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快速傅立叶变换和圆周卷积的通用MATLAB源程序,非常有参考价值
Update : 2008-10-13 Size : 3.12kb Publisher : kongrui

用impz()函数求冲激响应:用filter()函数求冲激响应 用filter()函数求余弦输入响应:用conv()函数求余弦响应:
Update : 2008-10-13 Size : 764byte Publisher : 李子

matlab中计算数列子相关和互相关的程序
Update : 2008-10-13 Size : 1.15kb Publisher : 片片鱼

convolutional coding matlab仿真代码,仅供参考
Update : 2008-10-13 Size : 2.38kb Publisher : cjq

在MATLAB中,信号S经过信道H卷积后生成接收信号V,V=conv(S,H),从V和H反卷积
Update : 2008-10-13 Size : 3.38kb Publisher : ftgfhgf

CIC滤波器matlab代码 D=5; r=D; fs=1e5; S3_cic=conv(conv(ones(1,D),ones(1,D)),ones(1,D)); %三个单级卷积 [h3,f3]=freqz(S3_cic,1,1000,fs); plot(f3/(fs/2),20*log10(abs(h3))-max(20*log10(abs(h3))),'r','LineWidth',1.4) ylabel('\fontsize{12}\bf幅度响应(dB)') xlabel('\fontsize{12}\bf归一化频率(\times\pi rad/sample)') grid; box on; axis([0 1 -80, 0])
Update : 2012-05-30 Size : 680byte Publisher : 530228758@qq.com

DL : 0
卷积实验代码 实现多种功能 包括线性卷积和圆周卷积的动态演示-convolutional code experimental realization of a variety of functions, including linear and circular convolution of dynamic convolution demo
Update : 2025-02-19 Size : 4kb Publisher : 万金油

DL : 0
快速傅立叶变换和圆周卷积的通用MATLAB源程序,非常有参考价值-Fast Fourier Transform and Convolution circumference generic MATLAB source code, very useful
Update : 2025-02-19 Size : 3kb Publisher : kongrui

卷积码译码算法改进 实现Conv.(2,1,9)的编码、软判决滑动窗维特比译码,其生成多项式为G0=561(八进制),G1=753(八进制),调制方式为BPSK,信道为AWGN,比较不同的译码深度对译码器性能的影响-convolutional code decoding algorithm to improve achievement Conv. (2,1,9) of the Code, Soft Decision sliding window Viterbi Decoder, generating polynomial for the G0 = 561 (octal), G1 = 753 (octal), for BPSK modulation mode, channel for AWGN, compare different depth of decoding decoder performance of
Update : 2025-02-19 Size : 46kb Publisher : 李春晖

DL : 0
卷积运算:取x(t)和h(t)的长度为nx,nh。平移量n=nh+nx-1,利用for和if语句实现倒序求和运算。外循环用一个for语句实现平移,通过在求和时取数组元素的顺序实现倒序求和-Convolution operation: take x (t) and h (t) of length nx, nh. Translational volume n = nh+ Nx-1, use for and if statements to achieve reverse summation operator. Outside the circle with a for statement to achieve translation, when taken in sum array elements to achieve reverse the order of summation
Update : 2025-02-19 Size : 1kb Publisher : 1

用impz()函数求冲激响应:用filter()函数求冲激响应 用filter()函数求余弦输入响应:用conv()函数求余弦响应:-With impz () Function Impulse Response: The filter () function used for impulse response filter () Function Cosine input response: The conv () Function Cosine response:
Update : 2025-02-19 Size : 1kb Publisher : 李子

DL : 0
matlab中计算数列子相关和互相关的程序-matlab to calculate the number of Liezi related and inter-related procedures
Update : 2025-02-19 Size : 1kb Publisher : 片片鱼

在MATLAB中,信号S经过信道H卷积后生成接收信号V,V=conv(S,H),从V和H反卷积-In MATLAB, the signal S after convolution H channel generated receive signal V, V = conv (S, H), from V and H deconvolution
Update : 2025-02-19 Size : 3kb Publisher : ftgfhgf

DL : 0
离散卷积 离散卷积用于离散信号中,次程序是用MATLAB编写的-Discrete convolution of discrete convolution for discrete signals, sub-process is prepared using MATLAB
Update : 2025-02-19 Size : 2kb Publisher : gundam

数字信号处理基于matlab 文件内容 /conv(卷积部分) dupconv 重叠保留法 freqcirconv 频域圆周卷积 freqconv 频域卷积 timecirconv 时域圆周卷积 timeconv 时域卷积 /fft(频域分析部分) d2fft 基2FFT dft DFT最简化程序 dtft DTFT演示 /fir(fir滤波器设计) fir 得到fir滤波器hn getwindow 得到fir滤波器窗函数wn idealfilter 理想滤波器(低通,高通,带通)hdn idealhd 理想低通滤波器 /fir gui(fir滤波器GUI设计) gui_top 总图 gui_fir fir滤波器GUI gui_sigout 选择信号GUI /power caculate(功率谱分析) directpower 直接谱分析 indirectpower 间接谱分析(估计谱分析) noise 噪声谱分析 /sigout(常见信号产生) sigout 离散信号产生-Digital signal processing matlab based on the content of the document/conv (convolution part) dupconv law of reservations freqcirconv overlapping frequency domain circular convolution freqconv frequency domain convolution timecirconv time-domain circular convolution timeconv time-domain convolution/fft (frequency domain analysis part) d2fft base 2FFT dft DFT the most simplified procedure dtft DTFT demo/fir (fir filter design) fir be fir filter hn getwindow be fir filter window function wn idealfilter ideal filter (low pass, high pass, band-pass) hdn idealhd ideal low-pass Filter/fir gui (fir filter GUI design) gui_top general layout gui_fir fir filter selection GUI gui_sigout signal GUI/power caculate (power spectrum analysis) directpower direct spectral analysis indirectpower indirect spectral analysis (spectral analysis estimated) noise noise spectrum analysis/sigout (common signals) sigout discrete signals
Update : 2025-02-19 Size : 36kb Publisher : 李文

DL : 0
卷积编译码的matlab仿真,包括1/2,2/3 3/4三种信道卷积编译码-Matlab simulation of convolutional encoding and decoding, including 1/2, 2/3 3/4 convolutional encoding and decoding three-channel
Update : 2025-02-19 Size : 3kb Publisher : 章彩

DL : 0
通过matlab实现对dsp的仿真 基本的离散信号处理如卷积 圆周卷积等-matlab dsp signal
Update : 2025-02-19 Size : 2kb Publisher : 刘巧玲

DL : 0
使用matlab计算输入信号的卷积快速卷积,对卷积的原理进行说明-conv
Update : 2025-02-19 Size : 2kb Publisher : 栾超

DL : 0
调用MATLAB命令conv()函数,编写离散信号卷积和的通用程序dconv( )-Call the MATLAB command conv () function, the preparation of discrete signal convolution and the general program dconv ()
Update : 2025-02-19 Size : 1kb Publisher : 亢伟

DL : 0
matlab 卷积码的仿真,很好很实用 经过了测试的-matlab simulation of convolutional codes
Update : 2025-02-19 Size : 1kb Publisher : ddcdc
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