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DSP
- 先采集一单声道音频信号（.wav）并用WAVREAD文件采样读取，并对其进行频谱分析。分别用窗函数法和双线性变换法设计低通、高通、带通三种FIR滤波器和IIR滤波器。用M文件使信号通过滤波器并对输出信号进行时域和频域分析。-First acquisition of a mono audio signal (. Wav) files with sampling WAVREAD read, and their spectral analysis. Window function, respectiv
ipf
- 这是一个时间序列的高通滤波matlab函数！-This is a time series of high-pass filter function matlab!
IIR_digital_filter_design
- IIR数字滤波器设计:用双线变化法及脉冲响应不变法，用Matlab编程，设计低通、高通、带通IIR数字滤波器-IIR Digital Filter Design: A two-constant changes in law and the impulse response method, using Matlab programming, designing low-pass, high pass, band-pass IIR digital filter
chuanhanshulvboqisheji
- 利用矩形窗设计FIR高通滤波器 利用hanning窗设计FIR高通滤波器 利用hamming窗设计FIR高通滤波器 三个窗函数的比较三个窗函数的比较 -The use of rectangular window FIR high-pass filter designed to use hanning window design FIR high-pass filter using hamming window design FIR high-pass filter 3 windo
DSP
- 数字信号处理课程设计程序，实现频分复用，低通带通高通滤波器进行滤波。-Digital Signal Processing design process, to achieve frequency division multiplexing, low-pass band-pass filter high-pass filter.
jiangzao
- 对一段wav文件读取，并做简单的降噪处理，其中包含了高通滤波器的设计。适合新手-Wav file on a read and do simple noise reduction, which contains a high-pass filter design. For novice
gaotonglvboqi
- 基于Matlab的高通滤波器的设计源码，可以通过此代码，模拟高通滤波器的设计。并附有仿真后的图像。-Matlab-based high-pass filter design source code, this code can simulate the high-pass filter design. Together with simulation, the image.
gaotong
- 高通滤波器实现，可用于小目标检测，效果还不错，对于初学者很有帮助-High-pass filter can be used for small target detection, the results were good, very helpful for beginners
Signal-detection-of-signal-of-heart
- 心电信号的计算机分析 通过理论结合实际，用C语言编程对MIT心电信号数据进行分析，实现低通滤波、高通滤波、QRS检测、特征提取、心律失常分析，从中了解和掌握数字信号处理的方法和应用。 -ECG computer analysis by the theory with reality, and C language programming on the MIT ECG data analysis, low-pass filter, high pass filtering, QRS dete
gaotonglvboqi
- 用LMS算法实现高通滤波器，是用了噪声对消原理，是凹口滤波器的特例-High-pass filter using the LMS algorithm is the use of noise cancellation principle is a special case of the recess filter
04
- 对原图分别在频域内使用理想低通滤波器（选择任意截止频率）和理想高通滤波器（选择任意截止频率）和理想高通滤波器，再对其使用快速傅里叶变换，并输出修复后的图像的频率谱图。最后将高通滤波与低通滤波后的相加，输出，并与原图进行比较。-Respectively of the original image in the frequency domain using the ideal low-pass filter (choose an arbitrary cut-off frequency) and th
butterfliter
- 巴特沃斯高通滤波器的设计，Butterworth high-pass filter design，花费不少时间弄出来的-Butterworth high-pass filter design
Project2_1_1
- 在一張低對比度的影像(image_1.bmp)，請針對這張影像實現同態濾波(homomorphic)高斯高通濾波器的演算法-Homomorphic filtering (homomorphic) Gaussian high pass filter algorithm for this image in a low-contrast the image (image_1.bmp)
HPF_WINDOW
- 基于matlab的HPF加窗信号处理,包含矩形窗，汉明窗，汉宁窗，三角窗等- MATLAB programme for window-based FIR HIGH-pass filter design
lvboqi
- 用MATLAB编程实现低高通滤波器的实现，滤出信号的低高频分量-MATLAB programming implementation of the low and high pass filter, filter out the low and high frequency components of the signal.
Digital-filter
- 数字滤波器 ，用matlab的GUI界面完成，可以对输入的信号进行低通，高通，带通，带阻的选择，同时能设置相应的参数。滤波的类型包括：blackman，boxcar，hanning，hamming-Digital filter matlab GUI interface, the input signal low pass, high pass, band-pass, band-stop choice, at the same time to set the appropriate paramet
Various-types-of-filter
- 各类滤波器的设计程序，包括理想低通，高通滤波器，butterworth低通，高通滤波器，高斯低通，高通滤波器，梯形低通，高通滤波器，和用其他方法编写的理想低通、理想高通、Butterworth低通、同态滤波程序-Various types of filter design procedures, including the ideal low-pass, high-pass filter, butterworth low pass, high pass filter, Gaussian low
FIR--filter--desgin
- FIR 滤波器设计，其中包括低通/高通/带通/带阻等几种滤波器-FIR filter design, which includes a low pass/high pass/band pass/band-stop filters, such as several
filter
- 强大的滤波器设计软件，实现低通、高通滤波，非常实用-Powerful filter design software, to achieve low pass, high pass filter, very practical
filter bandpass
- Bandpass Filters A band pass filter is an electronic circuit that allows the passage of a Frequency range of a signal and attenuates the remaining frequencies. We present three bandpass filters that added deliver the audible spectrum By the human