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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
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.
filter
- 模拟滤波器的设计包含了巴特沃斯滤波器，切比雪夫滤波器，椭圆滤波器，以及10阶贝塞尔滤波器的平方幅频率和相频响应曲线，贝塞尔滤波器的特点是：在0拼时具有最平坦的群延迟，并在整个通带群延迟几乎不变-Analog filter design consists of Butterworth filters, Chebyshev filters, elliptic filters, as well as 10 pieces of first-order Bessel filter is the squar
lisanxitongzyufenxi
- 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 。 1) 输入分母多项式的系数向量，按照 z 降幂的顺序输入。 2) 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。 3) 实验程序： -Z-domain analysis of discrete systems Experimental steps: Six main interface int
matlab
- 此程序用于振动性能分析，求震动信号的相频、相频特性。-This program performance for the vibration analysis, find the frequency of vibration signal phase, phase-frequency characteristics.
matlab34214
- 求序列向量xn的傅里叶变换和离散傅里叶变换并画出它们的幅频特性和相频特性曲线，验证离散傅里叶变换是傅里叶变换的等间隔采样，验证IDFT和DFT的唯一性-Find the Fourier transform of the sequence xn vector and the discrete Fourier transform and draw their amplitude-frequency characteristic and phase-frequency characteristic c
duojingxindao
- 本代码为多径信道对数字信号传输的影响，代码中分析了同一信号在不同信道中的幅频响应，相频响应以及时域波形-The code for the multi-path channel for transmission of digital signals, code analysis of signals in different channels of the same frequency response, phase response and time domain waveform
filter
- 可以根据不同的设计指标参数，快速、有效、自动地完成低通、高通、带通、带阻等各种滤波器的设计和仿真计算，直观展示相应滤波器的幅频、相频特性。-According to different parameters design specifications, fast and effective, automatically complete low pass, high pass, band pass, band stop filter design and various simulation,
chirp_sig
- 线性调频信号匹配滤波仿真，给出了正确的相频特性，并对比了源信号与匹配核的幅频，相频特性。-LFM matched filter simulation, the correct phase frequency characteristics, and compares the source signal and the amplitude-frequency matching nuclear, phase frequency characteristics.
emd
- 巴特沃斯滤波器程序,实现fir滤波器的设计以及 幅频特性和相频特性的实现-butterwoth filter
transfer-characteristic
- 根据器件扫频测试结果，处理数据得到器件的幅频和相频特性-According to the device sweep test results, process the data obtained amplitude-frequency and phase-frequency characteristics of the device
DSPnewfreqz
- 由转移函数的零极点来实现求函数的幅频响应和相频响应。同时解决了图像平滑的问题-By the pole-zero transfer function to achieve the required amplitude and phase frequency response function of the frequency response. At the same time solve the problem of image smoothing
Window_FDF
- 一种常用的且易于工程实现的分数延时滤波器设计算法加窗法仿真，可以通过设定不同的滤波器阶数观察分数延时滤波器的幅频和相频响应。-A commonly used and easy to implement fractional delay filter design algorithm windowing simulation, you can set the filter order to observe the fractional delay filter amplitude and phas
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
ADF4110_4111_4112_4113
- 基于单片机的锁相环编程，锁相环可用于倍频和锁相。(PLL programming based on single chip microcomputer, PLL can be used for frequency doubling and phase locking.)
motaifenxi
- 用matlab求解求频响函数的实频、虚频、幅频、相频及Nyqiust图(Frequency response function of matlab to solve o real or imaginary frequency, amplitude frequency and phase frequency and Nyqiust figure)
VPI documents
- VPI中基于demzm调制器微波光子直接检测两个射频信号的相位差(In VPI, the phase difference between two rf signals is detected directly based on the demzm modulator microwave photonics.)
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
BDStracking
- 究采用锁频环和锁相环相结合的方法来实现载波跟踪(The configuration of carrier tracking, which combining FLL with PLL.)
比相法瞬时测频接收机仿真
- 测频接收机 用于接收雷达信号 雷达信号的接收 生成雷达的信号格式(Frequency measurement receiver is used to receive radar signal)