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用c语言实现下列的数字信号处理算法
1．离散傅里叶级数合成连续周期信号
2．DIF FFT 测试程序
3．将输入数据的幅度画出图形
4．使用FFT实现快速卷积
5．使用FFT实现快速相关
6．取样混迭演示程序
-language used to achieve the following digital signal processing algorithms 1. Discrete Fourier series synthetic signal two conse
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求卷积及两个序列的互相关函数，或一个序列的自相关函数；-for convolution and two sequences of cross-correlation function, or a series of auto-correlation function;
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数字信号处理中常用的线性卷积和互相关运算,Digital signal processing used in the linear convolution and cross-correlation computation
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本文件包含三个小程序，分别为用fft实现功率谱估计、实现快速卷积和快速相关。对了解fft在c中的编程很有帮助-This document contains three procedures were used to achieve power spectrum estimation fft, fast convolution and fast correlation. Fft to know programming in c in the helpful
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相关分析与卷积运算 。matlab 实现。
信号函数为x(t)=(1-|t|/T)[u(t+T)-u(t-T)],h(t)= e-a*t*tsin(2πft)-Correlation analysis with the convolution operation. matlab achieve. Signal function x (t) = (1- | t |/T) [u (t+ T)-u (tT)], h (t) = ea* t* tsin (2πft)
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Programs to find auto correlation, cross correlation, and circular convolution using matlab
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CONVOLUTION AND INTER CORRELATION AND FFT OF SOME SIGNIALS : port, tri, sinc -CONVOLUTION AND INTER CORRELATION AND FFT OF SOME SIGNIALS : port, tri, sinc ...
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This source code is a one file implementation of 2d correlation and convolution.
Using the basic difference between correlation and convolution this code correlates or convolves a given 2d matrix with a square window matrix (another 2d matrix) in a
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In mathematics and, in particular, functional analysis, convolution is a mathematical operation on two functions f and g, producing a third function that is typically viewed as a modified version of one of the original functions. Convolution is simil
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the program consists of-
1 GUI development in Matlab,
2 Convolution of analog signal
3 Correlation of analog signal
4 DFT calculation
5 Convolution of infinite signal using overlap method
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a matlab source code for convolution and correlation, combined by annotations
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计算信号相关性的传统方法，利用卷积来计算。-The traditional calculation of signal correlation methods, the use of convolution calculation.
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关于卷积运算和相关性运算的关系-Convolution and correlation on the relationship between computing
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主要介绍如何实现卷积和相关的界面演示，并可以自己编写信号，操作方便。-Describes how to implement convolution and correlation of the interface presentation, and you can write your own signal, easy to operate.
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信号与系统分析 序列的卷积计算和相关函数的计算-Convolution calculation of the basic sequence of signals and systems analysis and calculation of the correlation function
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convolution & correlation
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CIRCULAR CONVOLUTION,CORRELATION,DIGITAL IIR FILTERS_BUTTERWORTH,DIGITAL IIR FILTERS_CHEBYSHEV,
FIR FILTER DESIGN,FIR_TMS
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this a program that is useful to represent a sinusoidal signal and add two sinus using a white noise, then the convolution and correlation in representing the gaits is applied.-this is a program that is useful to represent a sinusoidal signal and add
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利用x(n)=Asin(pi*n/16)+z(n),z(n)为mean=0，var=0.1高斯白噪声，x(n)的SNR为10dB,s(n)=Asin(pi*n/16-5*pi),得出了x(n)和s(n)互相关函数r(n)，以及二者的卷积和.-The utilization for the mean of x (n) = Asin (pi* n/16)+ z (n), z (n) = 0, var = 0.1 Gaussian white noise, x (n) is the SNR as 10
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LAB program for Mtech semester 1 for Modern DSP lab,linear convolution, circular convolution, auto/cross correlation, DFT,DCT,FIR and IIR filters
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