dianliuzhihuanbijiaofa

说明：  一种PSO和POWELL相结合的快速搜索算法，有很强的实用性(POWELL A combination of PSO and the fast search algorithm, has a strong practical)

97年中国大学生数学建模竞赛B题（枚举法） (1997 China Undergraduate Mathematical Contest in Modeling B (enumeration))

一个关于LFMCW雷达测距的matlab仿真(A radar range on the matlab simulation LFMCW)

Matlab布谷鸟算法优化bp神经网络源程序，已调试，可拿来直接用(BP based on cuckoo algorithm )

Matlab中Jepg压缩算法的实现，可以直接运行，亲测！(Matlab in Jepg compression algorithm can be run directly, pro-test!)

何子述《现代信号处理及其应用》第6章课后习题代码，基于奇异值分解的MVDR方法进行信号频率估计的仿真实验(He sub-described " modern signal processing and its applications" in Chapter 6 Homework code MVDR method based on singular value decomposition of the signal frequency estimation simulation)

CMA WITH N EQUAL TO 8,4,20

a technique for filtering signals. it is a m.file

先对语音信号进行采集、播放，分析其频谱，对该信号源添加噪声，再播放音频并分析频谱，然后分别通过IIR低通、带通滤波器和FIR低通、带通滤波器，分别播放音频和得到滤波后的频谱。(Firstly， voice signal acquisition, play, analyze its spectrum to add noise to the signal source, and then play the audio spectrum analysis, and then were by IIR low-pass, band-pass filter and FIR low-pass, band-pass filters, respectively, play audio and get the spectrum after filtering.)

采用matlab语言编写的，用于聚类相关方面的dbscan算法源程序，希望对大家有帮助(using the matlab language for the relevant aspects of clustering algorithm source dbscan hope that we can raise! ! )