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DSP
- 先采集一单声道音频信号（.wav）并用WAVREAD文件采样读取，并对其进行频谱分析。分别用窗函数法和双线性变换法设计低通、高通、带通三种FIR滤波器和IIR滤波器。用M文件使信号通过滤波器并对输出信号进行时域和频域分析。-First acquisition of a mono audio signal (. Wav) files with sampling WAVREAD read, and their spectral analysis. Window function, respectiv
Digital_Signal_Processing
- matlab下数字信号处理实现例程，包括FFT进行信号频谱分析，窗函数法设计FIR滤波器，IIR滤波器的实现等-matlab under the realization of digital signal processing routines, including the FFT signal spectral analysis, the window function design FIR filters, IIR filters to achieve such
exp5
- FIR 滤波器是在数字信号处理(DSP)中经常使用的两种基本的滤波器之一,另一个为IIR滤波器. -FIR filters in digital signal processing (DSP) often used in one of two basic filters, and the other for the IIR filter.
FIR_window
- 窗函数法设计有限冲激响应（FIR）滤波器，可根据工程上的设计指标来设计。-Window function design finite impulse response (FIR) filters, according to engineering design specifications to design.
FIR
- 设计FIR滤波器，主要步骤分4部，详细步骤参考例程的源程序。-Design of FIR filters, the main steps at 4, the detailed steps of the routine reference source.
DDC_CIC
- 用CIC 和 FIR Filters设计的数字下变频器，DSP Builder6.1版工程文件-Using CIC and FIR Filters Design of Digital Down Converter, DSP Builder6.1 version of project file
appliedsignal
- FIR Filter Design This chapter treats the design of linear-phase FIR filters. The assignments are divided in two parts, the first part focuses on the design of FIR filters using the window design method while the second part focuses on design
fir
- Matlab code for FIR filters
2
- 基于FPGA分布式算法的FIR滤波器的设计 基于FPGA分布式算法的FIR滤波器的设计-FPGA-based distributed algorithm of the FIR filter design distributed algorithm based on FPGA Design of FIR Filters
FIR_FILTER_C
- 使用C语言实现FIR滤波器，包括基本滤波器，使用循环缓冲区的滤波器等-The use of C language realization of FIR filters, basic filters, use of filters, such as buffer zone
xiabianpin
- 文中应用软件无线电思想对数字下变频器中的几个关键技术进行了研究,对下变频各个模块所涉及到的CIC、HB、FIR等关键算法进行了讨论、提炼与总结,应用matlab软件设计了下变频器中的CIC、HB、FIR滤波器等核心模块,并将各模块融为一体从软件实现的角度完成了对系统的搭建和功能仿真.仿真结果表明,系统实现了对中频信号的下变频处理且无失真现象,大大减少了软件无线电系统数宁信号处理的运算量和数据的存储量,极大地提高了系统的实时性.-The paper application software rad
FIR
- 此程序是通过matlab编程来实现FIR滤波器，FIR滤波器可以用FFT来计算，从而大大提高工作效率。-This process is achieved through the matlab programming FIR filters, FIR filter can be used to calculate the FFT, which greatly enhance the work efficiency.
firfilter
- FIR滤波器：自定滤波器的类型（低通，高通或带通）、设计指标（通带截止频率、通带波纹、阻带截止频率、阻带衰减） 1、根据指标选择合适的窗函数，用窗口设计法设计符合指标的FIR滤波器；并验证其性能是否满足预定指标。 -FIR filters: Custom filter types (low pass, high pass or band-pass), design specifications (passband cutoff frequency, passband ripple, st
MATLAbshuzilvboqi
- 基于MATLAB的FIR数字滤波器设计 加深对数字滤波器的常用指标和设计过程的理解。 FIR滤波器实现一般采用窗函数法和等纹波设计法。窗函数法还包含两个分支，一种是用公式先手动算出N值和其他对应得窗函数参数值，再代入窗函数和fir1实现，一种是用函数*rord估算出N和相应参数再用fir1实现。不过要注意*rord会低估或高估阶次n，可能会使滤波器达不到指定的性能，这时应稍微增加或降低阶次。如果截止频率在0或Nyquist频率附近，或者设定的dev值较大，则得不到正确结果-MATLAB-
FIR
- 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. * * These functions use most or all of the following input parameters: * * inp
fir
- 用verilog编写的fir滤波器程序,可实现fir的硬件综合-Fir filters using verilog written procedures
fir_compiler
- FIR编译器。自动生成具有用户自定参数的FIR滤波器。 在 matlab里面设计滤波器，matlab里面设计输入字长。生成的rtl代码是该文件的头部有位宽宏定义，可以自行查阅。 -FIR Compiler. Automatically generate a user-defined parameters of FIR filters. Design a filter inside the matlab, matlab which design input word length. Rtl
firtest
- TI DSP 5402 FIR 滤波器源代码，功能很强大。-TI DSP 5402 FIR filters source code function is very powerful.
Dsp-prog-doc
- the file contains the program for fft, basic signal geneartion,fir filters,iir filter etc in matlab
FIR-design
- FIR滤波器设计的一些论文资料，对于设计FIR滤波器比较有帮助-Some of the papers FIR filter design information, design of FIR filters for more helpful