Lee

包括分层空时编码，网格空时编码，以及分组空时编码，很全面的matlab仿真程序，gui界面(Including the layered space-time coding, space-time coding grid and the split space-time coding, it is comprehensive matlab simulation program, gui interface)

说明：  提取短时能量，短时过零率，清音/浊音自相关函数(Extraction of short-term energy, short-term zero crossing rate, voiceless/voiced autocorrelation function)

实现QPSK调制，映射成星座图上对应的复数点；将星座图上的复数点作QPSK解调。 16和64位QAM调制。(The QPSK modulation is mapped into the corresponding complex points on the constellation diagram, and the complex points on the constellation diagram are demodulated by QPSK. 16 bit and 64 bit QAM modulation.)

this is a code for matlab simulation in GSM this formula calculats blocking prob

对图像进行Huffman编码并计算其压缩比(Huffman coding of images and calculate the compression ratio)

introduction to matlab and weka!!!!!!!!!!!!!!!!

带有相位噪声的MPSK和MDPSK性能统一分析(Containing phase noise MPSK and MDPSK-performance unified analysis)

三电平逆变器The three level inverter The three level inverter (The three level inverter )

是生物医学工程专业脑功能后处理软件，用于脑出血，脑梗死血流变化的相关研究领域。(Biomedical engineering is the brain function processing software for cerebral hemorrhage, cerebral blood flow changes in the relevant field of study.)

最速下降法 优化算法问题以及其说明等等 (decent answerr method )