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matlab code for hmm understanding

MATLAB语言中图像数据与信息的读取方法,绘制灰度直方图的方法，理解灰度直方图的灰度变换及均衡化的方法。(MATLAB Image data and information to read, drawing gray histogram, Gray understanding of gray histogram equalization and transform the way.)

小波神经网络研究的进展及一种新算法，希望可以抛砖引玉(WNN progress of the studies and a new algorithm, hope to start)

matlab图形位置转换，图像识别位移等功能的实现(matlab graphical position conversion, image recognition and displacement functions to achieve)

如题，关于HHT变换的三种方法，是目前最全的。(The three methods of HHT transformation are the most complete at present.)

通过用最小距离分类判别方法，用MATLAB程序找出最小距离分类判别时的识别界面，从而进行识别已知的两类训练样本，并分析其识别错误率。(By using minimum distance classifier discriminant method, using MATLAB program to find the minimum distance classifier recognition interface when the judge, which is known to identify the two types of training samples, and analyze the recognition error rate.)

给出了通过matlab设计IIR低通滤波器的程序，并通过程序把在DSP中所用到的变量计算出来，很有价值。(Matlab given by IIR low-pass filter design procedures, and procedures used in the DSP in the calculated variables, very valuable.)

这个程序在MATLAB环境下实现二值图像的水印注入及水印提取(The program aim to achieve the watermark into the binary image and the watermark extraction under MATLAB environment)

正确读取雷达基数据，适合初学者使用，是个不错的例子。(Read correctly radar base data, suitable for beginners to use, is a good example.)

用于电力系统的最优潮流，使用内点法解决无功最优化问题(Use of interior point method to solve optimal reactive power optimization problem for power system optimal power flow)