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filter
- 绘制四种常用低通模拟滤波器(贝赛尔滤波器,巴特沃斯滤波器,切比雪夫滤波器及椭圆滤波器)幅频特性曲线-Draw four commonly used low-pass analog filter (Bessel filter, Butterworth filter, Chebyshev filter and elliptic filter) amplitude-frequency characteristic curve
xiaobosoundsignal
- 对原始图像在水平方向和垂直方向与2个滤波器(低通、高通)相卷积,可以得到4块面积为原图像1/4的子图,分别为水平方向低频和垂直方向低频(HH)、水平方向低频和垂直方向高频(HG)、水平方向高频和垂直方向低频(GH)、水平方向高频和垂直方向高频(GG)。-The original image in the horizontal direction and vertical direction and two filters (low pass, high pass) with convolutio
Lowpassfiltermatlab
- 低通滤波器,用Matlab编程实现低通滤波器的功能-Low-pass filter, using Matlab programming function of the low-pass filter
low_pass
- 图像的低通滤波器,用MATLAB设计一个3×3模板标准差为0.5的高斯低通滤波。-Image low-pass filter MATLAB design, a standard template for 3 x 3 0.5 gaussian low-pass filter
IIT_Filter
- MATLAB下通过impulse invariant transformation方法设计数字滤波器,包含低通和带通滤波器代码。-Using MATLAB m-file to design LP and BP digital filter by impulse invariant transformation method.
MT_Filter
- MATLAB下用Matched-z 变换设计低通,高通,带通,带阻数字滤波器设计-Using MATLAB m-file to design LP, HP, BP and BS fitlers by matched-z transformation.
ditonglvboqi
- 基于Matlab的低通滤波器的设计源码,可以通过此代码,模拟低通滤波器的设计。并附有仿真后的图像。-Matlab low pass filter based on the design of source code, can this code, analog low-pass filter design. Together with simulation, the image.
lpf
- 北邮通信原理基于matlab的计算机仿真,低通滤波器的实现方法,简单通用。-the realization of low pass filter(lpf)
ALL-fir-low-band-highpass
- FIR 滤波器的低通,带通,高通实现,matlab-FIR using matlab
FIR_128
- FIR 128阶低通滤波器,由matlab仿真并在quartusII中实现-FIR 128 order low-pass filter
lowpasser
- 关于DSP方面的低通滤波器的设计的matlab程序。-On the DSP side of the low-pass filter design matlab program.
lvboqi
- matlab设计的IIR滤波器,包括巴特沃低通滤波器,切比雪夫低通滤波器等。-matlab design of IIR filters, including Butterworth low-pass filter, Chebyshev low pass filter.
lowpassfilter
- 利用matlab设计FIR低通滤波器和IIR低通滤波器。编译通过。-matlablowpass filter
filter
- 一阶无限冲激响应低通滤波器和一阶无限冲激响应高通滤波器,用matlab计算并画出它们的增益响应-First order IIR low-pass filter and the first order IIR high-pass filter, using matlab to calculate and draw them gain response
FIRfiltering
- 这是一个FIR低通滤波器的设计matlab程序,可以实现低通滤波-This is a FIR low-pass filter design matlab program, you can achieve a low-pass filter
matlab
- 这事我用巴特沃斯模拟的方法设计的数字低通,高通,带通滤波器,其中只有一小段-I used this method to design analog Butterworth digital low pass, high pass, band pass filter, which only a short
cheng-xu
- (1)认真复习第七章中用窗函数法和等波纹最佳逼近法设计FIR数字滤波器的原理; (2)调用信号产生函数xtg产生具有加性噪声的信号xt,并自动显示xt及其频谱,如图10.5.1所示; 图10.5.1 具有加性噪声的信号x(t)及其频谱如图 (3)请设计低通滤波器,从高频噪声中提取xt中的单频调幅信号,要求信号幅频失真小于0.1dB,将噪声频谱衰减60dB。先观察xt的频谱,确定滤波器指标参数。 (4)根据滤波器指标选择合适的窗函数,计算窗函数的长度N,调用MATLAB函
design
- 根据语音信号的特点给出有关滤波器的性能指标:1)低通滤波器性能指标,fp=1000Hz,fc=1200 Hz, As=100dB,Ap=1dB;2)高通滤波器性能指标,fc=2800 Hz,fp=3000 Hz As=100dB,Ap=1dB;3)带通滤波器性能指标,fp1=1200 Hz,fp2=3000 Hz,fc1=1000 Hz,fc2=3200 Hz,As=100dB,Ap=1dB。用IIR对其分析,最后,利用MATLAB中的函数freqz画出各滤波器的频率响应。-This artic
matlab011
- 根据语音信号的特点给出有关滤波器的性能指标:1)低通滤波器性能指标,fp=1000Hz,fc=1200 Hz, As=100dB,Ap=1dB;2)高通滤波器性能指标,fc=2800 Hz,fp=3000 Hz As=100dB,Ap=1dB;3)带通滤波器性能指标,fp1=1200 Hz,fp2=3000 Hz,fc1=1000 Hz,fc2=3200 Hz,As=100dB,Ap=1dB。用IIR对其分析,最后,利用MATLAB中的函数freqz画出各滤波器的频率响应。-This artic
FIRshuzilvboqi
- 一个FIR数字低通滤波器的设计,在CCS设计之前先在MATLAB中进行仿真,观察一下效果。并得到参数,然后再导入CCS中,用CCS实现FIR滤波器的设计。-A low-pass FIR digital filter design, design before the CCS in the MATLAB simulation and observe the results. And are parameters, and then import the CCS, the CCS to achiev