viterbi

平均幅度差函数法基音周期的提取 包含滤波、中值平滑等处理。(Average magnitude difference function pitch extraction method includes filtering, median smoothing, such as treatment.)

It is array factor using matlab.

说明：  用简正波方法进行声场计算的karaken程序(karaken program for acoustic field caculation by nomal mode method)

FAST corner detector

一种好的数学优化算法，可以既快又好的求得局部最优值。(A good mathematical optimization algorithms, can be fast and achieve good local optimum value.)

提取图像的主色调，用在视频检索中方便快捷，计算复杂度低(Extraction of the image' s main colors used in video retrieval convenient, low computational complexity)

低噪声CCD信号采集与处理系统技术研究 (Research on low-noise CCD signal acquisition and processing system technology)

通过不同的方式演示混沌系统，产生不同的混沌序列。(Chaotic system is demonstrated in different ways, and different chaotic sequences are generated.)

用MATLAB写的图像处理，包括绘制直方图，灰度拉伸，图像均衡化及频域平滑滤波代码，简洁实用，注释清晰(Written using MATLAB image processing, including the plot histogram, gray stretch, image equalization and frequency domain filtering code, simple and practical, clear notes)

hardware implementation of digital filters for signal processor