搜索资源列表
MyFilter
- 经典滤波器设计，设置高通、低通、带通滤波器-Classic filter design, set high-pass, low pass, band pass filter
gaishan
- 带限信号通过带通滤波器的信噪比改善，通过2000-5000KHZ和3000-4000KHZ的带通滤波器-Band-limited signal to noise ratio by improving the band-pass filter, through the 2000-5000KHZ and 3000-4000KHZ band-pass filter
Filter
- VC++自适应数字滤波器实验程序的源代码，可生成固定带通滤波器曲线图、可变带通滤波器曲线图、噪声删除、输入输出误差，可设置最低频率和最高频率，Y轴缩放等参数。 -VC++ adaptive digital filter test program' s source code, can generate a fixed band-pass filter curve, curve of the variable band-pass filter, noise removed, the inpu
Harmonic-extraction
- 我学习信号系统时原创的用matlab实现的谐波提取 ，两种方案，先分频再提基波，或者利用带通滤波器-I study the signal system to achieve an original harmonic extraction using matlab, the two programs, the first frequency and then Ti Jibo, or the use of band-pass filter
dfilter
- 数字带通滤波器设计原理以及设计不同带宽的带通滤波器实例-Digital band-pass filter design theory and design of different instances of band-pass filter bandwidth
MAX264-filter
- MAXIM 公司生产的CMOS开关电容滤波器具有很强的功能，利用它设计的锁相跟踪带通滤波器，电路简单，工作可靠，具有很高的实用价值。-Design of Phase Locked Loop Bandpass Filter Based on M AX264 and Its Application
filter_40MHz
- 数字化中频接收机，用在AD之后的带通滤波器，VERILOG描述，32阶-Digital IF receiver, used in the AD after the bandpass filter, VERILOG descr iption, 32-step
ann
- 介绍了一种基于神经网络白化匹配滤波器的QRS 波检测方法。我们用神经网络白化匹配滤波器来处 理ECG 信号的低频成分, 模拟其非线性及非稳态的特性。处理后的信号中含有ECG 中大部分高频成分, 让其通过 一线性匹配滤波器来检测QRS 波及其位置。对于大噪声的ECG 信号, 在匹配滤波器后加差分滤波, 取平方及滑动 平均等处理, 提高检测正确率。使用这种方法我们对M IT?B IH 心电信号数据库中噪声比较大的105号数据进行的 处理, 检测正确率为9912 。作为对比, 用数字
narrowbandCapon
- 该程序是一个仿真模型，对窄带的带通滤波器进行了仿真-The program is a simulation model of narrow band pass filter was simulated
shengyidaoyin
- 本组设计的声音导引系统使用双MCU结构，采用基于时间差的声源定位算法（利用三路接收器的时差信号）结合PID算法判断并控制移动声源的速度。本设计的特色在于使用四阶Butterworth带通滤波器对声音信号进行处理，使其具有较强抗干扰能力。且系统设计性价比高，功耗低。-Our group design the Sound Guidance System based on Bi-MCU configuration, using time difference sound source orientat
FIR_high_low_bandpass
- Fir滤波器，能对语音信号进行低通，高通，带通的浮点滤波-Fir filter the speech signal can be low pass, high pass, band pass of the floating point filtering
lvboqi_shiyan
- 巴特霍兹带通滤波器，可以通过不同的ws、wp实验出自己需要的频带-buttord filter
kechengsheji
- 窗函数设计高通，低通，带通滤波器。课程实验设计-Window function design high-pass, low pass, band pass filter. Experimental design courses
FIR_bandpass
- 用窗函数法设计FIR带通滤波器。指标：低端通带截止频率wlp=0.35π 低端阻带截止频率wls=0.2π。高端通带截止频率whp=0.65π 高端阻带截止频率whs=0.8π。-Design of FIR with window function bandpass filter target: low-pass with cutoff frequency wlp = 0.35π low stopband cutoff frequency wls = 0.2π passband cutof
sound
- 包含了使用matlab对声音信号进行时域和频域分析，加高斯噪声，并用高通、低通、带通滤波器进行滤波，并显示波形图。-Contains the sound signal using matlab time domain and frequency domain analysis, plus Gaussian noise, and high-pass, low pass, band pass filter to filter and display waveforms.
2ASK(1)matlab
- 2ASK(1)通信系统仿真进行2ASK调制，其中基带信号为单极性NRZ矩形波，采用相干解调方法对带通滤波器的输出信号进行解调；-2ASK (1) 2ASK modulation for communication systems simulation, in which the baseband signal is unipolar NRZ square wave, coherent demodulation method using band-pass filter output signal
youyuanlvbo
- 本压缩包包含了多种滤波，包括；反相输入二阶低通有源滤波器，反相输入一阶低通有源滤波器，四阶有源带通滤波器，同相输入二阶低通有源滤波器等多种。-This archive contains a variety of filtering, including inverting input second-order low-pass active filter, inverting input a first-order low-pass active filter, the fourth-orde
daitonglvwav
- 利用matlab语言，设计带通滤波器，对声信号进行滤波处理，除去环境噪声。-Using matlab language, designed bandpass filter, the acoustic signal filtering to remove noise.
Bandpass-filter
- 利用凯瑟窗设计带通滤波器，此程序主要是滤波程序-Kaiser window design using band-pass filter, this procedure is to filter the main program
band-filter
- 使用Electronics Workbench 5.0电子仿真软件(EWB)设计的带通滤波器。-Using electronic simulation software Electronics Workbench 5.0 (EWB) design a bandpass filter.