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说明：  用matlab实现的神经网络Hopfield网络算法，初步编写，欢迎指正(nertural network)

Active contour with some errors .rar

复接入，B/W双用户使用直接扩频序列 ％ >>>multiple access b/w 2 users using DS CDMA ％ >>>format is : cdmamodem(user1,user2,snr_in_dbs) ％ >>>user1 and user2 are vectors and they should be of equal length ％ >>>e.g. user1=[1 0 1 0 1 0 1] , user2=[1 1 0 0 0 1 1],snr_in_dbs=-50 ％ >>>or snr_in_dbs=50 just any number wud do ％ Waqas Mansoor ％ NUST , Pakistan(Complex access, B/W dual-use direct sequence spread spectrum>>> multiple access b/w 2 users using DS CDMA>>> format is: cdmamodem (user1, user2, snr_in_dbs)>>> user1 and user2 are vectors and they should be of equal length>>> eg user1 = [1 0 1 0)

一个好用的svpwm模型文件，已经经过测试(A useful paper SVPWM model has been tested)

经典的DOA算法 能够精确估算波达方向(a classic algorithm for DOA using music)

matlab - image processing - median filter(matlab- image processing- median filter)

基于最小二乘支持向量机对传感器的线性系统用MATLAB软件进行仿真建模程序(Based on least square support vector machine (SVM) of the linear system of sensor with MATLAB simulation modeling software program )

频率调制和解调 频率调制是将消息信号的积分作为相位，也就是用消息信号去调制频率 ( Of the frequency modulation and demodulation frequency modulation is the integral of a signal of the message as the phase, that is, with the message signal to the modulation frequency)

心电信号的R波检测，特征提取，心率的计算，可视化的检测。简单易懂，使用方便(ECG R-wave detection, feature extraction, heart rate calculation, visualization of testing. Easy to understand, easy to use)

自己编的一些关于图像灰度直方图处理的MATLAB源程序，包括加权距离，累加直方图，欧氏距离，直方图相交法，中心距法共5种方法，可选择适合的选用。(Own some on the image histogram processing MATLAB source code, including the weighted distance, cumulative histogram, Euclidean distance, histogram intersection of law, from the Law Center, five kinds of methods to choose the appropriate selection.)