faogen_v44

MATLAB实现最速下降法，希望大家用得上！！！！！！！！！(MATLAB implementation steepest descent method, I hope everyone useful! ! ! ! ! ! ! ! !)

12行：host= gatest ％在matlab的安装盘，例如c:下设置的程序源码运行结果目录。 源代码完整 ">

非均匀气隙永磁同步电机滑模控制，混沌控制(sliding mode control innon-uniform air-gap PMSM)

FMCW调频连续波雷达的测距测角，基于分段非线性权重值的Pso算法，模拟数据分析处理的过程。( FMCW frequency modulated continuous wave radar range and angular measurements, Based on piecewise nonlinear weight value Pso algorithm, Analog data analysis processing.)

此源代码仍然是训练RBF网络的，但用的算法是梯度下降法，算法仍然是自己写的(This source code is still training RBF network, but the algorithm is gradient descent algorithm, the algorithm is still wrote it myself)

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.

文件是关于巴特沃斯滤波器的设计，代码中包含了滤波器的设计过程，幅频响应、群延时、滤波器零极点等。(File is the design of the butterworth filter, the code contained in the design process of the filter, amplitude frequency response, group delay, filter zero pole, etc.)

说明：  (Matlab 程序)matlab编写的流体计算和传热程序((Matlab program) Matlab calculations prepared by the fluid and heat transfer procedures)

此程序的功能是用自相关法求使信号s均方预测误差为最小的预测系数 算法为Levinson-Durbin快速递推算法 (The function of this procedure is signal s with autocorrelation method for the prediction of the minimum mean square prediction error coefficient algorithm for Levinson- Durbin quick recursion method)

基于时空相关性的分布式压缩感知多假设预测重构算法，能较好地改善视频序列的重建质量。(Based on spatial and temporal correlation MST703/705 multiple hypothesis prediction reconstruction algorithm can better improve the quality of reconstructed video sequence.)