mtech

Matlab code for face recognition eigen and fischer faces

说明：  数字下变频的matlab程序，在matlab中可运行(a progrme about ddc)

It is the document related to noise reduction

生成生数为7,9,10,11的平衡gold码，(Generates raw Numbers for the balance of 7,9,10,11 gold, gold is not so good m sequence code autocorrelation properties, but the same length of two kinds of sequence is more than up to the amount of gold code )

使用协方差矩阵的方法对MIMO的DOA进行估计，从而得到copon的DOA算法(Covariance matrix using the method of MIMO DOA estimation, resulting copon DOA Algorithms)

超声换能器线性阵列声强和声压峰值计算案例(calculations of intensities and peak pressure of the linear arrays)

Gaussian Mixture Model test

scrambling and reassembling an audio file!

系統鑑別指令.系統鑑別指令.系統鑑別指令(System commands to identify the system identification commands the system to identify instructions)

天线仿真软件HFSS，其中包括天线和微波网络的仿真学习。(Antenna simulation software HFSS, including antennas and microwave network simulation study.)