msbzhiluan

说明：  电子电路的重要材料 包括信号处理，模拟、数字电路等等(dianzi dianlu DSP，A/D,D/A)

关于四旋翼飞行器的控制仿真，串级PID算法。有相关文献。(Control simulation of four rotor aircraft, cascade PID algorithm. There are relevant documents.)

获取FFT处理后信号的能量，通过matlab编程实现。(FFT signal processing to obtain energy through matlab programming.)

我在毕业设计时做的一个MATLAB实现图像的SIFT特征提取程序，并做在不同光照、不同视角下的 vZnbfT 特征匹配，还做了 zSCjeKh 特征值的提取转换，编译通过(I graduated the design of a MATLAB to achieve the image of the SIFT feature extraction process, and do in different light, different angles of the vZnbfT feature matching, but also to do the zSCjeKhfeature extraction and conversion, the compiler through)

该程序是光纤通信系统中的本征值方程的matlab数值求解(The program is the matlab numerical solution of the eigenvalue equation in optical fiber communication systems)

Matlab不仅具有强大的数值运算功能，也同样具有非常强大的二维和三维图形绘制功能，尤其擅长于将各种科学运算结果的可视化。计算的可视化可以将不直观的数据通过图形来表示，从而发现其中的内在关系。Matlab的图形命令格式简单，可以使用不同的线形，色彩、数据点标记和标注等来修饰(Graphic Design)

a c program for simulation of system call ls -l .

9/7提升小波的代码,用matlab写的,欢迎大家交流!(9/7 lifting wavelet code, written with matlab, welcomed the exchange of everyone!)

Matlab应用实例一百个，是初学者的良好工具。可以下下来学习一下。(Matlab Application 100 is a good instrument for beginners. Learn what can be down under.)

Eigenfaces: PCA tends to find a p-dimensional subspace whose basis vectors correspond to the maximum variance direction in the original image space (p  N). We called the new subspace defined by basis vectors “face space”. First, all training faces are projected onto the face space to find a set of weights that describes the contribution of each vector. Then we project all testing faces onto the face space to obtain a set of weights. Finally, we identify the face by comparing a set of weights for the testing face to sets of weights of training faces.