基于非相干信号子空间(ISM)的宽带源DOA估计方法

The Burrows wheeler transform of matrix x, it will decode the Burrows wheeler transformed matrix a and will output the original image with this program will re-calculate the original image of input bwt imag

My programs are about signal and image processing.

diode clamped mli inverter

说明：  双音频按键识别 背景： 打电话拨号时，每次按键会发出不同的声音，这些声音实际上是由一些固定频率的正弦信号合成的。因为每个按键声音包含两个不同频率的正弦信号，因此也被称为“双音频”信号，简记为DTMF。这相当于是对不同键位用‘音频’进行了编码，如同计算机领域中用数字0和1对处理对象（包括键盘）进行编码。(Two-tone buttons identify Background: When you call dial, each key emits different sounds, which is actually made up of some fixed frequency sinusoidal signal synthesis. Because the sound of each key contains two sinusoidal signals of different frequencies, it is also known as &quot two-tone&quot signal, abbreviated as DTMF. This is equivalent to different keys using the ' audio' encoded, as the computer industry with the numbers 0 and 1 pair of processing object (including the keyboard) to be encoded.)

pack unpacked bcd nimbers

This is a source code for ifft of variable size input string. It does not uses MATLAB built-in ifft function.

说明：  介绍了matlab中的数据归一化，并结合实例分析了归一化具体步骤及用ANN进行预测的方法。(Matlab introduced in the data normalization with examples of the normalized specific steps and methods used ANN to predict.)

说明：  matlab的SVM工具包安装说明，并给出具体事例(The SVM matlab toolkit installation instructions, and give specific examples)

凯依的现代谱估计原理与应用.在本书中介绍了近代谱估计的基本理论和方法。(Kay Modern Spectral Estimation Theory and Application of. In this book introduce the modern spectral estimation of the basic theory and methods.)

说明：  源文件中包括shibss和Ro-jade两种算法。效果比jade算法要好一些(shibss and ro-jade)