nihe

qrd_rls_AR_pred.m - use the QR decomposition-based RLS algorithm to predict complex-valued AR process.(qrd_rls_AR_pred.m- use the QR decomposition-based RLS algorithm to predict complex-valued AR process.)

一个很好的转换程序，可以将MIT数据库下到的dat,atr文件转换成matlab的可执行文件(A very good conversion process can be under the MIT database to dat, atr file into the executable file matlab)

this is for bit plane mapping... it produces 7 outputs with bit plane....

通过matlab编程实现的一个对公司员工的姓名、性别、年龄、职位、工作年数统计的一个程序，精炼，实用。(Matlab programming a company employee' s name, gender, age, position, the number of years a program statistics, refining, and practical.)

该代码实现产生一个窄带随机信号，该信号的自相关函数及其功率谱图形。(The code generates a narrow-band random signal, the autocorrelation function and power spectrum graphics.)

利用重叠相加法实现线性卷积，其中应用了fft和ifft原理(Use of overlap-add method to achieve linear convolution)

this program simulates 1D electromagnetic Maxwell equations with absorbing boundary condition to prevent reflection from the boundaries of the problem space. this is by using finite difference time domain method FDTD

说明：  svr源程序，输入到matlab中进行svr回归模型建立与分析(SVR source program, input into matlab SVR regression model establishment and analysis)

matlab图像分割实例，图像分割用于检测细胞，割调用库函数实现，带注释，简单易懂(matlab example of image segmentation, image segmentation is used to detect cell, cutting call library functions, with comments, easy to understand)

用来实现matlab的BP算法，以齿轮箱故障诊断为例(Matlab used for the BP algorithm to fault diagnosis of gearbox as an example)