speech_recog

This is a basic program for quan filter for filtering multiplicative noise it gives reasonable output for speckle noise removal

利用有限元方法求解悬臂梁的振动问题,输入节点数可以算出前六阶振型，计算固有频率(Using the finite element method to solve the vibration problem of a cantilever beam, the input nodes can calculate the first six vibration mode, calculate the natural frequency)

用MATLAB软件编程实现一般信道容量迭代算法。(Programming with MATLAB software, the channel capacity of a general iterative algorithm.)

Mammography is one of the available techniques for the early detection of masses or abnormalities which is related to breast cancer. Breast Cancer is the uncontrolled of cells in the breast region, which may affect the other parts of the body. The most common abnormalities that might indicate breast cancer are masses and calcifications. Masses appear in a mammogram as fine, granular clusters and also masses will not have sharp boundaries, so often difficult to identify in a raw mammogram. Digital Mammography is one of the best available technologies currently being used for the early detection of breast cancer. Computer Aided Detection System has to be developed for the detection of masses and calcifications in Digital Mammogram, which acts as a secondary tool for the radiologists for diagnosing the breast cancer. In this paper, we have proposed a secondary tool for the radiologists that help them in the segmentation and feature extraction process.

说明：  ec627 speech processing course programs lab2

segmenting the audio signal using this m file

线加速度法求结构动力时程反应，自由度不是很大(failed to translate)

数学建模书上的答案，第三版的课后习题答案，希望你们可以下载查看。(Mathematical modeling books the answer to the third edition of after-school Exercise answers, I hope you can download and view.)

卫星移动通信系统的电子教材，解压后可见，研究学习卫星通信的人可以参考借鉴(Electronic textbooks satellite mobile communication system, unpacked visible satellite communications research study can be a reference for people)

六轴机械臂的自适应模糊控制,用于其轨迹的规划(Adaptive Fuzzy Control six-axis robot arm)