Description: 輸入一張圖，輕過highpass butterworth轉換，以改善圖片的明亮對比-Enter a map, light-off highpass butterworth conversion in order to improve the image of the bright contrast Platform: |
Size: 58368 |
Author:林華 |
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Description: 这不是一个标准MATLAB的函数
H = hpfilter （类型，男，氮， D0 ， n ）的创建传递函数的高通滤波器，氢，指定的类型和大小MxN 。可能的值类型， D0和N是： 理想 理想高通滤波器的截止频率D0 。 Ifsupplied ， n是被忽略。 btw 巴特沃思高通滤波器
n阶和截止D0 。
gaussn 高斯高通滤波器的截止（标准偏差） D0 。
如果提供，正被忽略。 M和N应该是偶数的密度泛函过滤。-THIS IS NOT A STANDARD MATLAB FUNCTION
H = hpfilter (type,M,N,D0,n) creates the transfer function of a highpass filter, H, of the specified type and size MxN. Possible values for type, D0, and n are: ideal Ideal highpass filter with cutoff frequency D0. Ifsupplied, n is ignored. btw Butterworth highpass filter
of order n, and cutoff D0.
gaussn Gaussian highpass filter with cutoff (standard deviation)D0.
Platform: |
Size: 1024 |
Author:lql |
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Description: 实时滤波器，具有精美界面，可以开发自己的应用功能。-You can use 4 types of filters:
- Butterworth
- Chebyshev 1
- Chebyshev 2
- Elliptic
You can use them as:
- Lowpass
- Highpass
- Bandpass
- Stopband
Showing theirs features in frequency, phase and the z plane. After the desing phase you can apply the designed filter in real time to incoming audio signal from the microphone.
Platform: |
Size: 305152 |
Author: 反对撒 |
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Description: In oreder to compare Impulse Invariance method charactristics for transformation analogue filters to digital ones in highpass and bandpass and lowpass formats,here are 6 M-files that simulate a third order butterworth filter analyizing impulse response(time domain) and frequency analysis of analogue and transformed digital filters-In oreder to compare Impulse Invariance method charactristics for transformation analogue filters to digital ones in highpass and bandpass and lowpass formats,here are 6 M-files that simulate a third order butterworth filter analyizing impulse response(time domain) and frequency analysis of analogue and transformed digital filters Platform: |
Size: 1024 |
Author:salar |
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Description: In oreder to compare Impulse Invariance method charactristics for transformation analogue filters to digital ones in highpass and bandpass and lowpass formats,here are 6 M-files that simulate a third order butterworth filter analyizing impulse response(time domain) and frequency analysis of analogue and transformed digital filters-In oreder to compare Impulse Invariance method charactristics for transformation analogue filters to digital ones in highpass and bandpass and lowpass formats,here are 6 M-files that simulate a third order butterworth filter analyizing impulse response(time domain) and frequency analysis of analogue and transformed digital filters Platform: |
Size: 1024 |
Author:salar |
Hits:
Description: In oreder to compare Impulse Invariance method charactristics for transformation analogue filters to digital ones in highpass and bandpass and lowpass formats,here are 6 M-files that simulate a third order butterworth filter analyizing impulse response(time domain) and frequency analysis of analogue and transformed digital filters-In oreder to compare Impulse Invariance method charactristics for transformation analogue filters to digital ones in highpass and bandpass and lowpass formats,here are 6 M-files that simulate a third order butterworth filter analyizing impulse response(time domain) and frequency analysis of analogue and transformed digital filters Platform: |
Size: 1024 |
Author:salar |
Hits:
Description: design of:
1.butterworth bandpass filter
2.butterworth bandstop filter
3.butterworth lowpass filter
4.butterworth highpass filter
for the given specifications using matlab
design of:
1.hilbert transformer
2.differentiator
using matlab
frequency response of lowpass filter using kaiser window in matlab
representation of basic signals using matlab
convolution of two sequences using matlab-design of:
1.butterworth bandpass filter
2.butterworth bandstop filter
3.butterworth lowpass filter
4.butterworth highpass filter
for the given specifications using matlab
design of:
1.hilbert transformer
2.differentiator
using matlab
frequency response of lowpass filter using kaiser window in matlab
representation of basic signals using matlab
convolution of two sequences using matlab
Platform: |
Size: 4096 |
Author:Ashwin S Raj |
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Search - butterworth highpass