matlab

正交信号校正法主要用于近红外光谱矩阵的预处理。其原理是将光谱阵与全氮含量阵正交,滤除光谱与因变量Y阵无关的信号,再建立定量校正模型,达到简化模型及提高模型预测能力的目的。(Orthogonal Signal Correction(OSC) removes variance in the X-block which is orthogonal to the Y-block. Such variance is identified as some number of factors (described as components) of the X-block which have been made orthogonal to the Y-block. When applying this preprocessing to new data, the same directions are removed from the new data prior to applying the model.)

optimal quantizer for several common used distribution, and very fast running speed(optimal quantizer for several common used distribution,and very fast running speed)

基于非周期随机共振的实现，求最大相关系数有明显的效果(Implementation based on aperiodic stochastic resonance )

solution of multivariable non linear equation by LU decomposition method

实现对QPSK的零中频解调方案，适用于各种环境(To achieve zero intermediate frequency demodulation of QPSK simulation)

该函数使用matlab对运动情况下的心电信号做快速傅里叶变换，并加汉宁窗函数进行滤波(The function uses Matlab ECG movement fast Fourier transform, Hanning window function filtering)

Kmanifoldes algorithm,matlab codes.

传统的DOA估计算法，如MUSIC、ESPRIT算法，都是在假设信号没有相干的情况下求解的，一旦信源信号具有相干性，估计性能会急速下降，所以提出了空间平滑的算法，解决相干信号的波达估计！(The traditional DOA algorithms, such as MUSIC, ESPRIT algorithm, is under the assumption that the signal is not coherent case solving, once the source signal with coherence, estimation performance will fall, so put forward spatial smoothing algorithm, to solve the coherent signal estimation of direction of arrival!)

这个程序可以画出一个给定圆心和半径的圆，参数分别是x，y，r。(This program can draw a circle and the radius of a given circle, parameters are respectively the x, y, r)

這個事檔案是一個基礎的MIMO ofdm vblast的通訊平台, 可以對一個高斯分佈rp行程的數位信號找出其error rate performance(this is a matter files based on the MIMO OFDM vblast communications platform, can a Gaussian distribution rp itinerary digital signal to identify its error rate performanc e)