Mat-lab-Code-for-Spectrum-sensing-and-Energy-Dete

说明：  提出了一种基于改进型微粒群算法的无线传 感器网络分簇路由算法来优化分簇过程。簇首节点的选取综合考虑候选节点和邻居节点的状态信息(Proposed a modified particle swarm algorithm based on wireless sensor network clustering routing algorithm to optimize the clustering process. Cluster head node, considering the selection of the candidate node and the neighbor node state information)

测度贴近度计算，用matalb编写，数据由外部数据文件调入(measure close to the calculation used matalb preparation, data from external data files transferred)

说明：  matlab 卫星N 文件、O文件读取，计算出卫星坐标和测站坐标，精度为10M左右(matlab satellite N files, O file read, calculate the satellite coordinates and station coordinates, and an accuracy of about 10M)

此MATLAB程序可以快速地实现人脸检测操作。(This MATLAB code performs face detection.)

说明：  matlab 数字信号处理工具箱 含有非常完整的信号处理函数(signal_processing)

读取轴承全寿命周期中的每组数据，并对其进行多域特征提取，包括时域和频域特征提取，用于轴承性能退化评估的研究很有用，自己亲手调试成功(Read bearing the full life cycle of each set of data, and extract its multi-domain characteristics, including time domain and frequency domain feature extraction for bearing performance degradation assessment studies are useful)

OLSA Israel cohen speech enhancement

Matlab编写的二元调制最佳接收机的程序及仿真结果，包括2psk、2ask和2fsk.很规范(The best receiver Matlab prepared binary modulation procedures and simulation results, including 2psk, 2ask 2fsk. Standardized)

说明：  在matlab中利用层叠方法实现秩排序统计滤波器(Method in matlab using cascaded to achieve the rank order statistics filter)

设计一超前校正环节，使得超调量为20 ，调节时间为1s。系统单位斜坡稳态响应误差为10 。并作出校正前后后的系统单位阶跃响应时域曲线加以比较。(Design a lead correction link, so the overshoot is 20 , adjust the time of 1s. Steady-state response of the system unit error of the slope is 10 . Made before and after correction and after the system unit step response curves are compared in time domain.)