qiaodumangfenli

matlab code for image processing and segmentation

MASK（2，4，8）信号的星座图调制程序(MASK signal modulation constellation)

MFCC参数和LPCC参数需要频繁使用的语音的说话人识别分析还需要使用大量的这些特征参数,这就需要研究MFCC和LPCC算法和参数提取的原则。因为我们需要了解与人交谈的过程中,我们要进行建模 率不构成线性关系，而更偏向于对数关系，这就使得人耳对低频信号比高频信号更敏感。Mel频率的提出是为了方便人耳对不同频率语音的感知特性的研究。频率与Mel频率的转换公式为(MFCC parameters and LPCC parameters are parameters of speaker recognition which requires frequent use of voice analysis also need to use a lot of these characteristic parameters, This requires research MFCC and LPCC algorithm and the principle of parameter extraction. Because we need to understand the process of talking to people, we want to conduct a speaker modeling the perception of the human ear does not constitute a linear relationship with frequency, and prefer to logarithmic relationship, which makes the human ear is sensitive to low frequency signal is better than high frequency signal. Mel frequency is put forward in order to facilitate the ear of the study of speech perception characteristics of different frequency. For frequency and Mel frequency conversion formula)

ada boost分类器的matlab实现函数，有详细的注释(ada boost classifier matlab realize the function, detailed notes)

用matlab编写的线性卷积和FFT，与matlab自带函数功能一样。每行代码都有注释，便于拓扑和扩展(Linear convolution and FFT using matlab matlab own function function. Each line of code is well commented, easy topology and extended)

LTI系统的频域分析：理论分析和代码实现(LTI system frequency domain analysis: theoretical analysis and code implementation)

program is a very good location and license plate recognition system source code, can be more clear and accurate extracted vehicle license characters (including Chinese, English and digital ps : compressed plates attached map). In vc environment can debug and run. Interested persons can download to s

Eigenvalues and their algebraic multiplicity.

声音处理的MATLAB程序：DISTISPF (calculates the Itakura-Saito spectral distance between power spectra )

计算单模光纤的色散曲线，最后拟合出色散随波长变化的曲线(Single-mode fiber dispersion curve calculation, the final fitting with excellent wavelength dispersion curve)