fuipie_v70

matlab上机实验：时域采样与频域采样(Time domain sampling and frequency domain sampling )

EM code for neural net(matlab code for neural net parameter estimation )

基于四阶累积量的MUSIC算法。用于DOA定位。适合初学者(MUSIC based 4 cum.It used for DOA.)

按键式电话如下图所示，当按下某一个键时会产生如图所示的相应的频率模拟信号，并通过对该信号频率的检测，识别出对应的按键。试通过编写一个数字信号分析程序，模拟完成上面的功能。(Touch-tone phone as shown below, when pressing a key will be generated as shown in the corresponding frequency analog signals and, through detection of the signal frequency to identify the corresponding button. Test through the preparation of a digital signal analysis program to simulate the function of the completion of the above.)

说明：  matlab源程序的清华课件学习案例，方便大家学习，欢迎下载！！(Tsinghua matlab source courseware learning case, to facilitate learning, welcome to download! !)

说明：  提供多个基于小波的边缘检测源代码，实际中可作为工具箱函数直接调用(Provide several wavelet-based edge detection source code, the actual function can be called directly as a Kit)

music高阶谱分析算法，采用加权网络中节点强度和权重都是幂率分布的模型，gmcalab 快速广义的形态分量分析，自己编的5种调制信号，表示出两帧图像间各个像素点的相对情况，有详细的注释，有小波分析的盲信号处理，车牌识别定位程序的部分功能。( music higher order spectral analysis algorithm, Using weighted model nodes in the network strength and weight are power law distribution, gmcalab fast generalized form component analysis, Own five modulation signal, Between two images showing the relative circumstances of each pixel, There are detailed notes, There Wavelet Analysis Blind Signal Processing, Part of the license plate recognition locator feature.)

说明：  台湾中央大学的HHT程序，主要用于对振动信号进行分析，(HHT of MATLAB code from taiwanzhongyang university)

说明：  黄金分割法，带约束条件 进退法求函数极小值，单谷区间(0.618, with restrictive conditions act Method function minimum, a single-interval)

Program for decomposing a matrix by the Doolittle Algorithm