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用双线性变换法设计IIR滤波器
- 双线性变换法无限长单位脉冲响应滤波器的设计，用到的模拟原型是切比雪夫和巴特沃斯低通滤波器。能够显示滤波器的幅频特性和相频特性曲线-bilinear transform infinite impulse response filter units in the design, use of simulation is a prototype and Chebyshev low-pass Butterworth filter. To demonstrate the filter frequency
exa020802
- 计算滤波器的冲击响应，阶跃响应，幅频响应和相频响应-calculating the impulse response filter, step response, frequency response and phase frequency response
Zfenxi
- 离散系统Z域分析 实验步骤： 主界面下进入实验六的“离散系统Z域分析”，输入分子多项式的系数向量 按照 z 降幂的顺序输入，如：，输入为。 输入分母多项式的系数向量，按照 z 降幂的顺序输入。 鼠标单击确定按钮，显示系统函数的幅频特性曲线，相频特性曲线。-Z-domain analysis of discrete-time systems experimental steps: the main interface into the six experiments th
FreqIdent
- 控制系统频率响应辨识算法程序，用于辨识出系统的幅频特性和相频特性曲线-Control system for frequency response identification algorithm process, the system used to identify amplitude-frequency characteristic and phase frequency characteristic curves
Signal_system_Experiment
- 信号与系统实验源代码 包括：实验一 周期信号的谐波逼近，幅频相频分析；实验二 simulink信号的抽样和内插； 实验三 GUIDE二阶状态轨迹的显示；实验四 Wav信号的波形分析及频谱分析-Signals and systems including source code of the experiment: The experiment of a periodic signal of the harmonic approximation, the amplitude-frequency
pulsecompress
- 主要分析了LFM信号的幅频及其相频特性，便于对其特性的理解-Analysis of the LFM signal amplitude frequency and phase-frequency characteristic
firdemo
- 一个FIR滤波器设计的例子，有幅频相频响应的图，非常清晰，代码页很规范，阅读起来也很简单。-An FIR filter design examples are amplitude-frequency phase-frequency response of the map, very clear, very standard code page to read up and also very simple.
source
- 本程序为09年“NEC”杯全国二等奖F题作品《数字幅频均衡功率放大器》的单片机程序，基于C8051f020八位单片机，实现功能包括：与FPGA的八位并行总线通信；通过查表法及程控DAC参考电压实现数字幅频均衡。-This procedure for the 2009 " NEC" second prize F Cup National title work, " Digital amplitude-frequency balanced amplifier" o
IIR
- 模拟巴特沃斯滤波器，并可观察期幅频相频特性曲线-Analog Butterworth filter, and can observe the phase frequency of amplitude-frequency characteristic curve
ILT_VC
- 控制系统三阶传递函数时域，幅频，相频响应-control system
3
- 产生线性调频信号，Matlab仿真实现雷达线性调频信号，并表现出线性调频信号的时域图和幅频、相频图-LFM signal generation, Matlab simulation of radar chirp signal, and the performance of a linear FM signal in time domain and amplitude frequency diagram, phase-frequency diagram
pinlvxiangying
- 对一个产生的离散序列作傅立叶变换，分析其频率响应特性（给出幅频与相频特性曲线）-A discrete sequence generated for the Fourier transform to analyze the frequency response characteristics (frequency and amplitude given phase frequency response curve)
Multipath-
- 多径传播的部分代码，包括傅里叶变换，傅里叶反变换，幅频和相频特性-Multipath propagation part of the code, including Fourier transform
tt
- FIR IIR低通滤波器设计，输出幅频/相频特性曲线-FIR IIR low pass filter design.Output includes amplitude-frequency curve and phase-frequency curve.
VisualbaiskTrueWavAnalyzer
- 基于VB操作环境对音频信号进行幅频相频以及傅里叶变换分析-VB operating environment of the audio signal amplitude-frequency phase-frequency Fourier transform-based analysis
dsp
- 基本的数字信号处理程序。包括基本幅频相频特性，快速fft，ifft，iir滤波器，fir滤波器等。-Basic digital signal processing. Including basic amplitude-frequency phase-frequency characteristics, fast fft, ifft, iir filter, fir filters.
dds_sweep
- stm32和ad9854制作的幅频相频曲线测试仪，matlab作为上位机显示特性曲线。-stm32 and ad9854 making amplitude-frequency phase frequency curve tester, matlab as a PC display characteristic curve.
FFT
- 三角波和反三角波序列的时域和幅频特性，绘出两序列及其幅频特性曲线，循环卷积，线性卷积(The time domain and amplitude frequency characteristics of the triangle and anti triangle wave sequences are plotted, and the two sequence and its amplitude frequency characteristic curves, cyclic convolutio
虚拟频谱分析仪设计
- 设计的虚拟频谱分析仪由周期性信号发生器、信号幅频/相频特性、频谱分析结果三个子模块组成。信号发生器子模块生成两路模拟输入信号，一路是可调频率、相位和振幅的正弦信号、方波、三角波、锯齿波、白噪声，另一路是指可调频率、相位和振幅的正弦波、方波、三角波、锯齿波、白噪声，最后利用信号合成器把两路信号混合起来作为生成的2路模拟信号(The designed virtual spectrum analyzer consists of three sub modules, which are periodic
fp
- 由MATLAB计算幅频特征曲线、相频特征曲线(Calculation of amplitude frequency characteristic curve and phase frequency characteristic curve by MATLAB)