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对C/A码的相关在频域中的matlab实现仿真，大家交流啊，(Of C/A code correlation in the frequency domain realize matlab simulation, the exchange of everyone ah,)

离散傅立叶变换用于分析吸毒病人和正常人的频谱。(Discrete Fourier Transform for the analysis of drug abuse patients and normal spectrum.)

针对医疗中的心电信号，利用奇异性检测的方法检测R波的位置,并给出模极大曲线(against the medical ECG, the use of the singular method of detection of R-wave detection of the location, and gives modulus maxima curve)

在信噪比不断变化，给出虚警概率的前提下，当给定一信噪比值后，检测概率的变化情况。(Signal-to-noise ratio changing, given the premise of the probability of false alarm, when given a signal-to-noise ratio values, the probability of detection of changes.)

说明：  此程序为，布谷鸟搜索算法优化小波神经网络，适合初学者，看一下就明白。(This program is, cuckoo search algorithm optimization neural network, suitable for beginners, look at it to understand.)

blur removal from image

matlab中编写的船舶动力定位PID控制函数，适于DP建模动态模拟分析(written in matlab，Ship Dynamic Positioning PID control function, suitable for DP dynamic simulation modeling )

LSB Stenography codings

说明：  自己做的基于Matlab/Simulink 的系统仿真技术与应用一书的配套实验(Make their own based on Matlab/Simulink for System Simulation Technology and Application of a book supporting the experimental)

说明：  这是用matlab开发的pso工具箱，直观实用，对做这方面研究的人员很有用处(this is the development of PSO Matlab Toolbox, easy to use and the right to do this study of useful)