搜索资源列表
bandpass
- 带通滤波___ ___ ___ __ren -bandpass fliter ,yyyyyyyyyyyyyyyyy
Filtering
- 时域滤波方法,频域滤波大全(包括中值滤波,均值滤波,理想低通,巴特沃斯低通 带通滤波器-Time-domain filtering, frequency domain filtering Daquan (including the median filter, mean filter, the ideal low-pass, Butterworth low-pass 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
SButterworh
- fortran 编写的巴特沃斯滤波程序,可以实现低通滤波,高通滤波,带通滤波,作者是李建平。-fortran program written Butterworth filter, can achieve low-pass filtering, high pass filter, band-pass filter, the author is Li Jianping.
exp5
- 对音频信号进行带通滤波处理,带通带宽为800HZ~22000HZ-The audio signal band-pass filter, band-pass bandwidth 800HZ ~ 22000HZ
SButterworh
- Butterworth带通滤波Fotran子程序,严格按照原文献在对事件序列正滤一遍后又倒滤一遍,以合理避免了位相偏移。-Butterworth band-pass filter Fotran subroutine, in strict accordance with the original documents in the sequence of events is filtered again and then filter do
fuliyebianhuan
- 对指纹图像进行傅里叶变换和带通滤波。直接修改参数就行。-Fourier transform of the fingerprint image and band-pass filtering. Modify the parameters directly on the line.
12-9
- 本程序基于labview8.2开发平台,实现带通滤波功能-The program is based on labview8.2 development platform, to achieve band-pass filtering
yuyincunchu
- 数字化语音存储与回放系统, 该系统主要由语音收集、增益放大、带通滤波、A\D、D\A转换,51单片机、外部RAM存储、功率放大、扬声器几大部分组成。其中语音收集主要由驻极体话筒实现。然后同过增益放大部分将几十毫安的信号放大至0~8A左右。再利用带通滤波滤去带声外地噪音,并由A\D转换将声音信号转化为数字信号存储在单片机的外部存储器中,可存储时长为4秒左右。再由D\A转换转变为模拟信号后通过带同滤波滤去噪声,功率放大部分放大功率后,最后由
dsp_system
- 实现一个数字信号处理的仿真系统 。具有界面并实现以下功能:能产生(得到)并选择各种数字信号(sin、方波、三角波、语音、噪声及其叠加);具有DFT和DCT变换功能,对各种信号进行变换;设计滤波器实现低通、高通、带通滤波,得到输出信号的频域特性和时间序列。-the realization of a digital signal processing simulation system. Requires interface and ach
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 ca
filtering-in-frequency-domain
- 信号分析与处理中的频率域数字滤波程序,包括带通和带阻滤波-Signal analysis and processing of frequency-domain digital filtering program
bp_filter
- 带通滤波,matlab程序,用于地震资料处理-Band-pass filter, matlab program for seismic data processing
third_-octave
- 采用带通滤波法,对信号进行1/3倍频程分析。程序带详细注释。-no english
test
- 周期加载传输线加载电容从而带来很好的带通滤波特性-Periodically loaded transmission line load capacitance in order to bring good band-pass filter characteristics
Bandfilter
- 这是一个非常好用的带通滤波程序。希望对初学者有帮助。谢谢。-this is Band filter program.
processing-time--signals-
- matlab时域信号处理算例,包括带通滤波、高通滤波、低通滤波-signals processing in time domain ,including Low pass filter ,high pass filter,Band pass filter
processing-frequency-signals-
- matlab频域信号处理算例,包括带通滤波、高通滤波、低通滤波-signals processing in frequency domain ,including Low pass filter ,high pass filter,Band pass filter
GUI
- 对一段声音进行高通低通和带通滤波 ,观察其波形,滤波频率可选择-A sound of high-pass low-pass and band-pass filter, and observe the waveform, the filter frequency selectable
MATLAB-SINGAL-PROCESSING
- 对采集的语音信号进行滤波,谱分析,并进行前后时域和频域波形比较。可选择IIR和FIR滤波器进行高通,低通和带通滤波。-To obtain the voice signal filtering, spectrum analysis, and the time domain and frequency domain waveform and compared. Can choose IIR and FIR filter for qualco