spline

说明：  菲涅尔波带片设计 用菲涅尔波带片的方式设计衍射光学元件位相分布。(Fresnel zone plate design)

relic is matlab code for classification

滤波程序，噪声干扰及信号处理滤波，用于振动分析(Filtering procedures)

通信系统，基于MATLAB对OFDM进行仿真，结果有调制解调图，信噪比，眼图等等。( Communications systems, based on OFDM MATLAB simulation results have modem map, SNR, eye and so on.)

用MATLAT编的FFT程序，在MATLAB环境下可以显示波形。()

QPSK 调制解调，采用B方式 可计算误码率及画图(QPSK modulation and demodulation)

说话人身份识别程序，采用MFCC参数提取，并建立GMM模型来进行识别(Speaker identification procedures, using MFCC extraction, and the establishment of GMM model to identify)

本程序对CBF和mvm算法进行了DOA估计,发现MVM算法要优于CBF算法。(This procedure of CBF and mvm DOA estimation algorithms and found that MVM algorithm is superior to CBF algorithm.)

In this paper, we have proposed a new PAPR reduction technique in MIMO-OFDM systems. It achieves the result which proves the PAPR of 2×2 MIMO-OFDM systems. The parameters of the simulation are determined by standard IEEE 802.11n. From the simulation results, it is shown the proposed method has better PAPR performance in this system. Additionally, when the number of sub-blocks is increased, high PAPR reduction performance can be obtained.

说明：  用于文本分析的pLSA(Probability Latent Semantic Analysis)的Matlab算法，含有测试数据及算法原理介绍。也可用于图像分析。(IpLSA (Probability Latent Semantic Analysis) Matlab惴ㄐ?菁惴ㄔ?堋 也 图)