搜索资源列表
ovrlpadd
- realize overlapped-add method ％[y]=overlpadd(x,h,Nfft) ％y:output sequence ％x:input sequence ％h:filter impulse response sequence ％Nfft:points of each DFT operation ％重叠相加法实现分段卷积-realize overlapped-add method% [y] = over lpadd (x, h, Nfft)
conv
- 利用DFT和IDFT计算x(n)和y(n) 的10点、15点、20点圆周卷积，然后与线形卷积结果画图比较-Calculated using DFT and IDFT x (n), and y (n) 10 points, 15 points, 20 points cyclic convolution, and then drawing comparison with the linear convolution result
circonvt
- 计算循环卷积，DFT，IDFT,FFT... .. -Computing cyclic convolution, DFT, IDFT, FFT ... ..
matlab
- 计DFT，IDFT,FFT,循环卷积，循环移位以及重叠保留法-Of DFT, IDFT, FFT, cyclic convolution, cyclic shift and overlap to retain the Law
chap02
- ex2_1 利用Z变换求系统输出 ex2_2 求DFT ex2_3 求序列的圆周移位 ex2_4 求序列的圆周卷积 ex2_5 简单的DFT实例 -ex2_1 the use of Z transform ex2_2 demand for system output DFTex2_3 seeking ex2_4 shift sequence for the circumference of the circular convolution sequence ex2_5 sim
lisanxinhaofuliyebianhuan
- 离散傅立叶变换(DFT)及其反变换的实现,有限长序列的循环移位、循环卷积-Discrete Fourier Transform (DFT) and its inverse transform of the realization of the cyclic shift sequence of finite length, circular convolution
matlabcodes
- 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
Dsp
- bi-linear Filter. Circular Convolution of two sequences using DFT and IDFT. Discrete Fourier Transform (DFT) of the sequence
work
- matlab中的循环卷积，DFT,DCT，它在数字信号处理方面有很大地作用-circular convolution in matlab, digital signal processing, it has greatly effect
chap02
- ex2_1 利用Z变换求系统输出 ex2_2 求DFT ex2_3 求序列的圆周移位 ex2_4 求序列的圆周卷积 ex2_5 简单的DFT实例-ex2_1 seeking to use the Z-transform system output ex2_2 seeking DFT ex2_3 find the circumference of the shift sequence ex2_4 find circular convolution sequence
linear_convconvolution
- 分段卷积算法实现，并与基于DFT的线性卷积比较-Piecewise convolution algorithm, and compared with DFT-based linear convolution
labprogram-dsp
- LAB program for Mtech semester 1 for Modern DSP lab,linear convolution, circular convolution, auto/cross correlation, DFT,DCT,FIR and IIR filters
signal-processing
- 压缩文件中给出了已知系统传递函数及输入信号的情况下，求解系统输出响应的四种方法，即差分方程法，卷积法，DFT法以及滤波器设计方法；此外还包含创建窗及其频率响应的matlab设计。-Known compressed file system transfer function is given and the case of the input signal, the output response of the system to solve the four methods, namely th
dft, convolution, IDFT, fir(finite impulse response)
- dft, convolution, IDFT, fir(finite impulse response) wtiitein in matlab
DFT
- 离散傅里叶变换的性质的matlab仿真程序，包括线性特性、时移特性、频移特性、对称性和循环卷积等性质-The nature of the discrete Fourier transform matlab simulation program, including linearity, time-shift feature, the nature of the frequency shift characteristics, such as symmetry and circular convo
example_5_2
- 股票市场异动平均线，用DFT计算线性卷积-The stock market moving average line, using DFT to calculate linear convolution
Compare-runtime
- 数字信号处理，比较普通卷积运算，dft卷积和快速傅里叶变换FFT卷积的运算时间比较，内附公式法dft源代码-Digital signal processing, more general convolution, convolution dft and Fast Fourier Transform FFT convolution computing time compared with source code included formula method dft