搜索资源列表
myall_01
- 级联滤波器的优化设计,用于绘制优化滤波器cic 半带-cascading filter optimization design, optimized for mapping CIC half-band filter
FDTD-MicrostripeAntenna
- 全参数模板在FDTD数值算法下.微带天线方向系数、半空间方向函数、输入阻抗、驻波比、固定方位角的极化轴比的计算方法。-template parameters in the whole FDTD numerical algorithm under. Microstrip antenna factor, half-space direction function, input impedance, VSWR, fixed azimuth of polarization axis ratio calc
DivOil
- 两个小孩去打油,一人带了一个一斤的空瓶,另一个带了一个七两,一个三两的。原计划各打一斤油,可是由于所带的钱不够,只好两人合打了一斤油,在回家的路上,二人想平分这一斤油,可是又没有其它工具。试仅用三个瓶子(一斤、七两、三两)精确地分出两个半斤油来。 试编写程序进行分析并提出解决方案。 -two kids fight oil, a person with a pound of the bottles and another with a July 2, the one on March 2.
matlabfiltercode
- 用matlab是实现半带抽取、半带内插滤波器,以及fft变换,CIC等等。
beltfilter.rar
- 为带通滤波器,需设置半阶数、高低截止频率和采样频率。保存为function函数的m文件。rar中为一肌电信号。,For band-pass filter, to be set up semi-order, high and low cutoff frequency and sampling frequency. Save it as a function of m file function. rar for a EMG.
hb_half
- 半带滤波器的matlab实现,实现了2倍抽样的过程。-Half-band filter matlab implementation, to achieve a 2-fold sampling process.
101259390halfbandfilter
- 半带滤波器是另一种计算效率高、实时性强的高效滤波器。这种滤波器特别适合作变换因子为2N倍的抽取或内插运算。-Another half-band filter is computationally efficient and real time high-performance filters. This filter is particularly suitable for the transformation factor is 2N times the extraction or inter
FIR
- 详细介绍了窄带滤波器的设计,如半带,CIC等原理,原理很详细-Details of the narrow-band filter design, such as half-band, CIC and other principles, the principle in detail
cfdlms
- 自适应半带滤波器程序,实施约束频域值(LMS)算法提到实数据-subband adaptive filters:Implements the Constrained Frequency-Domain (LMS) Algorithm for REAL valued data
exa060206
- 计算并显示半带滤波器,显示H0,H1,及 H0+H1的幅频响应-to design a CQMF filter
exa060302
- 利用单带滤波器来设计一个半带滤波器,并显示半带滤波器H0,H1,及 H0+H1的幅频响应单带滤波器的归一化截止频率为0.84,长度=16,半带滤波器的长度=31。-Single-band filter design using a half-band filter, and display the half-band filter H0, H1, and H0 H1 magnitude response of the single-band filter normalized cutoff fr
uplink
- 本文主要是描述的DDC的matlab功能,从输入的信号经过1/4fs搬频,然后半带抽取,再到混频,最后到分数倍的抽取,再经过成形滤波器输出。-digital down convention
E6_10_HalfFilterMatlab
- 利用Matlab提供的firhalfband函数设计阶数为16、通阻带容限为0.0001的半带滤波器。 仿真测试滤波前后的信号时域图,绘制滤波器的频率响应特性图。- Matlab provides firhalfband function design of the order number is 16, stopband tolerance of 0.0001 half band filter. simulation test before and after filteri
Design-a-CQMFB
- 设计一CQMFB,低通滤波器H_0 (z)来自一半带滤波器。该半带滤波器的长度为47,通带截止频率ω_p=0.42π,试给出H_0 (z),H_1 (z),G_0 (z),G_1 (z)的幅频响应,单位抽样响应并画图。试着产生一信号,它由两个正弦加白噪声组成,一个在低频,一个在高频,正弦的频率及和白噪声的信噪比自己给定。试用所设计的滤波器组对该信号进行分解和重建。比较重建后的效果,并对结果继续进行分析。-Design a CQMFB, low pass filter H_0 (z) the h
CQMFB-design
- 设计一CQMFB,低通滤波器H0(z)来自一半带滤波器。该半带滤波器的长度为47,通带截至频率ωp = 0.42π,试给出H0 (z),H1(z),G0(z),G1(z)的幅频响应,单位抽样响应并画图。-Design a CQMFB, low-pass filter H0 (z) the half-band filter. The length of the half-band filter 47, the passband cutoff frequency ωp = 0.42π, try t
test04
- 一CQMFB,低通滤波器H0 (z)来自一半带滤波器。该半带滤波器的长度为47,通带截至频率ω_p = 0.42π,试给出H0 (z),H1(z),G0(z),G1(z)的幅频响应,单位抽样响应并画图。试着产生一信号,它由两个正弦加白噪声组成,一个在低频,一个在高频,正弦的频率及和白噪声的信噪比自己给定。试用所设计的滤波器组对该信号进行分解和重建。比较重建后的效果,并对结果继续进行分析。-A CQMFB, low-pass filter H0 (z) half band filter.The
fengxi
- 详细的分析了半带滤波器的matlab的实现。-Detailed analysis of the half-band filter matlab implementation.
exa010201b
- 说明信号的子带分解,内容涉及到涉及对信号分解的半带滤波器-Descr iption of the sub-band signal decomposition, which relates to relates to a half-band filter signal decomposition
16QAM
- 本代码是《通信信号处理》课程的大作业相应的代码。主要是通信信号发射端的仿真,具体功能是:1. 产生任意长度的伪随机序列,将序列映射为I,Q两路的信号,2.均方根升余弦滤波器成型. 3.经过通带衰减为3dB的倾斜滤波器(模拟信道衰落效果)4.插零,半带滤波器升抽样。 5.NCO处理单元调制-This code is communication signal processing courses corresponding to the large code. Mainly is the sim
半带滤波器插值抽取
- 使用半带滤波器实现多速率信号处理详细MATLAB代码(The use of half band filter to achieve multi rate signal processing, detailed MATLAB code)