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ls_inv_filter
- 子波整形反褶积是通过所设计的整形滤波器对地震子波，使其成为所期望的形状。-Shaping wavelet deconvolution by shaping filter designed for seismic waves, making it the desired shape.
image-fourier-transforma-filtering
- 此文件一共包含3个m文件。第一个文件的功能是绘制一个二值图像，并显示其傅立叶幅度谱。文件2功能是设计频域理想低通滤波器，并加以验证：读入一个二值图像(cameraman.tif)加噪声后在频域进行低通滤波观察滤波后的图像效果。文件3的功能是对图像eight.tif加入椒盐噪声后，实现Butterworth低通滤波.-This file contains 3 m documents. Functions of first file is to draw a binary image, and di
FPGA4JIIR
- 常用的数字滤波器有FIR数字滤波器和IIR数字滤波器｡ FIR数字滤波器具有精确的线性相位特性,在信号处理方面应用极为广泛,而且可以采用事先设计调试好的FIR数字滤波器IPCore来完成设计,例如Altera公司提供的针对Altera系列可编程器件的MegaCore,但是需要向Altera公司购买或申请试用版｡ 另外,对于相同的设计指标,FIR滤波器所要求的阶数比IIR滤波器高5~10倍,成本较高,而且信号的延迟也较大｡ IIR滤波器所要求的阶数不仅比FIR滤
uplod-1
- Constant k filters, also k-type filters, are a type of electronic filter designed using the image method. They are the original and simplest filters produced by this methodology and consist of a ladder network of identical sections of passive compone
Chebyshev-filters
- 切比雪夫滤波器的设计与实现,设计的滤波器可满足通带内平坦的群延迟响应和通带外足够大的的衰减-Design and Implementation of Schiff cut filter, the filter designed to meet the passband than flat group delay response and pass-band attenuation is large enough
firfilterverilog
- FIR FILTER DESIGNED IN VERILOG FOR 4 BIT MULTIPLIER
WFP_CactiWall
- 基于WFP模型的网络防火墙设计实现 WFP（Windows Filter Platform）是为网络过滤应用开发平台提供支持的API和系统服务的集合。WFP允许开发者编写代码和操作系统的网络协议栈 交互。网络数据可以在到达目的地之前被过滤和修改。通过提供简单的开发平台，WFP被用于取代以前的TDI过滤，NDIS过滤，以及LSP（Winsock Layered Service ）。在Visita及以后的系统火墙钩子，过滤钩子驱动将不再适用。 -Mod
FIR
- 本文档用于FTR滤波器的设计，基于matlab平台，内包含源代码以及结果-This document is designed for FTR filter matlab-based platform, and contains the source code and the results
DSP
- MATLAB软件平台下，利用函数wavread对语音信号进行采样，记住采样频率和采样点数； 2）画出语音信号的时域波形，对采样后的语音进行fft变换，得到信号的频谱特性；对语音信号分别加入正弦噪声和白噪声，画出加噪信号的时域波形和频谱图； 3）根据对加噪语音信号谱分析结果，确定滤除噪声滤波器的技术指标，设计合适的数字滤波器，并画出滤波器的频域响应； 4）用所设计的滤波器对加噪的信号进行滤波，在同一个窗口画出滤波前后信号的时域图和频谱图，对滤波前后的信号进行对比，分析信号变化； -
1
- 语音信号的延时和混响 1）利用Windows下的录音机或其他软件，录制一段自己的语音信号，时间控制在1s左右，并对录制的信号进行采样； 2）语音信号的频谱分析，画出采样后语音信号的时域波形和频谱图； 3）将信号加入延时和混响，再分析其频谱，并与原始信号频谱进行比较； 4）设计几种特殊类型的滤波器：单回声滤波器，多重回声滤波器，全通结构的混响器，并画出滤波器的频域响应； 5）用自己设计的滤波器对采集的语音信号进行滤波； 6）分析得到信号的频谱，画出滤波后信号的时域波形和频谱
Space_Filter
- OpenCV、空域滤波器（中值，均值，最大最小值...）-This code is designed for space filter and it is derived Digital Image Processing Matlab edition in page117 it has ArithmeticM_Filter for Arithmetic Mean Filtering GeometricM_Filter for Geometric Mean Filtering H
Chebyshev-I
- 本文件包含两个MATLAB程序。两个程序分别设计了切比雪夫1型低通滤波器和切比雪夫1型带通滤波器，实现特定频率信号的滤除。-This document contains two MATLAB program. Both programs were designed Chebyshev a low pass filter and Chebyshev type band-pass filter to filter out specific frequency signals to achieve.
AD8232
- AD8232是一款用于ECG及其他生物电测量应用的集成信号调理模块。该器件设计用于在具有运动或远程电极放置产生的噪声的情况下提取、放大及过滤微弱的生物电信号。该设计使得超低功耗模数转换器(ADC)或嵌入式微控制器能够轻松地采集输出信号-The AD8232 is an integrated signal conditioning block for ECG and other biopotential measurement applications. It is designed to ext
AWR_high_frequency_filter
- 利用AWR软件设计高频滤波器，仿真模拟，包括低通，高通，带通，带阻设计结果参数。-AWR software designed to take advantage of the high-frequency filter, simulation, including low pass, high pass, band pass, band stop design result parameter.
State_Space_Models_FEX
- State Space/ Kalman Filter Toolbox,Author: Marcelo Perlin / (PhD Student) / ICMA – Reading University,This toolbox was designed to simulate and fit linear state space models with the kalman filter approach. The main literature I used for this parti
SRUKF
- 使用SRUKF（平方呢无迹卡尔曼滤波算法）进行双星编队的轨道状态的估计，并且分析了不同编队构形的可观测性-square-root unscented kalman filter was designed to accomplish the optimal estimation of double satellite.
sin_keyi_16_jin_2
- 本次课程设计是做基于80C51F020的信号发生器的设计,要求采用编程的方法来实现正弦波的发生。通过D/A转换成模拟量而输出正弦波的采样值。把“采样定理”相关的理论运用于实践，利用模拟低通滤波器，将DAC转换将正弦波采样波形滤出，并显示在示波器上。要求产生频率为100Hz到1KHz的正弦波。-This course is designed to do 80C51F020 signal generator based on using programming methods to achieve
Grid-Connected-Photovoltaic
- “Grid Connected PV Systems with Smart grid functionality”. It solves the problem of shading to the available NTNU PV modules which is sensitive to the exiting central inverter system topology by proposing a PV system which is more efficient and
vp9_loopfilter_filters_dspr2
- loop filter designed to work using chars so that we can make maximum use of 8 bit simd instructions.
noise_reduction
- 设计音频降噪算法，并用MATLAB仿真实现。 1）读入一段音频后添加噪声，必须包括两种不同的噪声，信噪比：0dB~10dB； 2）分别采用滑动平均滤波器，直接频域滤波，以及谱分析后设计滤波器滤波三种方法实现，并对比效果。 3）给出各种方案的设计依据、代码、频响曲线，以及输入输出对比图。-Audio noise reduction algorithm design, and use MATLAB Simulation. 1) Read after adding noise int