FTDT

求解矩阵的LU分解和逆，两种一般方法求解线性方程组的解。(LU matrix factorization and solving the inverse, two general methods for solving linear equations.)

MATLAB程序设计bar源码MATLAB programming bar source(MATLAB programming bar source MATLAB programming bar source)

根据已给ecg数据文件，画出心电图波形，并自动标记出特征点位置，并计算P-R时间间隔 等参数。 附件是.dat为数据文件，为二进制文件，每2个字节代表一个采样点，采样频率1000hz。依 次为1-12导联的第一个采样点，其次是1-12导联第二个采样点，.... .hea头文件是文本格式说明文件，可以看到十二导联存放的先后顺序。 (According to the data file has to ecg, draw the ECG waveform, and automatically mark the feature points, and calculate parameters such as PR interval. The attachment is. Dat for data files, binary files, each 2 bytes represent a sampling point, the sampling frequency 1000hz. Followed by a 1-12 lead in the first sampling point, followed by 1-12 second sampling point lead ,..... Hea header file is a text file format that you can see the sequence)

CAZAC序列相关特性，包括自相关，互相关，以及循环移位后的互相关(CAZAC Sequence correlation characteristics)

一个仿真的论文，关于svpwm的异步电动机调速(A simulation of the papers, on the SVPWM induction motor speed control)

最小二乘算法的实例，适合于初学者下载，附有详细注释(Examples of least-squares algorithm, suitable for beginners download, with detailed notes)

andoird仿网易的一个demo，使用tabhost实现(A android demo as WangYi client by useing tabhost.)

dct and idct for image.matlab实现信息序列的嵌入和提取(dct and idct for image.matlab realize embedded information and extract sequence)

AES加密算法的matlab实现，是密码学的又一重要加密算法(AES encryption algorithm matlab implementation is another important cryptography encryption algorithm)

PID的模糊控制，在matlab中用算法实现了，是个实际中的例程，用于控制倒立摆(Fuzzy PID control algorithm used in matlab, and is a routine practice for the control of inverted pendulum)