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FIR Filter Coefficient Design Examples For the
AFEDRI8201 in Digital Radio-FIR Filter Design Examples Fo r AFEDRI8201 in the Digital Radio
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ASP高级网 t=0:0.0000002:0.0006 ％ ts=0.2ms 每周期1000点
x1=sin(5000*2*pi.*t) ％ 生成5KHz的正弦波
b=fir1(9,0.01,hanning(10)) ％ 采样频率是100KHz，截止频率为500Hz的9阶汉宁窗生成b系数。
freqz(b,1,512,100000)
y=filter(b,1,x1) ％ 对5KHz正弦波用9阶汉宁窗进行滤波
plot(t,x1,t,y)
仿真结果未见到y被衰减的滤波效
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了在取均值过程中窗口各个像素点所占的权重，也就是各个像素点的系数，这时候就称为加权均值滤波；对于中值滤波，对应-mean in the process from all pixels window share of weights, which is all the coefficient of pixels, this time called on the weighted average filter; For median filter corresponds
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After the run of the "MyEqualizer.m" file a graphical user interface appear. By pressing the "Load" we can load audio signal (type .wmv). After we can model the frequency behavior of the FIR filter that is used to filter that signal. After we can lis
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完成半带滤波器的信号产生，和滤波器系数输出。输出信号时域谱和频谱。-The completion of half-band filter the signal generator, and filter coefficient of the output. Time-domain output signal spectrum and spectrum.
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desiir.for
利用双线性Z变换设计巴特沃斯和切比雪夫I型IIR数字滤波器，包括低通、高通、带通、带阻四种形式。使用者只需指定通带、阻带的边缘实际频率及相应的衰减，便可输出数字滤波器 的级联形式的各子系统分子、分母的系数，并输出其幅频和相频响应。
-bilinear Z transform desiir.for design using Butterworth and Chebyshev IIR digital filter-I, including the low-pass, h
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采用CSD编码的常系数乘法器的FIR滤波器的设计。-CSD-coded using constant coefficient multipliers of the FIR filter design.
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FIR滤波器幅频特性图像C#的实现！
使用交互界面！
可实现滤波器阶数的选择-This module provides functions to implement Finite Impulse
Response (FIR)
* filters using a variety of algorithms.
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* These functions use most or all of the following input
parameters:
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* inp
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Used on cellular phones to filter out
background noise. Measure the signal to noise ratio of an audio input in realtime. Pass speech but give silence where the input is noise (hiss, snap crackle and pop).
Includes a tutorial on how to use sta
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31階低通濾波器有限脈衝響應濾波器（Finite Impulse Response Filter，FIR Filter），此濾波器主要功能為濾除不必要的高頻訊號，其濾波器係數為固定之係數。係數在程式碼的parameter宣告中。-31-order low-pass filter finite impulse response filter (Finite Impulse Response Filter, FIR Filter), the main function of this filter
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matlab计算FPGA中成型滤波器的归一化系数-matlab calculation shaping filter in FPGA normalization coefficient
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设计巴特沃斯和切比雪夫滤波器，实现低通滤波，并计算滤波系数，给出效果图-Design a 20-order Butterworth filter, low-pass filter, and the filter coefficient calculation gives renderings
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产生输入FSK信号的程序
FIR滤波器设计程序
IIR滤波器设计程序
FIR滤波器实现程序（用滤波器系数对输入信号进行滤波）
IIR滤波器实现程序（用滤波器系数对输入信号进行滤波）-FSK input signal generating program FIR filter design procedures IIR filter design procedures FIR filter (with the filter coefficient for filtering the
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Digital Filter Coefficient Calculation for DSP
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这是一个很好的雷达MTI动目标检测，里面包含所有动目标检测的滤波器，很实用，有不同系数的滤波器进行比较，滤波器可以直接使用。-This is a very good MTI radar moving target detection, which contains all the moving target detection filter, very practical, compare with different coefficient of filter, filter can be u
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16阶的卷积滤波函数,更改滤波器的系数，实现不同频率带宽的滤波。-16 order of convolution filtering function, change the filter coefficient, implement different frequency bandwidth of the filter.
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最终的权值矩阵就是滤波器的系数，信号维数的估计，数学方法是部分子空间法。- The final weight matrix is ??the filter coefficient, Signal dimension estimates, Mathematics is part of the subspace.
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最终的权值矩阵就是滤波器的系数，抑制载波型差分相位调制，虚拟力的无线传感网络覆盖。- The final weight matrix is ??the filter coefficient, Suppressed carrier type differential phase modulation, Virtual power wireless sensor network coverage.
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最终的权值矩阵就是滤波器的系数，具有丰富的参数选项,是国外的成品模型。- The final weight matrix is ??the filter coefficient, It has a wealth of parameter options, Foreign model is finished.
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music高阶谱分析算法，最终的权值矩阵就是滤波器的系数，一些自适应信号处理的算法。- music higher order spectral analysis algorithm, The final weight matrix is ??the filter coefficient, Some adaptive signal processing algorithms.
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