commcdma2000

使用自然梯度盲分离算法，实现对四个亚高斯信号的分离，并从分离结果可总结出盲分离算法的两个不确定性。同时给出了串音误差。(Blind separation using the natural gradient algorithm to achieve the separation of the four sub-Gaussian signals, and the separation results can be summarized from the blind separation algorithm of two uncertainty. Crosstalk error is also given.)

基于matlab的滤波器仿真算法，观察滤波效果(Filter Matlab algorithm)

matlab gui中使用editbox显示中文，矩阵的功能，附有说明文件和一个实例(matlab gui use editbox display Chinese, the matrix of functions, with documentation and an example)

关于高维数据降维的非线性方法ＬＬＥ代码，对学习数据降维有帮助(High dimensional data on the nonlinear dimensionality reduction methods LLE code, data dimensionality reduction in learning help)

四元数Hartley仿射变换。对研究四元数Hartley仿射变换的不变性有帮助(quaternion hartley affine transform～～)

时频分析方法中的平滑威格尔分布，可用于信号处理。(Time frequency analysis of spWeigel distribution method, which can be used for signal processing.)

用matlab分析处理了一段语音信号，实现了语音合成(Using matlab speech signal analysis and processing for a while to achieve a speech synthesis)

合成孔径雷达SAR成像很全面的matlab程序，非常不错(SAR synthetic aperture radar imaging very comprehensive matlab program, very good)

说明：  1/3倍频程分析。有需要做这方面研究的同志们可以好好看一下。(1/3 octave analysis. There is a need to do research in this area can be a good look comrades.)

OTSU METHOD FOR THRESHOLDING