chirpaftermatchedfilter

此代码只要是自然梯度算法（naturalness_gradident_arithmetic，使用matlab编写的，一起学习(This code as long as it is the natural gradient algorithm (naturalness_gradident_arithmetic, using matlab prepared to learn)

It is a signal processing project. It deals with the processing of electrocardiogram signals. The statement is in the enonce_presentation file. Several signal processing tools are used, as periodogram, correlogram. An algorithm to recover lost samples is implemented.

MATLAB的图形用户界面（GUI）来制作图像处理软件平台的具体过程和相关技巧，第一，简单介绍下GUI与GUIDE(MATLAB' s graphical user interface (GUI) to create a specific image processing software platform process and related skills, first, briefly introduced to the GUI with GUIDE)

遍历文件夹下的文件，并计算类内距离和类间距离。(Traverse folder under the file, and calculate the distance between the within-class distance and class.)

双馈风力发电系统仿真模型，采用背靠背式PWM调制方式。(Double-fed wind power generation system simulation model, using back-type PWM modulation.)

说明：  频域的模态参数识别方法之一，可以对振动信号进行分析处理，得出结构的固有频率，阻尼比，振型系数，方法很好，程序完整(Frequency-domain modal parameter identification methods that can analyze the vibration signal processing, draw the structure of natural frequencies, damping ratio, mode shape coefficient, methods good integrity of the process)

信号处理用的软件，振动分析用的。频域分析、时域分析(Signal processing software used, vibration analysis used. Frequency domain analysis, time domain analysis)

JPEG图像压缩标准MATLAB仿真程序。包括DCT变换及其逆变换、量化及反量化等过程。(JPEG image compression standard MATLAB simulation program. Including the DCT transform and its inverse transform, quantization and inverse quantization and other processes.)

Implementation of MuSIC algorithm for beamformer

工具箱中包含台湾清华大学张星智教授的三个语音信号处理工具箱，还有常用的voicbox以及一份详细讲解如何添加工具箱的word教程。(Toolbox contains the word tutorial Tsinghua University of Professor Zhang Xingzhi three voice signal processing toolbox used voicbox explain in detail how to add a toolbox.)