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HVEDITTT.ZIP
- To design a filter with the following specifications: a) a low pass filter with cut off 2pi/K b) use DFT modulation eq. Hk(z)=H(z) exp(-j*2*pi*(k/K)). The outputs should be shifted in the frequency domian-To design a filter with the following spe
zi
- 在本系统中，信息序列在先经过FSK调制，经过截止频率为25kHz的低通滤波器后（把信号频率限制在25kHz），再进入混频器搬移到更高的频率发送出去，在接收端，用与发送端同步的跳频信号对其进行变频（跳频的解跳处理在此进行），取下边频，然后进行FSK的解调-In this system, the message sequence prior through FSK modulation, through the cut-off frequency of 25kHz after low-pass fi
irr-lowpass-butterworth-16bit
- Filter type: Low Pass Filter model: Butterworth Filter order: 2 Sampling Frequency: 1000 Hz Cut Frequency: 100.000000 Hz Coefficents Quantization: 16-bit
yejinxianshi
- 这是我编的一个12864液晶显示程序。已经调试过-The MMA7260QT low cost capacitive micromachined accelerometer features signal conditioning, a 1-pole low pass filter, temperature compensation and g-Select which allows for the selection among 4 sensitivities. Zero-g
AllpassFilter
- This code applies a Low pass filter on an image and then a HIGH Pass filter, having the same cut-off frequncies. In the end, the code adds the two results to show that the resultant image is the original image itself... Not a very good approach but
MMA1250D
- This a program for the freescale s accelerometer MMA1250D.The MMA series of silicon capacitive, micromachined accelerometers features signal conditioning, a 2–pole low pass filter and temperature compensation. Zero–g offset full scale span and fi
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
lvbo12
- 利用AVR单片机设计IIR 低通滤波器，其中截止频率、抽样频率都有说明，运行环境是先用IICAVR建立工程，再将该代码加入进去即可-Use AVR microcontroller IIR low-pass filter, which cut-off frequency, sampling frequency with specifications, running environment is to use IICAVR build project, then the code can join
FIR-filter
- 基于切比雪夫最佳一致逼近设计了低通、高通、带通、带阻线性相位FIR滤波器-Based cut Chebyshev best uniform approximation to design low-pass, high pass, band pass, band-stop linear-phase FIR filter
1.2.3
- 利用截止频率不同的频域低通滤波器对图像进行处理，并比较不同截止频率对滤波效果的影响，说明产生差异的原因-Different frequency cut-off frequency domain low-pass filter to the image processing, and compare the different cut-off frequency of the filtering effect, explain the causes of differences
1.2.4
- 利用截止频率不同的频域高通滤波器对图像进行处理，并比较不同截止频率对滤波效果的影响，说明产生差异的原因。-Cut-off frequency of the different frequency-domain high-pass filter to the image processing, and compare the different cut-off frequency of the filtering effect, explain the causes of differences.
LowPass
- A low-pass filter is a filter that passes low-frequency signals but attenuates (reduces the amplitude of) signals with frequencies higher than the cutoff frequency. The actual amount of attenuation for each frequency varies from filter to filter. It
DSPyuandaima
- DSP课程设计大量源代码 1.模拟采样定理的实现 2.模拟滤波器的设计 3.切比雪夫I型低通滤波器设计 4.凯塞窗设计数字高通滤波器 5.数字FIR滤波器的设计方法 6.线性卷积和循环卷积的设计 -The DSP course design a large number of source code 1. Realization of analog sampling theorem 2 the design of analog filters 3 cut
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
gaotonglvboqi
- 采用双线性变换法设计一巴特沃斯高通滤波器，其通带截止频率（-3dB点处） =3KHz，阻带上限截止频率 =2KHz，能带衰减不大于3dB,阻带衰减不小于14dB，采样频率 =10KHz。-Bilinear transform design a Butterworth high-pass filter, the passband cut-off frequency (-3dB point) = 3KHz stopband upper cut-off frequency = 2KHz band a
hp_wsp
- 3nd order high pass filter with cut off frequency at 180Hz.
hp400
- 2nd order high pass filter with cut off frequency at 400 Hz. Designed with cheby2 function in MATLAB. -2nd order high pass filter with cut off frequency at 400 Hz. Designed with cheby2 function in MATLAB.
hp50
- 2nd order high pass filter with cut off frequency at 31 Hz. Designed with cheby2 function in MATLAB. -2nd order high pass filter with cut off frequency at 31 Hz. Designed with cheby2 function in MATLAB.
HHT
- 数字 带通滤波器 可以自由设置上下限截止频率-Digital band-pass filter can be freely set upper and lower cut-off frequency
kaiser_FIR_Filter
- Kaiser窗的FIR低通滤波器，75阶，可生成频谱图，调用程序时，修改参数即可改变截止频率。-Kaiser window FIR low-pass filter, 75 order, can generate the spectrum diagram, the caller, modify the parameter to change the cut-off frequency.