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Dental xray and photograph based identification system

BPSK QPSK MSK 16QAM四种调制方式误码率对比(BPSK QPSK MSK 16QAM modulation error rate comparison of four kinds)

现代信号处理中功率谱估计理论中改进的协方差算法。程序直观明了。(the algorithm in modern signal processing.)

SRK .........................(SRK.....................)

OFDM simulation by using Matlab

此文在MATLAB环境下实现了经典实用的PID算法，可能对初学者有用。(This article presents the classical PID control in MATLAB,it may help the begainers.)

用MATLAB语言仿真实现CDMA系统中开环下发射分集的系统性能仿真(Using MATLAB simulation system performance simulation CDMA system under open-loop transmit diversity)

matlab导入txt格式数据后，能对数据数据二次平滑(Two times smoothing )

为给定的wav文件绘制频谱图（频谱照片）。内附程序及报告书。(Wav files for a given Spectrogram diagram drawing (spectrum photo). Included procedures and report.)

readprecipfile is a function which will take an input data file measured in inches and convert each element of the file into centimeters. It will return the converted elements in the form of an array.