搜索资源列表
untitled2
- 基于Matlab6.5的 声卡数据采集程序 可以简便的进行方波 曲线信号的采集-Sound card Matlab6.5 based data acquisition program can be simple square wave signal acquisition curve
GPS
- 利用Matlab生成GPS C/A 码的基带信号。 (1)产生卫星PRN 号码为“5”的一组C/A 码; (2)循环生成25 页的导航数据,GPS 时间可填入一固定的已知数值; (3)生成C/A 码扩频信号,每个C/A 码码片给出4 个采样数据; (4)基带信号采用方波信号,电平为0 和1,占空比为50 %,不加入噪声,进一步生成某个特定的中频信号。-Matlab generated using GPS C/A code base band signal. (1)
BOC
- BOC调制,原始信号扩频之后与方波相乘,使得频谱分裂,抗干扰能力很强!-BOC modulation, spread spectrum, after the original signal multiplied with the square wave, making the spectrum division, a strong anti-interference ability!
matlab-
- 用MATLAB编程产生方波信号序列s[n],产生幅值为6,频率为0.125kHz的方波信号,-Square wave generated by MATLAB programming signal sequence s [n], generating amplitude 6 and frequency square wave signal for the 0.125kHz,
Digital-signal-matlab-program
- 理解信号与频谱之间的关系,会用Matlab绘制基本信号:方波、三角波、钟形波、单边指数衰减波、双边指数衰减波等信号图和频谱图。 -Understand the relationship between the signal and the spectrum will use Matlab to draw the basic signal: square, triangle, bell-shaped wave, exponential decay wave of unilateral, bil
02731336mif
- 波形发生Mif文件 三角波 方波 正弦波-Waveform Mif file sine wave square wave triangle wave
MATLAB-shiyan
- 本文介绍了基于MATLAB软件在《信号与系统》课程教学中的仿真实验,通过抽样信号的表征、周期方波信号的傅立叶级数分解与合成、余弦信号的相加与相乘、RLC带通滤波器的频率特性等仿真实验,说明了将MATLAB应用于教学实践中的重要作用和意义。-This article describes the MATLAB-based software in the " Signals and Systems" course teaching simulation, by sampling th
MATLAB-and-verilog
- 1 采用正弦波,方波进行同步调制,实现调制信号、已调信号、解调信号的波形、频谱以及解调器输入输出信噪比的关系。 2 采用Verilog语言编写有符号的五位乘法器 3 实现数字与模拟调制-A sine wave, square wave synchronous modulation to achieve the modulation signal, the modulated signal, the demodulated signal waveform, spectrum and sig
faboxiaozao
- 方波信号削噪,用sym8小波进行三层分解并用heursure软阈值进行小波系数阈值化-Cut a square wave signal noise, three with sym8 wavelet decomposition and use heursure soft threshold wavelet coefficients thresholding
MATLAB
- 电力电子的仿真,基础结构,适合原理讲解,初学者,包括:单极性PWM,双极性PWM,单相半波,单相半控,单相方波逆变,单相全控,斩波,三相半控,三相方波逆变,三相全控。文件名是对应的拼音。-Simulation of power electronics, infrastructure, suitable principle to explain, for beginners, including: unipolar PWM, bipolar Sexual PWM, single-phase h
MATLAB-based-signal-generator-design
- 基于MATLAB的信号发生器设计,产生正弦波、三角波、方波、锯齿波-Based the MATLAB signal generator designed to generate sine, triangle, square, ramp ...
GPC-for-matlab
- 这是一个从书本上敲打上去的关于GPC的程序。非最小相位系统采用RLS辨识参数,输入为方波信号-This is a beat up books on the GPC program. Non-minimum phase system uses the the RLS identification parameters input square wave signal
matlab
- 分别对正弦波,三角波,方波,一周期内取为整数的64个点(A=4095);写锯齿波和方波的谐波构成(只写了3、4个)。-Of sine wave, triangle wave, square wave, A week off for integer in the period of 64 points (A = 4095) Write a sawtooth wave and square wave of harmonic (only wrote 3, 4).
MATLAB
- 程序1:周期信号(方波)的展开 程序2:用图形表示DSB调制波形及其包络线 程序3:通过傅里叶变换找出被随机信号淹没的信号频率 程序4:DSB-AM 双边带幅度调制和解调 程序5:AM调制和解调-Procedure 1: periodic signal (square wave) Program 2: graph DSB modulation waveform and its envelope Application 3: through the Fourier tran
MATLAB--example3
- 02 正弦信号的叠加合成;合成f 50Hz,幅值为3的方波- 02 sine signal synthesis Synthesis of f 50 hz, square wave amplitude is 3
matlab--fangbo
- 方波信号生成程序,可对方波信号的复制和频率进行设置,输出信号准确稳定-to creat a square wave
b
- 基于MATLAB GUI 设计的数字信号处理系统,可以实现基本的信号生成,信号分析和信号滤波以及简单的语音信号处理等功能。其中信号生成模块可实现正弦波、方波、三角波、高斯白噪声、chrip信号的生成和叠加;信号分析模块支持基本的傅氏变换下的频域分析功能;信号滤波模块可以实现数字低通、高通、带通、带阻下的切比雪夫、巴特沃思、椭圆滤波器的设计和滤波处理;语音信号处理模块可以实现音频文件的读取、播放、叠加噪声、滤波等功能。(Based on MATLAB GUI design of digital s
Fourier_Series_Ankit_A_Bhurane
- 基于matlab平台的傅立叶变换,希望作为参考。(% 1) Fourier series approximation of square wave. % 2) Demonstration of Gibbs phenomenon (verification of Fig. 3.9 of [1]))
代码
- 实现了一个基于 matlab 的信号发生器,并同时画出了信号的时域表示,自相关函数及功率谱,实现的信号发生器能够产生的信号为: (1) 白噪声 (2) 单位冲激信号 (3) 正弦信号 (4) 方波信号 (5) 三角波信号(A signal generator based on MATLAB is realized, and the time domain representation, autocorrelation function and power spectrum of the sign
基于matlab的信号去噪处理
- 方波信号叠加高斯白噪声后通过带通滤波器,有选择得滤取所需频段信号