程序

在matlab环境下，利用ode命令求解常微分方程组的学习算例(In the matlab environment, the use of the command for solving ordinary differential equations ode to learn examples)

This package has PCASIFT sourcecode implemented by MATLAB and works powerful in Image processing works.

Simulink通信系统建模一书中的OFDM通信系统仿真MATLAB源程序，包括word文档介绍，是非常好的通信系统仿真的学习参考资料(The book Communication Systems Simulink modeling the OFDM communication system simulation MATLAB source code, including word document describes, is a very good communication system simulation study reference)

Magnetic resonance (MR) images can be used to detect lesions in the brains of multiple sclerosis (MS) patients and is essential for diagnosing the disease and monitoring its progression. An automatic method is presented for segmentation of MS lesions in multispectral MR images. Firstly a PD-w image is subtracted its corresponding T1-w image to get an image in which the cerebral spinal fluid (CSF) is enhanced. Then based on kernel fuzzy c-means (KFCM) algorithm, the enhanced image and the corresponding T2-w image are segmented respectively to extract the CSF region and the CSF combining MS lesions region. A raw MS lesions image is obtained by subtracting the CSF region CSF combining MS region. By applying median filter and thresholding to the raw image, the MS lesions are detected finally. Results are quantitatively uated on BrainWeb images using Dice similarity coefficient (DSC). Finally, the potential of the method as well as its limitations are discussed.

说明：  为启发式搜索策略的特征选择算法，成为序列前向选择算法，又称为集合增加法，相比于其他特征选择算法运算量较小。(The feature selection algorithm, which is a heuristic search strategy, becomes a sequence forward selection algorithm, also known as set addition algorithm, which has less computation than other feature selection algorithms.)

Matlab code for adding noise to sinusoids and finding characteristics like pdfs ,cdf etc

说明：  关于matlab对通信系统建模与仿真的应用(Matlab on the communication system on the Modeling and Simulation Application)

用于测试优化算法好坏的测试函数,包括多峰测试函数和单峰测试函数若干！(Optimization algorithms for testing the quality of test functions)

matlab code for optical flow lk algorighm

通俗易懂的介绍了matlab在使用中常见问题处理方法。对于初学者有很好帮助(Straightaway introduces matlab in use common problem processing method. For beginners has a very good help )