MATLAB

说明：  用于对声音信号进行处理，包括FFT变换，频谱估计等等！(Used for voice signal processing, including FFT transform, spectral estimation, and more!)

用Matlab中的下列函数对输入图像按实验内容进行运算；感受各种不同的图像处理方法对最终图像效果的影响。 imfilter；fspecial；imadjust；imadd；immultiply (With the following Matlab function of the input image by computing the experimental content experience a variety of image processing methods on the impact of the final image. imfilter fspecial imadjust imadd immultiply)

One of Biometrics fields is face recognition & face expression recognition ... 1- In face recognition .. we need to design authentication program by training a neural network ,there are two source codes..one of them is based on Discrete Wavelet Transform with Perceptron Neural Network.. and the other based on Discrete Cosine Transform with Perceptron Neural Network ... 2- In face expression recognition .. we defined the condition of the person (nature,happiness,disgust or anger) this source code is based on Principle component analysis(PCA) .. * we need to now about digital image processing ,neural network and PCA...

关于MATLAB7.X 关于MATLAB7.X (About MATLAB7.X on MATLAB7.X)

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.)

伪wigner分布，强大好用。修改输入和输出就能很快地使用。(Pseudo wigner distribution, a powerful easy to use. Modify the input and output can be quickly used.)

图像重采样程序，可以实现图像任意大小的尺寸调整，采用分片重采样方法(Image resampling process, image of any size can be adjusted, subdivision resampling methods )

robotics plot for obstacle avoidance

In this paper, we consider the use of Modulation Spectra for voice pathology detection and classification. To reduce the high-dimensionality space generated

This is a case where a array is introduced