classical-spectral-estimation-

近似熵的matlab实现程序Code for computing approximate entropy for a time series(Approximate entropy )

说明：  基于SRP-PHAT的麦克风声源定位，定位精度较高(Microphone sound source localization by SRP-PHAT)

autoregresive model grade3

一个利用地震子波合成地震记录的MATLAB程序源代码，通过一个例子说明如何合成一个四层模型的地震记录。(Create 4 Layer synthetic seismogram model Call rickerw.m subroutine to generate ricker wavelet Use imagesc and plotseismic.m to plot the model)

本程序为无线通信中ofdm的一个仿真代码，采用qpsk的调制方式，适合初级学生学习。(This program is a simulation code ofdm wireless communications, using qpsk modulation, suitable for primary students.)

fastica定点独立分量分析方法非线性函数选择tanh(a1y)(fastica fixed-point independent component analysis of nonlinear function selection tanh (a1y))

反向传播神经网络。。。。。。。。。。。。。。。。。(Backpropagation Batch。。。。。。。。。。。。。。。。。)

用于计算地震作用下单自由度结构的响应和响应谱(Used to calculate the response and response spectrum of a single degree of freedom structure under earthquake action)

h.264帧内预测的matlab程序随着视频编码技术的迅速发展，性能更好的H．264标准越来越成熟，被广泛应用于许多多媒体应用领域。(H. 264 frame of matlab with video forecast coding technology rapid development, better performance of h. 264 standard more and more mature, are widely used in many multimedia applications. )

MOBP的代码。3层网络，隐节点数可以任意改变，没有使用工具箱。(MOBP code. Layer 3 network, hidden nodes can be changed arbitrarily and without using the Toolkit.)