Location:
Search - filter fir
Search list
Description: 数字带通滤波器的设计过程。共3个源程序。其中，dos.cpp为带通FIR的源程序，其中的滤波器阶数n，滤波器的低频fln，滤波器的高频fhn，窗函数w，可以按照自己的要求改变。这里采用的是汉宁窗。主函数main.cpp实现输入与fir的h(n)的卷积，输出结果Y(n)，并将其存储在y.txt中。最后，graphics.cpp从y.txt读取数据，再由语句画出波形，可以清楚地看出计算结果是否正确，并进行比较。-digital band-pass filter design process. A total of three sources. Among them, dos.cpp FIR bandpass to the source, the filter order n, the low-frequency filter FLN, the high-frequency filter fhn, window function w, in accordance with the requirements change. Here is the Hanning window. The main function main.cpp achieve the input and fir h (n) convolution, the output Y (n), and store them in y.txt China. Finally, graphics.cpp y.txt read data from and then draw waveform statement, we can clearly see whether calculations are correct, and comparisons.
Platform: |
Size: 2048 |
Author: feide |
Hits:
Description: 这是一个对语音信号(0.3kHz~3.4kHz)进行低通滤波的C语言程序， 低通滤波的截止频率为800Hz，滤波器采用19点的有限冲击响应FIR滤波。 语音信号的采样频率为8kHz，每个语音样值按16位整型数存放在insp.dat文件中。-This c program is a low pass filter for radio signal 0.3kHz-3.4kHz.The stop frequence of this
filter is 800hz.This digtal filter chooses 19 points FIR.the fs is 8kHz.every datas is memoryed in filed-insp.dat.
Platform: |
Size: 1024 |
Author: |
Hits:
Description: TMS320VC5402实现FIR滤波,C语言实现-TMS320VC5402 achieve FIR filtering, C Language
Platform: |
Size: 1203200 |
Author: 张衡 |
Hits:
Description: 基于MSP430单片机实现的FIR滤波器C语言程序,希望对大家有帮助-MSP430 MCU based FIR filter C language program, we hope to help
Platform: |
Size: 1024 |
Author: gaojian |
Hits:
Description: 用MATLAB设计滤波器实例，包括FIR、IIR等-Filter design with MATLAB examples, including FIR, IIR, etc.
Platform: |
Size: 191488 |
Author: gjc |
Hits:
Description: 该源码是有限冲击响应滤波器（FIR）算法的实现例子，所用开发工具是CCS，开发芯片是TMS320VC5416.-The source is a finite impulse response filter (FIR) algorithm example, development tools is used by CCS, the development of chip TMS320VC5416.
Platform: |
Size: 11264 |
Author: zhou |
Hits:
Description: Verilog 程序， 实现4阶 fir-filter滤波器。 -Verilog procedures, to achieve 4-order filter fir-filter.
Platform: |
Size: 1024 |
Author: 左麟 |
Hits:
Description: 基于MSP430实现的FIR滤波器，包括其原理和设计方法，定点程序的实现-Based on MSP430 realize the FIR filter, including its principle and design method, the realization of fixed-point procedure
Platform: |
Size: 1024 |
Author: acker |
Hits:
Description: TI公司生产的C54系列DSP有限冲击响应滤波器（FIR）算法实验程序-TI produced C54 series DSP finite impulse response filter (FIR) algorithm for experimental procedures
Platform: |
Size: 53248 |
Author: 小王 |
Hits:
Description: 有限冲激响应滤波器FIR的设计。采用c语言设计。系数由matlab计算得到。可在CCS环境中采用DSPs(0TMS320C5402)来实现。-Finite Impulse Response FIR filter design. Design using c language. Coefficient calculated by matlab. Can be used in the CCS environment DSPs (0TMS320C5402) to realize.
Platform: |
Size: 1024 |
Author: 颜新卉 |
Hits:
Description: 两种滤波器,FIR IIR的MATLAB程序
Platform: |
Size: 327680 |
Author: lbz |
Hits:
Description: FIR数字滤波器程序代码,十分的有用哦。我一直都保存着的-FIR digital filter program code, very useful Oh. I have always kept the
Platform: |
Size: 2075648 |
Author: 张杰 |
Hits:
Description: 这是一篇关于带通滤波器的毕业设计论文，涵盖IIR与FIR滤波器的设计！-This is an article on the band-pass filter design graduate thesis, covering IIR and FIR filter design!
