搜索资源列表
danboshuchengxing
- 单目标,窄带波束成形,精确定位,常规波束成形小程序-Single target, narrowband beamforming, precise positioning, conventional beamforming applet
narrowband
- 关于阵列信号处理窄带DOA估计的MATLAB仿真程序,用于学习比较(Capon,convention,MUSIC,DML)-Narrowband array signal processing for DOA estimation of the MATLAB simulation program for learning more (Capon, convention, MUSIC, DML)
NarrowBand_DLL
- 基于窄带法编写的水平集函数,要先手动选择初始轮廓。-narrowband_CV model
Narrowband-random-process-simulation
- Matlab模拟仿真随机窄带高斯过程,把文档中的代码复制到Matlab运行即可。-Use Matlab simulate Narrowband random process。Copy the code in .doc file and then run it。
matlabCommunication-simulation
- 利用Matlab编程的方法仿真数字通信系统。数字调制与解调系统:采用的是2FSK的调制方法;画出FSK调制后的频谱图;调制后的序列在传输的过程中产生高斯窄带白噪声;-The use of Matlab programming method simulation of digital communication system. Digital modulation and demodulation system: using the 2FSK modulation method draw FSK
4op8qr.ZIP
- 基于最大熵PDF估计的DSSS系统抗窄带干扰技术Based on the maximum entropy estimation system of PDF DSSS narrow-band interference excision technique-Based on the maximum entropy estimation system of PDF DSSS narrow-band interference excision technique
MVDRPMMSE
- 窄带智能天线波束形成MMSE算法、MVDR算法-Narrowband smart antenna beamforming MMSE algorithm, MVDR algorithm
2d_music
- 一种声源多维定位MUSIC算法 宽带信号通过FFT转换为窄带信号,在通过普通的窄带处理求出信号的方位信息。 注:这里的信号是wav格式的音频信号 程序还没有实现加权谱空间 QQ:2395558091 资料共享哦!-Source 2D positioning music algorithm
zaidaidankuaipaipinghua
- 窄带信号単快拍测向 通过平滑 提高信噪比 -Narrowband signals and single-snapshot direction finding Improve the signal to noise ratio by smoothing
daima
- 本设计综合应用Windows低级音频API、G.729A编码算法、SOCKET编程、多线程编程等技术实现了在局域网PC机点对点的窄带全双工语音通信系统。界面通过MFC实现。为了确保发送应用层协议和聊天信息的正确性,采用TCP方式发送交互信息。语音模块的启动与关闭由交互的命令控制。考虑到语音数据需要延时小,这里用UDP方式发送。-The comprehensive application of the design of Windows low-level audio API of G.729A
Adaptive-inhibition-technology
- 自适应抑制技术,窄带干扰基于matlab,直扩通信系统中-Adaptive inhibition technology
FFT
- matlab直接序列扩频通信系统,FFT变换抑制窄带干扰技术-Matlab direct sequence spread spectrum communication system, FFT transform inhibit narrowband interference technology
blastMIMO
- 在窄带Rayleigh快衰落信道下几种检测方法的误码率性能比较-BER performance of narrowband Rayleigh fast fading channel, several detection methods
Spectrogram-of-a-voice-data
- 用matlab实现对一段语音数据的语谱图(窄带和宽带)的画图分析-Spectrogram of a voice data (narrowband and broadband), drawing analysis using matlab
demon
- 对实际采集的舰船辐射噪声进行了demo谱分析,分别采用了窄带解调和宽带解调两种方式,得到了较清晰的轴频和叶频信息。-use narrow-band and broad-band methods to demodulate the ship-radiated noise which is actually colleted, there can see clear axle frequency and blade frequency in the demo spectrum.
duoxianghecheng
- 多相合成:将多个窄带信号合称为一路宽带信号,合成后的信号频率无相互干扰-The multi-phase synthesis: multiple narrowband signals collectively known as the way broadband signals, the synthesized signal frequency interfere with each other
multi_methods_DOA
- 基于多种经典参数估计算法的窄带信号源DOA估计-for narrowband signals DOA estimation Based on a variety of classic algorithms
esprit1
- 利用旋转不变方法对信号的波达方向进行估计,主要用于窄带信号-DOA estimation by ESPRIT
MDDSSS_Matlaaa
- 直接序列扩频Matlab程序源码 直接序列扩频通信能有效地抵抗来自信道中的窄带干扰。在一个直扩通信系统中,扩频是通过伪噪声序列(PN)对发送的信息数据进行调制来实现的。在在接收端,原伪噪声序列与所收信号的的相关运算可将窄带干扰扩展到DS信号的整个频带,使干扰等效为幅度较低频谱较平坦的噪声;同时,将DS信号解扩,恢复原始信息数据。 可直接使用。 -Direct Sequence Spread Spectrum Matlab program source code direct sequence
rejectionofnbibaseonwaveletpacket
- 为了进一步提高直接序列/跳频(DS/FH)扩频系统的抗干扰能力,基于小波包变换结合递归最小二乘算法设计 了一种变换域自适应干扰抑制算法,该算法采用小波包分解定位窄带干扰,递归最小二乘算法抑制窄带干扰。通过蒙特卡 罗仿真分析在增加抗干扰模块后,DS/FH系统工作在准静态时,在不同信噪比条件下抗窄带干扰性能。仿真结果表明:该 算法具有较强的自适应性以及抗窄带干扰能力,其性能优于传统的直接置零法,适用于多音干扰下的恶劣通信环境。-In order to further improve th