chenxiaocen

JADE algorithm, blind signal processing helpful

用simulink编的科斯塔斯环，希望能有帮助(Simulink compiled Costas ring, hoping to help)

说明：  信号处理的一点东西，关于褶积，循环褶积，还有一点病态系统的，(matlab signal analysis)

近红外光谱标准正态变量变换处理方法，主要是消除固体颗粒大小，表面散射以及光程变化对漫反射光谱的影响。(Near infrared spectrum standard normal variable transform processing method, mainly eliminate the solid particle size, surface scattering and the change of optical path of diffuse reflection spectra. )

A buffer with 2 inputs and 2 outputs is implemented in this experiment. The buffer has a buffer size k=6 cells for each input buffer, and arrival rate lambda, λ. The Matlab software was used to make this buffer. Two 2*2 arrays were created as two for inputs and outputs, a 2*6 array is created as the body of buffer. This means the buffer can hold the 6 data from two sources and the buffer has two input ports and two outputs port. However, it can only have one write or arrival for each input per slot time or cycle time and it can only have one read for each output per cycle time. We can only read out once per cell time from a given input buffer.(A buffer with 2 inputs and 2 outputs is implemented in this experiment. The buffer has a buffer size k=6 cells for each input buffer, and arrival rate lambda, λ. The Matlab software was used to make this buffer. Two 2*2 arrays were created as two for inputs and outputs, a 2*6 array is created as the body of buffer. This means the buffer can hold the 6 data from two sources and the buffer has two input ports and two outputs port. However, it can only have one write or arrival for each input per slot time or cycle time and it can only have one read for each output per cycle time. We can only read out once per cell time from a given input buffer. )

设计一个一维wiener滤波器，并以平稳信号加噪为输入，得到该平稳信号的估计信号，并求出最小均方误差。(Design a one-dimensional wiener filter, and to smooth the input signal plus noise to get the estimated signal of the stationary signal, and find the minimum mean square error.)

将一个被小波包分解的矩阵变成小波结构，根据最高的分解层次，将原图3*level+1块分开赋给矩阵以便单独操作，按从上到下，从左到右的顺序(A matrix of wavelet packet decomposition into wavelet structure, according to the highest level of decomposition, the original 3* level+1 block separately assigned to the matrix in order to operate independently from top to bottom, from left to right order)

双极性矩形随机信号的归一化功率谱密度 HDB3码的编译码（要求给出眼图）(Normalized power spectral density HDB3 code codec bipolar rectangular random signals (required to give the eye))

matlab编制的电力系统暂态稳定分析程序， 可计算潮流，机电暂态仿真。带算例，有说明书，鲁汶大学编制(MatDyn is a free Matlab based open source program to perform dynamic analysis of electric power systems. It is inspired by MATPOWER, a power flow and optimal power flow program in Matlab and shares its philosophy: “It is intended as a simulation tool for researchers and educators that is easy to use and modify.” [1]. The source code of MatDyn is available. Care has been taken to keep it well structured and easy to understand.)

用于计算光子晶体透射率及反射率的MATLAB程序（另外一种传输矩阵）还有介质/真空/负折射介质/介质2的透射率的程序(photonics crystal program including calculateing transmission and reflection and including negative birefringence)