frequency-offset-in-ofdm

用C++做的文件刻录（来自于网上转载），希望大家可以用得上。(File Burning)

是平面三角形单元分析的Matlab源码，是我自己编写的，运行成功，希望对大家有所帮助。(Is a plane triangular element analysis Matlab source code is written in my own running success, we want to help.)

EMD（经验模态分解）程序，用于将非平稳信号分解为一系列不同频率的分量，以方便对信号进行分析。(EMD (empirical mode decomposition) program for the non-stationary signal is decomposed into a series of different frequency components, in order to facilitate the analysis of the signal.)

simulations about filters

matlab下实现的pca降维算法,降低数据维数，保留数据的主特征(pca dimensionality reduction algorithm on matlab)

美国辛辛那提大学的振动教材，用Matlab编制的例程。通过试验有助于理解教材。(University of Cincinnati vibration materials, use Matlab routines prepared. Contribute to an understanding of teaching through the test.)

说明：  图像压缩：对图像进行压缩，取得了比较好的压缩效果。(image compression：compress the image and get a good compression results.)

本函数用于估计随机效应面板空间自回归(panel SAR)模型( computes spatial lag model estimates for spatial panels )

说明：  通过峭度指标与互相关系数筛选IMF进行SVD分解去噪(Filtering IMF for SVD denoising by kurtosis index and correlation number)

实现BPSK调制仿真的性能参数计算，功率谱的绘制，非常实用！(BPSK modulation to achieve the performance parameters of the simulation calculation, the power spectrum of the draw, very useful!)