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用MATLAB软件绘制各类典型信号的时域波形并且给出程序源代码
- 熟悉MATLAB软件的相关函数的使用方法、各种信号的时域波形;用MATLAB软件绘制各类典型信号的时域波形并且给出程序源代码。
图11-2-6DOG小波时域和频域波形
- 用matlab观察DOG小波时域和频域波形-using Matlab observation DOG wavelet time domain and frequency domain waveform
FIRfitersex
- 提供时域波形显示窗,检验滤波效果。显示叠加前信号波形、滤波前信号波形、滤波后信号波形 -provide time-domain waveform display window, checking the filtering effect. Before the show superimposed signal waveform, before the signal waveform filter, filter signal wav
BPSK
- %BPSK载波调制信号的生成及其频谱分析 %输入:数据率/仿真时间/中频载波频率/系统采样率 %输出:BPSK信号的时域波形及其频谱- BPSK modulation signal generation and spectrum analysis Input: data rate/simulation time/IF carrier frequency/system output sampling rate: BPSK sign
ami
- ami信号的波形图。包括时域波形,和频域波形-ami signal waveforms. Including time-domain waveform, and frequency domain waveform
yuyinluzhiyuchili
- 1.录制一段自己的语音信号,并对录制的信号进行采样; 2.画出采样后的语音信号的时域波形和频谱图; 3.给定滤波器的性能指标,采用窗函数法和双线性变换法设计滤波器, 并划出滤波器的频域响应; 4.用该滤波器对采集的信号进行滤波,画出滤波后信号的时域波形和频谱, 并对滤波前后的信号进行对比,分析信号的变化; 5.回放语音信号; 6.设计一个信号处理系统界面-1. Recorded their o
MATLABprograminfft
- 1.用Matlab产生正弦波,矩形波,以及白噪声信号,并显示各自时域波形图 2.进行FFT变换,显示各自频谱图,其中采样率,频率、数据长度自选 3.做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱 4.用IFFT傅立叶反变换恢复信号,并显示恢复的正弦信号时域波形图 -1. Using Matlab generated sine wave, rectangular wave, as well as the whi
ASK-FSK-BPSK
- 这些可以实现信号调制,比如fsk,bpsk,ask,eqpsk,ook等,并画出相应的时域和频域波形,非常实用的源码。-These can be achieved signal modulation, such as fsk, bpsk, ask, eqpsk, ook, etc., and draw the appropriate time and frequency domain waveforms, a very useful s
Untitled
- 模拟单边带调幅及解调产生300 ~ 3400Hz的调制信号,画出时域波形及频谱; 产生载波信号,频率自定义,画出时域波形及频谱; 产生加性高斯白噪声,画出时域波形及频谱; 单边调幅,画出叠加噪声后的调制信号和已调信号的波形及频谱; 设计滤波器,画出幅频响应图; 解调,画出解调后的信号时域波形及频谱,并对比分析。-Simulation of single si
window
- 各种常见的窗函数,以及这些窗函数的时域波形和频域波形。-A variety of common window function, and their time-domain window function waveform and frequency domain waveforms.
xinhao
- 离散信号的时域分析,输出各种离散信号的波形图,有利于各初学者理解揣摩-Time domain analysis of discrete signals, the output waveform of various discrete signals, try to figure out is conducive to the beginner to understand
mySoundCard-for-Labview800
- LabVIEW基于声卡的数据采集与分析软件,可实现声卡配置,声音采集,时域参数测量,频谱波形显示等功能-LabVIEW-based data acquisition and analysis of the sound card software, enabling the sound card configuration, sound acquisition, time domain parameters measurements, s
频域时域
- 求升余弦脉冲波形图(包括时域和频域的波形图)(Waveform of ascending cosine pulse)
时域逼近IIR滤波器
- 时域波形的直接逼近,初步可实用于BPSK信号解调的IIR匹配滤波器。(IIR filter designed by time-domain approximation)
大作业画时域频域波形图
- 一个简单的音频播放器,同时可以输出时域频域波形(A simple audio player, which can also output the time domain and frequency domain waveform)
1
- 编写AM、DSB、SSB的调制程序,并画出时域波形和频谱图(Write the modulation program of AM, DSB and SSB, and draw the time domain waveform and spectrum diagram)
main
- 根据谐波叠加法生成PSD曲线对应的时域代表性样本(The representative samples of PSD curves corresponding to time domain are generated based on harmonic superposition method.)
8个OFDM-Chirp波形的时频域图及自(互)模糊函数图
- 8个正交OFDM-Chirp分集波形的时域频域图,自模糊函数图和互模糊函数图,文件夹里面有说明文档及参考文献。(Eight orthogonal OFDM-Chirp diverse waveforms, with its time-domain plot and spectrogram, and self-ambiguity functions and cross-ambiguity functions. references are
zhoucheng
- 轴承故障仿真信号时域波形图和轴承故障仿真信号幅度谱图的MATLAB程序(Bearing fault simulation signal time domain waveform and amplitude spectrum)
13位巴克码时域波形及其自相关函数
- 画出13位巴克码的时域波形及其自相关函数(waveform and autocorrelation of 13 bit barker code)