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Gold_Sequence_Generator
- 美国国家航空和宇宙航空局(NASA)研制的跟踪和数据中继卫星系统(TDRSS)的正交信号发生器使用的是阶数为r=11的GOLD序列,序列长为2047,m序列优选对为4445和4005,利用Matlab程序构造出这个序列,并且验证信号的平衡标准,PACF(离散周期自相关函数)和PCCF(离散周期互相关函数)。通过Matlab2009A测试。-NASA developed tracking and data relay satellite system (TDRSS) use of orthogon
puguji
- 用matlab实现谱估计,包括自相关及burg等-Using matlab to achieve spectral estimation, including autocorrelation and burg, etc.
zishiying
- 自己编的程序,自适应噪声对消语音增强,参考噪声与输入噪声是相关的情况。-Own procedures, Adaptive Noise Cancellation of Speech Enhancement, reference noise and input noise are relevant.
m_fh_simulatin
- m序列应用于跳频通信系统,给出了跳频序列的生成函数,并给出高斯白噪声下和多用户干扰下的误码率曲线。-m sequence used in frequency hopping communications systems, frequency hopping sequences give the generating function, and give under the white Gaussian noise and multi-user interference of the bit er
jiyinzhouqi
- 基于自相关法的基音周期提取程序。。 MATLAB-Auto-correlation method based on pitch extraction procedures. . . . MATLAB
envelop_by_xcorr
- Matlab 自相关方法求声音信号包络源代码及说明-Method Matlab autocorrelation envelope of the voice signal and note the source code
MUSIC
- 求一个复正弦加白噪声随机过程的信号: xn=exp(j*pi*n-j*pi)+exp(j*w0*n-j*0.7*pi)+v v(n)为零均值白噪声。S/N=10dB。取P=3,构造4阶的自相关矩阵R的基于MUSIC算法的功率谱估计的MATLAB程序-For a complex sinusoid plus white noise of the signal random process: xn = exp (j* pi* nj* pi)+ exp (j* w0* nj* 0.7* pi)+ v
1
- 关于心电信号的各种滤波方法,IIR,FIR,空域相关,软硬阈值,基于IIR的自适应滤波等-the method for ECG denoising,such as IIR,FIR,spatial correlation,soft and hard threshold,based on IIR filter s adaptive filter
lpcau
- 语音信号处理,matlab程序,用于求取线性预测系数,采用自相关函数法
test1
- 在某个音乐厅内,原始音频信号的回音由于墙壁和天花板等的反射而产生,听众所感受到的音频信号是 和它的回音的合成。令y(n)=x(n)+ax(n-k),其中x(n)=cos(0.3pin)+0.5cis(0.6pin),a=0.1,k=50.产生100个样本,使用Matlab工具,求出其自相关,从中观测确定a和k. -In a concert hall, the original audio signal echo the walls and ceilings due to the reflec
T_jiyin
- 这是一个利用自相关函数以及中心肖波算法求取基音频率的程序,其基于MATLAB。-it is a program about get pitch.it based on MATLAB
adaptive
- 基于matlab和C,包括LMS,CMA,MCMA自适应均衡器的程序和论文,论文说明很详细,可以提供相关参考-Including the LMS, CMA, MCMA adaptive equalizer procedures and papers, research papers explain in great detail and can provide relevant information
Autocorrelation-of-the-AR-power-spectrum-estimatio
- 自相关算法的AR功率谱估计,分析了AR 模型参数自相关算法并用MATLAB 工具实现了该算法的功率谱估计-Auto-correlation algorithm AR power spectrum estimation, analysis of the AR model parameters since the correlation algorithm and implemented using MATLAB tools for power spectrum estimation of the
fanyi
- 介绍相关用MATLAB实现节点自定位以及目标定位跟踪的算法,-Introduced to achieve the relevant node self-localization using MATLAB and the target location and tracking algorithm
LMS_correlative
- 此程序是用MATLAB编写的时域解相关的LMS自适应算法程序。-This program is written in MATLAB for time domain LMS adaptive algorithm related procedures.
matlabdsp
- matlab dsp(1. 利用自相关函数法和周期图法实现随机信号的功率谱估计。 2. 观察数据长度、自相关序列长度、信噪比、窗函数、平均次数等对谱估计的分辨率、稳定性、主瓣宽度和旁瓣效应的影响
Designandrealizationofadaptivenoisecancellerbasedo
- 阐述了自适应噪声抵消(ANC)技术的基本原理,基于自适应滤波器的原理,设计了自适应噪声抵消器 在对自适应滤波器相关理论研究的基础上,重点研究了自适应噪声抵消器的核心———LMS自适应滤波算法。在MATLAB中的Simulink下,建立了自适应噪声抵消器的模型,并通过设置不同的参数进行仿真,结果表明系统能够有效地从噪声中恢复出原始信号。最后对系统进行了性能分析,给出了自适应噪声抵消系统在实际应用中选取参考信号的要求 -This paper elaborated the basic theory
motaichuli
- 模态处理相关程序,包括时域,频率,自普,互普,相干,频响,时频分析,HHt,随机减量法等等,很不错,可以借鉴-Modal treatment-related procedures, including time domain, frequency, since the S & P, each P, coherence, frequency response, time-frequency analysis, HHt, random decrement method, etc., very
BVP4C_TenAnn
- 根据matlab的bvp4c函数的例子思想方法,求解特征值和特征函数,可以解变积分边界的问题,但是须给一个比较精确的初特征值。此为自编程序,已经标明注释。所附为bvp4c相关例子(此从matlab帮助文件节选)。-use the matlab solver bvp4c to obtain the both eigenvalues and eigenfunctions of BVPs, an exact initial eigenvalue is needed.
modulation
- 用matlab仿真随机信号的调制解调,并绘制调制信号、已调信号、解调信号、输出信号的频谱、功率谱密度,自相关函数-Matlab simulation of random signals with modulation and demodulation, and draw the modulation signal, modulated signal, the demodulated signal, the output signal spectrum, power spectral densit