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Description: 使用DSP2812实现无限冲击响应滤波器（IIR）算法，该程序用C语言编写，可在CCS2000下运行。-DSP2812 unlimited use of impact response filter (IIR) algorithm, the program used the C language, the CCS2000 running.
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Size: 6924 |
Author: 胡卫华 |
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Description: IRR filter 设计-IRR filter design!
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Size: 177152 |
Author: 秦川 |
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Description: DSP C5402设计IIR滤波器源代码，对输入信号实现IIR滤波-This is source codes of IIR filter of TMS320C5402. It implements IIR filter for input.
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Size: 10240 |
Author: 熊雪莱 |
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Description: 一个４阶的ＩＩＲ滤波程序，通过两个２阶的串联的完成，-One 4 steps IIR filter procedures, series connected complete through two 2 steps
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Size: 2048 |
Author: 卓越 |
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Description: 使用DSP2812实现无限冲击响应滤波器（IIR）算法，该程序用C语言编写，可在CCS2000下运行。-DSP2812 unlimited use of impact response filter (IIR) algorithm, the program used the C language, the CCS2000 running.
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Size: 60416 |
Author: 胡卫华 |
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Description: IIR数字滤波器，包括Lowpass、HighPass 和 Passband 获取于网络-IIR digital filter, including Lowpass. Passband HighPass and access to network
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Size: 9216 |
Author: long |
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Description: 该源码是无限冲激响应滤波器（IIR）算法的实现例子，开发工具是CCS，开发芯片是TMS320VC5416.-The source is the infinite impulse response filter (IIR) algorithm example, development tools is the CCS, the development of chip TMS320VC5416.
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Size: 10240 |
Author: zhou |
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Description: 用双线性变换法设计IIR数字滤波器
滤波就是将外界干扰的不需要的频率滤除掉，一面影响要测试数据的结果。比如如果是心电波的话，如果这是外界有很大的噪声干扰，滤波就是把不必要的信号给抑制掉，以便对心跳的正常测试。通过图比较，滤波后的明显比之前的要平滑，就是滤去干扰噪声的结果。采样间隔对实验有影响，取的过大会导致频率混叠。-Bilinear transformation method using digital filter IIR filter design is to outside interference filter out unwanted frequencies, while the impact to test data results. For example, if it is so heart waves, if this is a great noise outside interference, filtering is unnecessary signal out to the curb in order to test the normal heartbeat. Through chart comparison, after filtering than before to smooth the noise interference is the result of least squares. Sampling interval of the experiment affect take-off frequency of the General Assembly leading to aliasing.
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Size: 1024 |
Author: 果法 |
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Description: iir filter creat by altera
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Size: 21504 |
Author: heti |
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Description: 几个带通滤波器的设计 matlab实验文档-Several bandpass filter design matlab experimental document
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Size: 38912 |
Author: 邱杰富 |
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Description: 两种滤波器,FIR IIR的MATLAB程序
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Size: 327680 |
Author: lbz |
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Description: 测试IIR滤波器的单位冲激响应曲线；
检查IIR滤波器的频率特性。
-IIR filter testing unit impulse response curve check IIR filter frequency characteristics.
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Size: 39936 |
Author: 臧寿鸿 |
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Description: iir滤波器，无限冲激响应滤波器。功能强大-IIR filters, infinite impulse response filter. Powerful
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Size: 71680 |
Author: 艰苦的 |
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Description: 椭圆滤波器具有很好的窄带滤波能力，比普通的FIR,IIR滤波器有更简单的结构-Elliptic filter has very good ability to narrow-band filter than the common FIR, IIR filters have a more simple structure
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Size: 1024 |
Author: zhujia |
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Description: IIR一阶低通滤波器
一阶高通滤波器
Notch 嵌波滤波器
Peak 滤波器
IIR低通滤波（Butterworth）
IIR高通滤波（Butterworth）
IIR带通滤波（Butterworth）
IIR带阻滤波（Butterworth）
IIR低通滤波（chebyshev 1）
IIR低通滤波（chebyshev 1）
chebyshev 中用到的函数 cheby.m-First-order IIR low-pass filter the first-order high-pass filter Notch filter inlay Peak wave filter IIR low-pass filter (Butterworth) IIR high-pass filtering (Butterworth) IIR band-pass filter (Butterworth) IIR band-stop filter (Butterworth) IIR low-pass filter (chebyshev 1) IIR low-pass filter (chebyshev 1) chebyshev function used cheby.m
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Size: 7168 |
Author: Kelsey |
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Description: IIR filter - iir filtering more effective than FIR filter but not so stable-IIR filter- iir filtering more effective than FIR filter but not so stable
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Size: 39936 |
Author: Furyan |
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Description: 利用MATLAB开发软件进行编程，实现了数字IIR低通滤波器的功能，程序直接可以运行！-Use MATLAB to develop software for programming, implementation of digital IIR low-pass filter function, the program can run directly!
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Size: 35840 |
Author: huangshuangping |
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Description: 这是一IIR滤波器的实现，是WORD格式的！-this is a iir filter base on c54x
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Size: 9216 |
Author: shenjlong |
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Description: 1.题目：数字滤波器的设计与应用
2.设计要求：利用 Matlab 软件,以复合信号分离为例,对 “数字信号处理” 课程中
的谱分析 、数字滤波器设计和信号滤波这三个过程进行了仿真实现,给出了仿真结果。
3.具体步骤：
（1）构造原始信号s(t)
（2）画出s(t)的频谱
（3）设计ellipse数字滤波器(IIR)，包括低通，带通，带通，并显示幅频特性
（4）用得到的滤波器进行滤波，分离出三路信号，观察时域波形和幅频特性
（5）用三路信号s1,s2,s3尝试重新合成原始信号
4.问题：为什么重新合成的信号和原信号不相等呢？谁能解释一下？谢谢,QQ:664519036- 1. Title: Digital Filter Design and Application
2. Design requirements: use of Matlab software to composite signal separation, for example, on "Digital Signal Processing" course
Of the spectral analysis, digital filter design and signal filtering process carried out three Simulation, the simulation results.
3. Concrete steps:
(1) construct the original signal s (t)
(2) Draw s (t) of the spectrum
(3) design ellipse digital filter (IIR), including low pass, band pass, band pass, and shows amplitude-frequency characteristics
(4) filtering with a filter obtained by the isolation of three signals, observed time-domain waveform and frequency characteristics
(5) with a three-way signal s1, s2, s3 try to re-synthesis of the original signal
4. Question: Why is re-synthesized signal and the original signal is not equal to it? Who can explain? Thank you, QQ: 664519036
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Size: 1024 |
Author: 张智刚 |
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Description: IIR滤波器设计，用matlab语言设计一个矩形二维IIR低通数字滤波器程序-IIR filter design with matlab language to design a rectangular two-dimensional low-pass digital IIR filter program
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Size: 16131072 |
Author: 于 |
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