搜索资源列表
用频率采样法设计FIR滤波器
- 有限长脉冲响应滤波器的频率采样设计，能够图形显示滤波器的幅频特性曲线-finite impulse response filter frequency sampling design, graphics filter to the amplitude and frequency characteristic curve
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
PinYuRongCha
- DSP课程例程： ① 为频率特性加频域容差图； ② 在对数幅频特性上加要求的指标标识； ③ 量化子程序的调用。
111122223333
- 主要是研究信号、系统与系统响应，用matlab实现，对连续信号的采样以及卷积定理的验证以及相关的幅频特性等-is to study signal system and the system response using Matlab realized, the continuous signal sampling and convolution theorem certification and the associated frequency characteristics
DSPHOMEWORK
- 设信号 ，用 对x(t)采样得x(n)，是否会发生频谱混叠？现利用FFT分析其频谱。 1．编程绘制该信号的波形。 2．若令N=16，编程对x(n)做FFT运算，并绘制其幅频特性曲线。 3．令N=1024，编程对x(n)做FFT运算，并绘制其幅频特性曲线。 4．分析2、3的运算结果。 设计调试报告要求： 1．工作原理简述； 2．设计思路； 3．难点及解决方法； 4．设计、调试结果及分析； 5．程序文本及操作步骤。-based signal
dimensionality
- 此程序主要测试50HZ~3KHZ音频范围幅频特性测试程序.程序包含主控程序和显示程序.
RANGECOMP.rar
- 利用matlab 产生chirp信号 包含源文件 附带幅频特性 ,the way to gengrate chirp signals
sscye
- 二阶数字谐振器的频率特性和滤波器的幅频特性和相位特性和预畸变在双线性变换中的作用-Second-order digital resonator frequency filter characteristics and amplitude-frequency characteristics and phase characteristics and pre-distortion in the bilinear transform the role of
sample1
- 真实FIR滤波器幅频特性和估计幅频特性的比较。-Real FIR filter amplitude-frequency characteristic and amplitude-frequency characteristic is estimated comparison.
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
frequency
- 幅频特性测试：主要用DDS芯片AD9851实现在5秒内完成步进为1KHZ的频率特性测试。-Amplitude-frequency characteristics of the test: The main use of DDS chip AD9851 to achieve in 5 seconds to complete the step for the frequency characteristics of the test 1KHZ.
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
03
- 本系统以51单片机和FPGA为核心，完成程控放大电路和程控滤波电路，同时设计完成了简易幅频特性测试仪。里面有详细的电路图和设计报告。-The system of 51 single-chip and FPGA as the core to complete the program and program-controlled amplifier filter circuit at the same time to complete the design of amplitude-frequenc
amplitudefrequency
- 用MATLAB使信号x(t)产生函数,并显示信号的幅频特性曲线-Using MATLAB to signal x (t) generating function, and displays signal amplitude-frequency characteristic curve
fupinxiangying
- 幅频响应特性图[h1,w]=freqz(b1,1,N,1) [h2,w]=freqz(b2,1,N,1) -Amplitude frequency response characteristics of Figure
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
巴特沃斯滤波器
- 设计巴特沃斯滤波器,滤波器的幅频响应,绘出巴特沃斯模拟/数字滤波器的幅频特性曲线(Design Butterworth filter, amplitude frequency response of filter, draw amplitude frequency characteristic curve of Butterworth analog / digital filter)
幅频特性曲线
- 求给定函数的幅频特性曲线，给定区间进行画图。(Given an analog signal, it is converted to digital signal, calculated by FFT, and the amplitude frequency characteristic curve is drawn.)
17年电赛 远程幅频特性测试装置 (H题)基础部分
- MSP430-17年电赛 远程幅频特性测试装置 (H题)基础部分(Basic part of MSP430-17 remote race frequency characteristic test device (H question))
OFDM
- 结合理论课讲解基于Matlab仿真OFDM信号，绘制OFDM符号星座图，时域、频域曲线； 绘制发送端、接收端低通滤波器的幅频特性； 分析AWGN信道条件下OFDM系统的误码率性能( combined with the theory of lesson based on Matlab simulation OFDM signal, drawing OFDM symbol constellation, time domain, frequency