mimo-capacity

This program calculates Approximate Entropy of a given time series. Approximate Entropy is a statistic which is used to predict the regularity in agiven time series. Apen( Approximate entropy ) is a recently developed method highly used in biomedical applications.

台湾国立大学编写的HHT的matlab源程序，适合信号处理专业学习与研究！(Prepared by the National Taiwan University of HHT matlab source code, suitable for signal processing professional learning and research!)

beam on elastic foundation

matlab，把文件解压后放入matlab的默认文件夹里，一般是（C:MATLAB7work）。在matlab主窗口中输入命令ima=imread( C:MATLAB7work1.jpg )，然后输入命令[P,U,iter]=GPAS2(ima,2)，即可。绝对好运行(matlab, matlab to unzip the files into the default folder, usually (C: MATLAB7 work). In the matlab main window, type the command ima = imread (' C: MATLAB7 work 1.jpg' ), and then enter the command [P, U, iter] = GPAS2 (ima, 2), can. Definitely a good run)

说明：  基于小波包分析的声音特征提取--毕业设计程序：希望交流(Based on wavelet packet voice feature extraction- graduate design program: the hope of sharing)

本程序是一个基于空时编码的MIMO-OFDM通信系统的仿真设计，包括QPSK调制解调，IFFT调制，空时编解码(This procedure is based on a space-time coded MIMO-OFDM communication system simulation design, including QPSK modulation and demodulation, IFFT modulation, space-time codec)

说明：  体会数值算法的稳定性与不稳定性，线性方程组的迭代法，包括Jacobi迭代法和Gauss-Seidel迭代法，SOR迭代(Experience of numerical stability and instability of the algorithm to learn how to avoid instability in the algorithm and numerical stability of the algorithm chosen to experience the stability of the algorithm' s status in the selection algorithm)

说明：  基于matlab 的chan算法不加角度(Matlab-based algorithm for the chan no angle)

matlab实现数字信号处理中FIR的设计，各子函数完整。(matlab digital signal processing in the FIR design, the Functions integrity.)

MFCC参数提取的所有程序，已接近人耳听觉的特点在语音识别领域得到广泛应用(MFCC parameter getting)