搜索资源列表
grd_test
- xwch_test.m是主测试文件；biaoji.mat存放滤波器系数；xiangweicha.m用FFT计算相位差。 仿真框架为： 1.标记信号和双音信号续接作为发送信号； 2.对双音中一个频率分量的相位做偏移，再经过一个低通滤波器（引入线性相位，模拟收发不能同步测量现象）后，作为收到的信号； 3.用一个检测信号对收发信号进行相关运算； 4.画出收发信号以及相关处理后的信号。找出相关信号的那个尖点，从而推算出收发双音信号0相位点； 5. 输入0相位点位置，计算
Wienernoisesuppression
- 维纳噪声抑制，1、 实验原理是利用信号之间的相关性进行信号估计，从而将噪声滤除； 2、 辅助观测信号的噪声抑制可利用Wiener-Hopf方程 求出维纳滤波器的系数 ，式中 是 的自相关阵， 是输入信号 和滤波器输入 之间的互相关矢量； -Wiener noise suppression, 1, experiment is the use of the correlation between the signals for signal estimation, which will fi
Speech-signal-short-time-analysis
- 详细说明：语音信号的短时分析，主要包括：分帧、短时能量、短时平均幅度、短时过零率、短时自相关函数、短时幅度差、倒谱、复倒谱、lpc系数、lpc谱估计等 绝对保证质量，是保研后导师布置的一些基础程序-Details: short-time speech signal analysis, including: framing, short-term energy, short-term average rate, short-time zero crossing rate, short-time a
VQ-pattern-recognition
- VQ声纹识别算法和实验. 摘要：采用线性预测倒谱系数(1inear prediction cepstrum coefficient，LPCC)作为语音的特征参数，矢量量化(vector quantity，VQ)方法进行模式匹配，探讨声纹识别以实现身份认证，并对此识别方法进行了相关的实验．通过验证，这种方法可以区分不同的说话人，并且在做说话人辨认实验时可达到较高的识别率．-VQ pattern recognition algorithms and experimental sound. Ab
ECC-image-alignment-algorithm
- 应用增强的相关系数（ECC）进行图像配准，是发表在2008年PAMI上的文章源码。-This is a Matlab implementation for the forwards additive version of ECC image alignment algorithm based on the paper "G.D. Evangelidis, E.Z. Psarakis, Parametric Image Alignment using Enhanced Correlation Co
LPC-matlab-zixianguang
- 用自相关法求使信号s均方预测误差为最小的预测系数 -Autocorrelation and the signal s mean square prediction error for the smallest prediction coefficients
Max_CCM1
- matlab程序求相关系数数字图像相关法是对全场位移和应变进行分析的一种新的实验力学方法 -matlab program seeking correlation coefficient Digital image cross-correlationmethod (DIC) is a newmethod ofexperimentalmechanics for the analysis ofwhole field displacement and strain. Image processi
R_value
- 采用matlab求的相关系数矩阵，嘿嘿，不是matlab直接能调用的内部函数哦！-Based on matlab for correlation coefficient matrix, hey hey, not directly matlab can call internal function!
quanpin
- 计算信号在全频段的相关系数，基于matlab平台的应用-Calculated the correlation coefficient of the signals in the whole band, based on matlab platform
pcorr1
- 在MATLAB里如何求矩阵的偏相关系数矩阵-Partial correlation
Least-squares-fitting-curve
- 用matlab所学的知识，编写最小二乘法拟合程序，以解决物理实验中的最小二乘法拟合曲线以及相关系数等的问题。-With matlab learned, the preparation method of least squares fitting procedure to solve the problems of the least-squares fitting curve and correlation coefficient physics experiments.
timeDomainAnalysis
- 基于Matlab的语音信号的时域分析，包括短时平均能量，短时平均过零率，短时自相关系数，短时平均幅度-Based on Matlab speech signal time-domain analysis, including short-term average energy, short-time average zero-crossing rate, short-term autocorrelation coefficient, the short-term average
principal-component-analysis
- matlab主成分分析法代码，代入的值为相关系数。-principal component analysis matlab code, substituting the value of the correlation coefficient.
correl
- 用matlab求图像各个波段之间的相关系数-correlation calculation
rs-rr-order
- 水文趋势、突变点分析的matlab相关程序：相关系数法、极差 标准差RS法、有序聚类法-Hydrological trends point mutation analysis matlab procedures: correlation coefficient method, very poor standard deviation RS method, sequential clustering method
IIR
- 利用MATLAB提取相关系数，按照matlab的滤波思路进行编写的IIR滤波程序，已经证明好用！-MATLAB is utilized to extract the correlation coefficient, according to the writing of IIR filter MATLAB filtering ideas for program, it has been proved useful!
image-matching
- 这是matlab编写的一个影像匹配的程序，是摄影测量的实习作业，其中用到相关系数法，匹配结果精度较高，希望与大家交流学习-It is written in an image matching matlab program, internship job photogrammetry, which uses the correlation coefficient method, matches high accuracy, and we hope the exchange of learning
spc011
- 一种求解水平海底声压相关系数的matlab程序-A sound pressure level of the seabed procedure for solving the correlation coefficient
spc022
- 基于matlab编写的求解水平海底环境下质点振速x方向的水平相关系数-Based on the level of solving the matlab prepared particle velocity level seabed environment correlation coefficient x direction
spc033
- 基元matlab编写的求解水平分层环境噪声vy方向水平相关系数程序-Primitives matlab to solve the level of ambient noise vy horizontally stratified correlation procedures