搜索资源列表
007
- 用脉冲响应不变设计巴特沃斯数字低通滤波器-Designed by the same impulse response digital low-pass filter Butterworth
filterdesign
- 用Remez算法设计一个低通滤波器；设计一个5路5:1多相减采样滤波器和一个4路1:4多相增采样滤波器。-Remez algorithm with a low-pass filter designed by a 5-way multi-phase sampling filter and 5:1 4 1:4 a multi-phase sampling filter increases.
BasedonMATLABspeechsignalspectrumanalysisandfilter
- 录制一段个人自己的语音信号，并对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；给定滤波器的性能指标，采用窗函数法和双线性变换设计滤波器，并画出滤波器的频率响应；然后用自己设计的滤波器对采集的信号进行滤波，画出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，分析信号的变化；回放语音信号-The individual' s own record a voice signal, and the recorded signal is sampled draw sampled
dsp
- 1.录制一段自己的语音信号,对录制的信号进行采样 画出采样后语音信号的时域波形和频谱图 给定滤波器的性能指标,采matlab设计数字滤波器,并画出滤波器的频率响应 然后用自己设计的滤波器对采集的信号进行滤波,画出滤波后信号的时域波形和频谱,并对滤波前后的信号进行对比,分析信号的变化 回放语音信号。2.-1. Recorded his voice for some signal, the signal is sampled on the record draw sampled speech si
3_3_mean_diltter(ALU)
- 3*3均值滤波的VHDL语言实现的工程，对红外图像进行有效的去噪处理。这是其中的ALU模块，专门用来测试其延迟状况的模块。-3* 3 mean filter VHDL language works effectively on the infrared image denoising. This is one of the ALU module, designed to test the status of the module delay.
Various_EdgeDetection
- Edge detection refers to the process of identifying and locating sharp discontinuities in an image. The discontinuities are abrupt changes in pixel intensity which characterize boundaries of objects in a scene. Classical methods of edge detection inv
FIR
- FIR高通，低通，带通和带阻滤波器的设计并通过GUI显示-FIR high-pass, low pass, band pass and band stop filter is designed and displayed through the GUI
189144remez
- Remez滤波，BPSK复合基带信号仿真，载波生成器!-Designed to meet the following indicators, such as ripple linear phase FIR low-pass filter
wshang
- 用matlab进行陷波器的设计，单频率周期正弦信号加上宽带白噪声，用自适应算法进行分离。-It is about filter design.Designed bymatlab,and the result is well.
lunwen
- 电子设计大赛论文 A题 音频信号分析仪 B题 无线识别装置 C题 数字储存示波器 D题 程控滤波器 E题 开关稳压电源 F题 电动跷跷板设计 G 信号发生器 -Electronic Design Contest papers audio signal analyzer A Question Question wireless identification device B C D Question title digital storage oscilloscop
matlab
- 该程序主要也是针对滤波器设计的，实现了对一个语音信号的滤波处理-The program is largely designed for the filter, the realization of a voice signal filtering
Untitled2
- 数字信号处理中的语音信号处理，针对语音信号中的噪声，设计不同的滤波器滤除噪声。-Digital signal processing, the speech signal processing in speech signal noise in the filter designed different filter noise.
lixiangditong
- 分别设计理想低通滤波器、巴特沃思滤波器、指数滤波器、梯形低通滤波器,并对含高斯噪声的图像进行低通滤波，截止频率自选，观察不同的截止频率,不同的滤波器的滤波效果。-Were designed for the ideal low pass filter, Butterworth filter, exponential filter, ladder low-pass filter, and Gaussian noise images with low-pass filter cutoff freque
ch10
- 频率采样法：使所设计的FIR数字滤波器的频率特性在某些离散频率点上的值准确地等于所需滤波器在这些频率点处的值，在其他频率处的特性则有较好的逼近。 -Frequency sampling method：Make the FIR digital filters designed by the frequency characteristic in some discrete frequency is equal to the value accurately in these frequenc
FIR-using-bit-serial
- 用bit serial方法设计来有限长冲击响应滤波器，并用FPGA实现验证-Designed to use bit serial finite impulse response filter, and verify with the FPGA implementation
weinakaerman
- 维纳和kaerman滤波其设计，源程序 ，用MATLAB编的，很不错-Wiener filter is designed
batewosi
- 该程序主要针对机械等信号进行低通滤波。内包含了一个例子，并对巴特沃思滤波器的主要设计函数进行了详细的说明。-The program mainly for machinery, low-pass filtered signal. Contains an example, and the Butterworth filter is designed primarily for a detailed descr iption of the function.
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.
z08174
- 本实验是IIR滤波器设计-巴特沃斯滤波器设计，并通过实例检验得到了很好的滤波效果-IIR filter design, Butterworth filter has been designed and tested by example with excellent results
FIR
- 通过MATLAB程序设计实现FIR低通滤波器，附加一个交互界面选择不同的窗函数下的低通滤波。-MATLAB programs designed and implemented by FIR low-pass filter, attach an interactive interface to select a different window functions under the low-pass filter.