mas

frequency estimation using MVDR algorithm

M序列脉冲响应辨识，系统辨识，采用5级移位寄存器产生M序列作为输入信号，辨识该系统的脉冲响应(M-sequence impulse response identification, system identification, a 5-stage shift register generates M sequence as the input signal, identify the system impulse response)

说明：  提取nasa性能退化电池的信息电流电压温度(Extracting the information of NASA degraded batteries)

PSO算法解决多目标背包问题  本文基于粒子群算法解决多目标背包问题，以背包的价值大和体积小为目标，约束条件是背包的重量

Interpolation routines in matlab

用 MATLAB编写的最短路径算法 ShortestPath_Djk(using MATLAB is the shortest path algorithm ShortestPath_Djk)

用于计算相机外参数，即CCD像素坐标与三维世界坐标的对应关系，输入参数是世界坐标标定点对，输出外参数矩阵(Outside the parameters used to calculate the camera, that the correspondence between CCD pixel coordinates and the coordinates of the three-dimensional world, the world coordinate input parameter calibration point right, outside the parameters of the output matrix)

三维装箱程序，MATLAB实现，可以使用，但是没有优化，时间较长(3D packing program, realized by MATLAB, can be used, but it has not been optimized and takes a long time.)

manual ccs3.1开发环境DSP编程使用教程(manual ccs3.1 Programming Tutorial DSP development environment)

说明：  基于AES和RSA加密算法的RFID安全机制 考虑到对国内应用最广泛的Mifarel系列标签的安全手t一级， 在建立以 MFRC500为读卡核心的RFID读卡系统的基础上，提出了一种基于非 对称加密与对称加密算法相结合的RFID安全机制。利用一1卜对称力11密算法对对称 加密算法的密钥的二次加密，做到只有特定的读写器才能拥有读写卡的权利。该 安全机制跳过RFID在开放环境中传输所面临的各种威胁，通过利少月安全性和稳 定性久经考验的公开安全加密算法对存入智能卡信息的重加密，解决了RFID所 面临的安全和隐私泄露问题 (Taking into account the most widely used domestic Mifarel series of labels t a safe hand, In the establishment of MFRC500 as the reader, RFID reader system, the core was proposed based on a based on non- Symmetric encryption and symmetric encryption algorithm is a combination of RFID security mechanism. The use of a one-Bu symmetry edge 11 close to the symmetric algorithm The key encryption algorithm for re-keying, so that only certain card reader in order to have the right to read and write. The Skip RFID security mechanisms to transfer in an open environment faced by a variety of threats, through the pros on the security and stability Qualitative time-tested public security encryption algorithm into the smart card information, re-encryption, solved by RFID Faced with the problem of security and privacy leaks)