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FIR
- Quartus II中滤波器的设计,里面含有高通滤波器,低通滤波器,带阻滤波器,主要用于滤除心电信号中的干扰-Quartus II filter design, which contains a high-pass filter, low-pass filter, band stop filter, mainly used for filtering of ECG signal interference
FIR
- matlab设计的FIR滤波器!包括矩形窗、Blackman窗、Hamming窗、Kaiser窗(带通)-Matlab design FIR filter! Including rectangular window, Blackman window, Hamming window, Kaiser window (Bandpass filter)
DSP
- 1.利用傅立叶级数展开的方法,自由生成所需的x(t); 2.通过选择不同的采样间隔T(分别选T>或<1/2fc),从x(t)获得相应的x(n)(作出x(n)图形); 3.对获得的不同x(n)分别作傅立叶变换,分析其频率响应特性4.利用巴特沃思、切比雪夫或椭圆滤波器设计数字滤波器(滤波特性自定),要求通过改变滤波器参数或特性(低通、高通、带通或带阻)设计至少两种数字滤波器,分析所设计滤波器并对上述给出的不同x(n)分别进行滤波; 5.利用窗函数设计法或频率采样法设计数字滤波
48taps_fir
- 成形滤波可以在调制后对调制波以带通滤波方式完成,也可以在调制前对基带以低通滤波方式完成,两者的效果是相同的。在现代全数字调制解调器中,成形滤波器大都采用数字滤波器来实现。由于对基带信号进行数字滤波更为方便,因此成形滤波普遍采用基带数字滤波方案。-Shaping filter can be modulated by the modulation wave band-pass filtering is accomplished, it can before the modulation baseba
high-pass-filter
- ADS(Advanced Design System)软件设计微带高通滤波器-ADS (Advanced Design System) software design microstrip high pass filter
LS_Fitlers
- MATLAB下用最小二乘设计低通,高通,带通,带阻数字滤波器。-Using MATLAB m-file to design LP, HP, BP and BS fitlers based on Least-square algorithm.
exp3[1]
- 利用窗函数设计FIR滤波器,2、 设计一个线性相位有限冲激响应低通滤波器,使其满足如下指标:通带边界为2kHz,阻带边界为2.5kHz,通带波纹 =0.005,阻带波纹 =0.005,抽样率为10kHz。分别采用多尔夫-切比雪夫窗进行设计。-Using window function design FIR filter, 2, design a linear phase finite impulse response low-pass filter to meet the following i
123
- IIR数字滤波器的设计,抽样频率为2*pi*1.5*10^4,通带截止频率为2*pi*1.5*10^3-IIR digital filter design, sampling frequency of 2* pi* 1.5* 10 ^ 4, pass-band cut-off frequency of 2* pi* 1.5* 10 ^ 3
yuan
- 微波电路设计,切比雪夫微波低通滤波器的设计,Microwave Office设计 仿真,带说明书-Microwave circuit design, microwave Chebyshev low-pass filter design, Microwave Office design simulation, with Manual
MATLAB
- 椭圆带通IIR数字滤波器的MATLAB程序及仿真图-Elliptic band-pass IIR digital filter of the MATLAB simulation procedures and plans
filter
- 不适用matlab自带滤波器函数的fir低通滤波器设计- low-pass filter
aliasingfilter
- 1)设计Butterworth型音频抗混叠滤波器; 2)参数: 下通带频率300Hz;上通带频率3400Hz; 下阻带频率280Hz;上阻带频率3600Hz; 通带最大衰减0.3dB; 阻带最小衰减40dB; 3)采用一低通滤波器和一高通滤波器级联; 4)分别确定LPF和HPF的性能指标; 5)求出两滤波器的系统函数和频率响应,并画出其幅频特性曲线; 6)求整个滤波器的系统函数和频率响应,并画出其幅频特性曲线。-1) the design of Butterw
filterbank8
- 8 通道双正交余弦调制滤波器组实现,滤波器的采样频率为 Fs:20000Hz 设计的低通原型的通带频率为625Hz 阻带衰减80db,滤波器的系数长度为512-8-channel biorthogonal cosine-modulated filter banks to achieve, filter sampling frequency Fs: 20000Hz designed a prototype low-pass frequency of 625Hz passband stopband
chebyshev
- chebyshev滤波器,更具需要设计高通低通带通chebyshev滤波器-chebyshev滤波器
FrequencyFilt
- Matlab编制的用于图像处理的带通巴特沃思滤波器-Constructs a band-pass butterworth filter
fir5116
- 16阶带通fir滤波器程序,处理加有白噪声的线性变频信号程序-16-order band-pass filter fir procedures to deal with white noise plus a linear frequency signal process
FIRqq
- 用凯泽窗设计线性相位带通FIR滤波器,给出了详细的编程语言和方法-Kaiser window design with band-pass linear phase FIR filter, given in detail and methods of programming languages
02
- irr语音滤波内含高通、低通、带同滤波器-irr includes high-pass filtering of voice, low-pass, with the same filter
DESIIR
- desiir.for 利用双线性Z变换设计巴特沃斯和切比雪夫I型IIR数字滤波器,包括低通、高通、带通、带阻四种形式。使用者只需指定通带、阻带的边缘实际频率及相应的衰减,便可输出数字滤波器 的级联形式的各子系统分子、分母的系数,并输出其幅频和相频响应。 -bilinear Z transform desiir.for design using Butterworth and Chebyshev IIR digital filter-I, including the low-pass, h
DSPkeshe
- 数字信号处理课设:窗函数法设计一个数字带通FIR滤波器-Based digital signal processing class: window function method to design a digital FIR band-pass filter