buck

此OFDM系统，此包含源程序，其中有详细介绍(The OFDM system, this contains the source code, which has a detailed introduction)

this code is used to show the result of power flow solution of a power system

reduction of a symmetric matrix to symmetric tridiagonal form

功率谱估计（周期图法、welch法、pmusic法等）(PSD estimation)

HMM模型的参数学习，利用的是Baumwelch方法，进行交叉迭代(HMM model parameter learning, the use of the Baumwelch way cross iteration)

在matlab环境下实现视频水印的嵌入，要求视频未被压缩处理过。(Matlab environment in the realization of embedded video watermark, the requirements of video compression is not treated.)

EMG simulator program to simulate emg signal using matlab and store it in to the computer memory to reuse that data as required.

SPIHT的一个Matlab程序，经过改进的。2006年编写的。(SPIHT, a Matlab procedure improved. Prepared in 2006.)

BPSK modulation with BER with and without OFDM Here are the files for a OFDM modulation. Where in I have used a BPSK modulation and showed the decrease in BER with OFDM. This project was done as a course project under the Guidance of Dr. Dayalan Kasilingam, Umass Dartmouth. (BER with BPSK modulation with and without O FDM Here are the files for a OFDM modulation. Whe 're in I have used a BPSK modulation and showed the decrease in BER with OFDM. This project was done as a course project under the Guidance of Dr.. Day alan Kasilingam, UMassOnline Dartmouth.)

KNN with configurable label prior, chuncking calculation for large data, and estimation of posterior