CN2724296Y - 带延迟窗重叠频域数字滤波器 - Google Patents
带延迟窗重叠频域数字滤波器 Download PDFInfo
- Publication number
- CN2724296Y CN2724296Y CN 200420029633 CN200420029633U CN2724296Y CN 2724296 Y CN2724296 Y CN 2724296Y CN 200420029633 CN200420029633 CN 200420029633 CN 200420029633 U CN200420029633 U CN 200420029633U CN 2724296 Y CN2724296 Y CN 2724296Y
- Authority
- CN
- China
- Prior art keywords
- window
- digital filter
- delay
- overlapping frequency
- chip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Complex Calculations (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420029633 CN2724296Y (zh) | 2004-08-27 | 2004-08-27 | 带延迟窗重叠频域数字滤波器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420029633 CN2724296Y (zh) | 2004-08-27 | 2004-08-27 | 带延迟窗重叠频域数字滤波器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2724296Y true CN2724296Y (zh) | 2005-09-07 |
Family
ID=35037914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420029633 Expired - Fee Related CN2724296Y (zh) | 2004-08-27 | 2004-08-27 | 带延迟窗重叠频域数字滤波器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2724296Y (zh) |
-
2004
- 2004-08-27 CN CN 200420029633 patent/CN2724296Y/zh not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Parhi et al. | Low-complexity Welch power spectral density computation | |
CN105337587B (zh) | 一种基于dft的非最大抽取系统综合滤波器组构造方法 | |
Jenkins | Fourier series, Fourier transforms and the DFT | |
CN110784229A (zh) | 一种基于快速傅里叶变换的带有模拟滤波器补偿的mwc后端信号重构方法 | |
CN106059530B (zh) | 一种频率响应与系数量化位数弱相关的半带滤波器 | |
CN102664843A (zh) | 一种单频干扰检测和消除的方法及其装置 | |
EP0484383B1 (en) | Digital filter and method of design | |
CN2724296Y (zh) | 带延迟窗重叠频域数字滤波器 | |
CN2724297Y (zh) | 带延迟窗重叠数字滤波器 | |
CN2722502Y (zh) | 带双窗全相位频域数字滤波器 | |
CN2826831Y (zh) | 并联重叠频域数字阵列滤波器 | |
CN2812402Y (zh) | 串联重叠频域数字阵列滤波器 | |
Bartolo et al. | An efficient method of FIR filtering based on impulse response rounding | |
CN1710809A (zh) | 串联重叠频域数字滤波器阵列 | |
CN1710810A (zh) | 并联重叠频域数字滤波器阵列 | |
CN108616265B (zh) | 一种基于五模余数基的rns dwt滤波器组的电路结构 | |
Ming et al. | Research on Audio Signal Denoising and Simulation Processing | |
Rakshit et al. | An adjustable novel Window function with its application to FIR filter design | |
CN113708741B (zh) | 一种系数可配置数字滤波器的设计方法及装置 | |
CN114389578A (zh) | 一种级联滤波器及其基波提取方法 | |
CN109815546B (zh) | 一种高速并行数字匹配滤波器的实现方法 | |
CN115308486A (zh) | 一种电能谐波计量方法及系统 | |
Narwaria et al. | Comparison of FIR filter using different window functions | |
CN108270416A (zh) | 一种高阶插值滤波器及方法 | |
CN2612156Y (zh) | 带时间窗的频域数字滤波器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TIANJIN SAMSUNG ELECTRONIC DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD., TIANJIN COMMUNICATION AND BROADCASTING GROUP CO. Effective date: 20060113 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060113 Address after: 300385 Micro Electronics Development Zone, Tianjin economic and Technological Development Zone, four Patentee after: Sansung Electronic Display Co., Ltd., Tianjin Address before: 300385 Micro Electronics Development Zone, Tianjin economic and Technological Development Zone, four Patentee before: Tongguang-Sanxing Electronic Co., Ltd., Tianjin |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |