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基于MATLAB的FIR数字低通滤波器的实现设计-The realization of the FIR digital low-pass filter based on MATLAB design
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FILTER FIR LOW PASS ON MSP430F2916
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基于TMS320VC5416的FIR数字滤波器，是DSP芯片的简单应用，实现截止频率1500Hz，阻带衰减50db的低通滤波器。-Based on TMS320VC5416 the FIR digital filter is a simple application of DSP chips to achieve the cutoff frequency 1500Hz, stop-band attenuation of 50db low-pass filter.
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1． 窗口法设计FIR数字滤波器
2． 以Butterworth 模拟低通滤波器为原型，设计IIR数字滤波器-1. Window design FIR digital filter 2. Butterworth low-pass filter to simulate the prototype, design IIR digital filter
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用矩形窗，汉宁窗，三角窗，布拉克曼窗设计FIR低通数字滤波器
-With a rectangular window, Hanning window, triangle window, Blackman window FIR low-pass digital filter design
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本设计是基于FPGA的一个FIR低通滤波器设计，要求使用Verilog语言编写滤波器模块，通过编译和综合，并通过Matlab和modelsim联合仿真验证设计结果。-This design is a FIR low-pass filter design based on FPGA, use Verilog to program filter module, and joint simulation by Matlab and modelsim to validate the design re
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用窗函数设计FIR滤波器 掌握用窗函数设计FIR数字滤波器的原理及方法，熟悉相应的计算机高级语言编程。-The actual FIR low-pass digital filter program output using the selected window function design of the unit impulse response H (n), amplitude attenuation (20lg|H (ejw) |), phase frequency and ampl
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Kaiser窗的FIR低通滤波器，75阶，可生成频谱图，调用程序时，修改参数即可改变截止频率。-Kaiser window FIR low-pass filter, 75 order, can generate the spectrum diagram, the caller, modify the parameter to change the cut-off frequency.
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对比fftverilog实现一个8阶的改进串行FIR低通滤波器,输入数据位宽为12比特,经符号扩展-Comparison of fftverilog order to achieve an improvement of 8 serial FIR low pass filter, the input data width is 12 bits, sign extended
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采用Hamming窗实现的低通滤波器，可设置通带频率、截止频率以及带宽等滤波器特性参数。-The low-pass filter is realized by using Hamming window, can set the passband filter characteristic parameters such as frequency, the cut-off frequency and bandwidth.
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分别使用矩形窗和汉明窗函数设计一个线性相位FIR低通滤波器，使其逼近理想低通滤波器的频率特性。采用频率抽样法设计FIR数字低通滤波器滤波器。-Using rectangular window and hamming window function to design a linear phase FIR low-pass filter, the frequency characteristics of the ideal low-pass filter. Frequency sampling m
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基于dsp2812 的有限冲击低通滤波器源码-Dsp2812 limited impact on the low-pass filter Source
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根据设计需要设计15阶的低通线性相位FIR滤波器，采用布莱克曼窗函数设计
fs=500hz, fs=2khz,系数量化位数12bit，输入数据位宽12bit，
输出29bit，系统时钟2khz- 15 order according to the need to design linear phase FIR low-pass filter, the blackman window function design
the fs = 500 hz, fs = 2 KHZ,
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matlab 读取一段wav格式文件，进行试听，频率检测和语音信号的分析，再进行噪声处理，IIR低通滤波，IIR高通滤波，FIR低通滤波，FIR高通滤波，最后输出处理过的语音信号并试听处理过的语音文件。-Matlab read a wav format file, audition, frequency detection and analysis of speech signals, and noise, IIR low pass filter, IIR high pass filter, F
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matlab上实现的FIR低通滤波器的代码范例-Sample Code implemented on matlab FIR low-pass filter
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Park-McClellan方法设计FIR低通滤波器-Park- McClellan method to design FIR low-pass filter
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仿真线性相位FIR 低通、高通、带通和带阻滤波器的设计方法，频率采样设计法和线性相位的实现方法-Implementation simulation linear phase FIR low pass, high pass, band pass and band-stop filter design method, frequency sampling design method and linear phase
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matlab实现对语音信号的处理，从前期信号的采集到后面的FIR低通滤波，相应的画出了各阶段的频谱。-Matlab to achieve the processing of speech signals, the early signal acquisition to the back of the FIR low-pass filter, the corresponding picture of the various stages of the spectrum.
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巴特沃斯低通滤波器、FIR低通滤波器、移动平均滤波器、中值滤波器、维纳滤波器、自适应滤波器和小波滤波器的比较-Butterworth low-pass filter, FIR low-pass filter, moving average filter, median filter, Wiener filter, adaptive filter and wavelet filter comparison
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一个FIR低通滤波器的fpga源码，可以应用于通信调制成型滤波器参考代码-A FIR low-pass filter in the fpga source code, can be used in the communication reference code modulation shaping filter
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