搜索资源列表
hyperChaos
- 求离散超混沌系统的自相关和互相关函数，本程序使用的是kawakami超混沌系统-for discrete hyperchaotic system autocorrelation and cross-correlation function, This procedure is used in super-chaotic system kawakami
pitch
- 简洁适用的基音周期提取程序,采用自相关和平均幅度差函数相结合的方法-Simple application of the pitch period extraction procedures, the use of auto-correlation and the average magnitude difference function method of combining
MCORRE1
- 直接按定义计算的互相关函数，若，则求出的是自相关，为复序列。-Calculated according to the definition of direct cross-correlation function, if, then calculated the autocorrelation for the complex sequence.
LMS
- 最小均方（LMS）自适应算法就是一中已期望响应和滤波输出信号之间误差的均方值最小为准的，依据输入信号在迭代过程中估计梯度矢量，并更新权系数以达到最优的自适应迭代算法。LMS算法是一种梯度最速下降方法，其显著的特点是它的简单性。这算法不需要计算相应的相关函数，也不需要进行矩阵运算。-Minimum mean-square (LMS) adaptive algorithm is that one has to respond to the
auto_correlation
- 用Blackman-Tukey方法（自相关法）实现对任意输入的实序列函数x(n)作功率谱估计。-Using Blackman-Tukey method (autocorrelation method) to achieve the actual sequence of arbitrary input function x (n) for power spectrum estimation.
Correlation
- 相关性算法包括自相关互相关传递函数，相关性的程序编写-Correlation algorithm, including auto-correlation inter-related transfer function, the relevance of the procedures for the preparation and so on
m_sequnce
- 产生m序列，计算自相关和互相关函数~（这是源码，但是我放在了word中储存）-create m sequence，calculated the crossrelation ~
self-correlationandpowerspectrum
- 本程序描述的是如何用MATLAB语言来编写自相关和功率谱函数-self-correlationandpowerspectrum
MyDirectCorrelate
- 自己编制的直接相关函数，用来计算信号的自相关和互相关。-Prepare its own direct correlation function, used to calculate the signal autocorrelation and cross correlation.
shuyufeni
- 介绍了时域波形的合成与分解，以及分析的自相关函数和互相关函数。-Introduced the time-domain waveform synthesis and decomposition, and analysis of autocorrelation and cross correlation function.
atuocor
- 一个短时自相关的程序，可应用与语音处理方面作为函数使用-A short self-related procedures, voice processing applications and use as a function
zy_dsp
- 计算两个信号的自相关和互相关函数，并作图表示-Calculation of two signal autocorrelation and cross correlation function, and mapping that
xgzsmx
- 相关噪声模型和相关函数计算 相关函数是平稳随机过程的重要数字特征，根据观测记录的信号波形或者一串数据序列，来估计该信号的自相关函数是信号处理的重要方法之一。-correlation noise model and correlation function
sequence-correlation
- m序列相关性研究比较，m序列的产生方法， m序列自相关性函数的应用-m_sequence generate m_sequence correlation comparing
short-time-autocorrelation-function
- 计算任一语音信号的短时自相关函数，并用画图的形式表现出来，可自定义样本数，和采样频率。方便简洁。-Any calculation of short-time speech signal autocorrelation function, and use the form of drawing out the number of samples can be customized, and the sampling frequency.
xiangguan
- 用FFT计算循环相关和线性相关，用FFT计算自相关函数(Cyclic correlation and linear correlation are calculated by FFT, and autocorrelation function is calculated by FFT)
filter
- 利用窗函数法设计FIR滤波器，绘制出滤波器的特性图。利用所设计的滤波器对多个频带叠加的正弦信号进行处理，对比滤波前后的信号时域和频域图，验证滤波器的效果。最后录制或下载一段语音信号，对其进行采样和加噪，然后用设计滤波器对加噪后信号进行滤波，绘制出信号的时域波形和频谱，分别计算均值、方差、自相关函数、功率谱，并对滤波前后的信号进行对比。(Using window function design FIR filter, draw the f
corr_signal
- corr_signal.m文件可以通过自相关运算，将文件名为test的语音文件的音阶读出。 work1.m是一个GUI函数，图形化界面检测test.wav的音阶。 可用作展示自相关简单应用的过程。(The corr_signal.m file can read the phonetic order of the voice file named test by autocorrelation operation. Work1.m
homework1
- 用matlab编写程序，生成ZC序列，画出自相关函数与循环自相关函数(Programming with MATLAB, generating ZC sequence, and drawing autocorrelation function and cyclic autocorrelation function.)
code
- 噪声背景下的信号检测是一项复杂而又重要的任务，在雷达信号检测和通信领域都是重要的课题。在低信噪比情况下与普通自相关函数法进行了比较。给出了时域及频域(Signal detection in noisy background is a complex and important task. It is an important topic in the field of radar signal detection and communi