Platform: |
Size: 1155072 |
Author: yuming |
Hits:
Description: 数字信号处理基于matlab 文件内容
/conv(卷积部分)
dupconv 重叠保留法
freqcirconv 频域圆周卷积
freqconv 频域卷积
timecirconv 时域圆周卷积
timeconv 时域卷积
/fft(频域分析部分)
d2fft 基2FFT
dft DFT最简化程序
dtft DTFT演示
/fir(fir滤波器设计)
fir 得到fir滤波器hn
getwindow 得到fir滤波器窗函数wn
idealfilter 理想滤波器(低通,高通,带通)hdn
idealhd 理想低通滤波器
/fir gui(fir滤波器GUI设计)
gui_top 总图
gui_fir fir滤波器GUI
gui_sigout 选择信号GUI
/power caculate(功率谱分析)
directpower 直接谱分析
indirectpower 间接谱分析(估计谱分析)
noise 噪声谱分析
/sigout(常见信号产生)
sigout 离散信号产生-Digital signal processing matlab based on the content of the document/conv (convolution part) dupconv law of reservations freqcirconv overlapping frequency domain circular convolution freqconv frequency domain convolution timecirconv time-domain circular convolution timeconv time-domain convolution/fft (frequency domain analysis part) d2fft base 2FFT dft DFT the most simplified procedure dtft DTFT demo/fir (fir filter design) fir be fir filter hn getwindow be fir filter window function wn idealfilter ideal filter (low pass, high pass, band-pass) hdn idealhd ideal low-pass Filter/fir gui (fir filter GUI design) gui_top general layout gui_fir fir filter selection GUI gui_sigout signal GUI/power caculate (power spectrum analysis) directpower direct spectral analysis indirectpower indirect spectral analysis (spectral analysis estimated) noise noise spectrum analysis/sigout (common signals) sigout discrete signals
Platform: |
Size: 36864 |
Author: 李文 |
Hits:
Description: designed a lowpass filter to extract cos(0.1*pi) component from x(n) -designed a lowpass filter to extract cos (0.1* pi) component from x (n)
Platform: |
Size: 1024 |
Author: linhu |
Hits:
Description: 本次课程设计是用麦克风采集一段语音信号并对该语音信号进行滤波去噪处理。课程设计平台为MATLAB7.1。设计步骤为：首先采集一段语音信号并观察其频谱，然后设计一个汉明窗FIR滤波器，最后对该信号进行滤波。信号在进行滤波处理后，能够听到滤波后的语音信号和滤波前相比明显的变得清晰，基本达到了设计目的。-The curriculum design is a section of a microphone speech signal acquisition and filtering of the speech signal de-noising processing. Curriculum design platform MATLAB7.1. Design steps: First, a section of speech signal acquisition and to observe its spectrum, and then the design of a Hamming window FIR filter, the final filtering of the signal. Signal during the filtering processing, to hear the voice signal after filtering and filtering obvious ago became clear, the basic design to achieve the purpose.
Platform: |
Size: 96256 |
Author: 球球 |
Hits:
Description: 这是基于MATLAB下的XILINX的FPGA的FIR滤波器的模型设计文件-This is a MATLAB-based FPGA of the XILINX Model of the FIR filter design documents
Platform: |
Size: 268288 |
Author: xueanxi |
Hits:
Description: c语言实现的FIR滤波器，用户输入FIR滤波器的参数。-c language of the FIR filter, FIR filter user input parameters.
Platform: |
Size: 206848 |
Author: wangzhen |
Hits:
Description: code for fir filter see it is from altera site.-code for fir filter see it is from altera site.
Platform: |
Size: 26624 |
Author: bris |
Hits:
Description: FIR滤波器的VHDL源代码及测试文件，已通过编译仿真，绝对正确。-FIR filter VHDL source code and test files, has passed the compiled simulation, absolutely correct.
Platform: |
Size: 4096 |
Author: 周州 |
Hits:
« 12
3
4
5
6
7
8
9
10
...
50
»