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  • OSTBC_ber.rar simulation of BER of orthogonal space time block code over frequency flat Rayleigh faing channel
  • wavelet.rar 小波包分析提取振动信号中的特征频率,以及能量谱分析计算-wavelet packet analysis vibration signal from the characteristic frequency, and the energy spectrum analysis
  • ofdm_signal.rar This program generates OFDM (Orthogonal Frequency Division Multiplexing) signal and its spectrum. Also the guard interval (GI) is inserted.
  • cconv.rar Circular Convolution of two equal-length vectors. Highlights that circular convolution in the time domain is the effectively the same as element-by-element multiplication in the frequency domain.
  • UWB_BPSK_Analysis.rar WB_BPSK_Analysis.rar:BPSK modulation and link analysis of UWB monocycle and doublet waveforms.Revised 1/2/05-JC.This m file plots the time and frequency waveforms for BPSK 1st and 2nd derivative equations used in UWB system analysis.
  • newclass.rar ... approaches is to fi nd frequent itemsets froma transaction dataset and derive association rules. Finding frequent itemsets (itemsetswith frequency larger than or equal to a user specifi ed minimum support) is not trivial because of its ...
  • scriptMSK.zip script for generting transmit waveforms in a minimum shift keying, a form of continuous phase frequency shift keying
  • FM-Frequency-Modulation.rar 包括信号的调制与解调,经MATLAB仿真,其性能良好。
  • Mini_DDS.rar I often need a simple function generator. Just to generate a certain frequency. After all the years I ve worked with electronics, I still haven t got me one. Even though I need it now and then, I just couldn t seem to justify the cost of one. So, ...
  • ychen_jasp_software.zip ... of quincunx filter banks with perfect reconstruction, linear phase, high coding gain, certain vanishing moments properties, and good frequency selectivity. The code can be used to design quincunx filter banks with two, three, or four lifting steps. ...