAR of OFDM system, the last of the domestic A variety of methods to reduce PAPR outside a brief introduction.)

arma模型的matlab实现，亲测可用，可以求出p.q阶数(arma matlab)

This program counts the occurrence of specified patterns in the input strands and produces a report for each pattern. The first input to this program will be an integer indicating how many patterns will be provided (call this N). The next N words to this program will be patterns of nucleobases to search for. Following the patterns will be a sequence of strands terminated by the word "end" as before.

现代信号分析理论中，利用伯格功率谱分析信号(the burg power spectral analysis of signals in modern signal analysis theory)

关于信号处理的新算法，可以用于谐波简谐波检测等(New signal processing algorithms can be used for harmonic simple harmonic detection)