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Image retri CBIR walvet

利用KNN最近邻算法，对心音信号进行分割并判断，给出第一心音、第二心音和收缩期、舒张期。(Use KNN nearest neighbor algorithm, the heart sound signal is divided and judgment is given first, second heart sound and systolic, diastolic.)

本程序仿真了16QAM信号的载波相偏估计的HOS算法，整个算法实现分为（1）模拟发送端发送16QAM信号；（2）加入相偏来模拟通过信道后有相偏的测试信号；（3）利用HOS算法进行相偏估计与纠正；（4）输出星座图。(This procedure simulated a 16QAM signal carrier phase offset estimate of the HOS algorithm, the algorithm is divided into (1) analog transmitter to send 16QAM signal (2) by the inclusion of partial to simulate the channel after the phase offset of the test signal (3 ) algorithm using HOS phase offset estimate and correction (4) output constellation.)

matlab编程的100个实例，是初学matlab者很好的学习工具和平台。(Matlab programming examples of one hundred source)

用于fMRI图像统计学分析、图像显示、以及脑区定位和详细数据输出(For fMRI image statistical analysis, image display, as well as brain location and detailed data output)

三个改进的径向基网络的matlab源程序(RBF)

this is simulink module of pv cell.

说明：  一个使用空间时频分布进行盲信号分离的Matlab程序，可以实现高信噪比下的随机信号分离(the use of space at a frequency distribution for the Blind Signal Separation Matlab procedures can achieve a high SNR of random signal separation)

说明：  哈尔滨工业大学著名教师matlab课程讲义(Harbin Institute of Technology renowned teachers matlab lecture notes)

实现AMI编码波形，以及 计算其功率谱。(AMI coding waveform to achieve, and to calculate the power spectrum.)