donglixuefangzhen_shuangbai

papr to differenrt number of subcarrier: we put N = 256,512,1024 and show the output ofp ccdf with papr when we use QPSK modulation. The PAPR ratio is a measure of the dynamic range in OFDM signals. Thus high PAPR induces a high dynamic range which describes high variability in the signal range. complex data sequences are input to the IDFT of an OFDM transmitter then at the output of the IDFT, real and imaginary parts are obtained.

Metodo simplex en matlab

本程序是对均值滤波方法和中值滤波方法的去噪效果对比的MATLAB程序(This procedure is a mean filter and median filter denoising methods MATLAB procedures contrast effect)

卡尔曼滤波的matlab实现。卡尔曼滤波的matlab实现。(Kalman filter matlab implementation.)

本程序主要是对于圆阵列下的角度进行估计，效果很好(This procedure is for the circular array of point of view is estimated that well)

说明：  qam 信号的产生和解调，以及误码率的计算，内包含多个小程序。(qam signal generation and demodulation, and bit error rate calculation, which contains many small programs.)

说明：  kica程序，故障检测问题的有效解决方法，初学者使用，完美运行(KICA program, an effective solution to the problem of fault detection, for beginners, perfect operation)

A matlab code to extract MFCC features, with several options

Trinh bay cac he thong thong tin

this file is mfile of MATLAB about LMI