Journal_bearing_varying_LD_ratio

OFDM system implementaion

用Matlab实现的音频FIR滤波，提供音频文件实例，效果很好(Implemented using Matlab audio FIR filter, to provide examples of audio files with good results)

最优化的共轭梯度法，适应于两个参数的无条件极值的求取(Matlab process)

有限元求解possion方程的matlab代码(Finite Element Analysis of Possion equation matlab code)

BPSK, QPSK and 8PSK simulation file

xerrorbar - Just like errorbar, but for uncertainty in x

This is a source code for image processing. It is using fresnal algorithm and diffraction forulas to creat holograms.

通过此代码，实现MSK调制。模拟基带信号频率为1kHz，正弦载波信号频率为6kHz。(MSK MODULATION)

在信号分析中，我们常把信号进行矢量分解，也就是将信号分解为频率相同、峰值幅度相同但相位相差90的两个分量。该程序实现将信号分解为I路和Q路。(In signal analysis , we often decompose the signal vector , that is, the signal is decomposed into the same frequency , the peak amplitude of phase 90 of the same, but the two components . The program implementation will signal into I and Q branches .)

this project compares two text in txt format for plagiarisim detection.this script show how works winnoing method and return similarity in form of figure between 0 to 100.