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PWM
- 先产生一个周期和PWM波相同的周期信号，然后给定一个值，如果这个周期信号大于给定值则输出低电平，否则输出高电平所以，通过控制给定值的大小就可以控制Pwm的占空比了-First generating a cycle and the same cycle of the PWM wave signal, and then given a value, the output is low if this periodic signal is greater than a given value, oth
1.2
- 求出并画出周期为8的周期信号的离散幅度谱和相位谱。-Find out and draw the cycle of 8 of discrete periodic signal amplitude spectrum and phase spectrum
signal
- 将周期信号经过经LMS自适应滤波，可作为自适应信号分离器-The periodic signal by the LMS adaptive filter, can be used as the adaptive signal splitter
Experiment-three
- Matlab求周期信号的傅里叶级数；求连续时间信号的傅里叶变换-Using Matlab for the periodic signal Fourier series；Continuous time Fourier transform signal
zitiaoxie
- 在自适应噪声对消中的，周期信号和噪声信号的分离，利用了噪声延时后的非相关性。-In the adaptive noise canceller, the periodic signal and the noise signal separation, the use of the noise delayed non-correlation.
SVR
- 一个用于测试准周期信号的周期的小程序，横须中用ECG信号测试，测试ECG信号的周期-A small program used to test the quasi-periodic signal cycle, cross to be using the ECG signal test, test ECG signal cycle
Periodic-signal-time-frequency
- 周期信号的时频域描述，用于数字信号处理等相关领域的编程和学习。-Periodic signal time-frequency domain descr iption
fft
- 由32位MCU为主控制器，通过AD转换，对音频信号进行采样，把连续信号离散化，然后通过FFT快速傅氏变换运算，在时域和频域对音频信号各个频率分量以及功率等指标进行分析和处理，然后通过高分辨率的LCD对信号的频谱进行显示。该系统能够精确测量的音频信号频率范围为20Hz-10KHz，其幅度范围为5mVpp-5Vpp，分辨力分为20Hz和100Hz两档。测量功率精确度高达1 ,并且能够准确的测量周期信号的周期，-Main controller by a 32-bit MCU, via the AD c
Homework1
- 用FFT分析离散时间周期信号的频谱实例，利用FFT分析离散时间周期信号的频谱，通过实验理解分辨率的概念和栅栏效应。-With a the FFT analysis the the frequency spectrum instance of of the discrete-time periodic signal, the use of the FFT analysis the the frequency spectrum of the discrete-time periodic signal
Cycle-Analysis
- 此程序用于周期信号的周期识别、单周期峰谷值的识别-This program is used to the cycle of the periodic signal identification, identification of single-cycle peak value
juanji
- 卷积积分的MATLAB实现 相关函数与卷积的关系及MATLAB实现 通过实验熟悉自相关和互相关性质在周期信号识别、延迟信号检测、CDMA中的应用。-Convolution integral correlation function of MATLAB and MATLAB convolution relationship through experiments familiar autocorrelation and cross correlation properties of the p
XieLvDuiShu2
- 1、利用自相关法找出含有大量数据的周期信号的周期 2、利用互相关对齐含有大量数据的多路采样信号以便分析 3、使用分段平滑经过求导后的含有干扰的图像曲线-1, using the autocorrelation method contains large amounts of data to identify the period of the periodic signal 2, using the cross-correlation contains a large amount of dat
T2_capture_important
- 英飞凌XC836 T2定时器捕获功能应用，能够捕获上升沿，下降沿，及周期信号，很好用的。-Infineon XC836 T2 timer capture function application, able to capture rising, falling, and the periodic signal, very good use.
MSP430捕获脉冲信号周期的程序
- MSP430系列单片机实现捕获脉冲信号周期的程序-MSP430 series MCU cycle pulse signal capture procedures
sr-matlab
- 正弦周期信号的随机共振，不同于以往微弱信号检测中的抑制噪声，随机共振能通过噪声加强信号传输能力- We present the numerical method to solve the bistable SR model based on Runge-Kutta algorithm, and propose a new kind of approach for detecting weak signal, which can effectively detect both period a
autocorrelation-
- matlab带噪声周期信号的自相关运算代码仿真有图-autocorrelation matlab periodic signal with noise
RMS
- 周期信号有效值算法，取半周期进行计算，采用matlab s函数编写-Periodic signal RMS algorithm, take half cycle is calculated using matlab s function
Text2
- 单片机应用平台的简易频率计设计.频率计主要用于测量正弦波、矩形波、三角波和尖脉冲等周期信号的频率值。-Simple frequency meter design based on single chip
Application-of-MATLAB-in-the-signal
- 1、连续时间信号在MATLAB中的表示 2、连续时间信号在MATLAB中的应用 3、连续时间信号的卷积计算 4、连续时间LTI系统的时域分析 5、周期信号的傅里叶级数及频谱分析 6、傅里叶变换及其性质 7、连续时间LTI系统的频率特性分析及频域分析 8、信号抽样及抽样定理 9、拉普拉第五章 连续时间LTI系统的时域分析 斯变换 -A continuous-time signal representation in MATLAB 2, continuous
Extraction-of-periodic-signal-noise
- 提取淹没在噪声中的周期信号要求自相关（以判断周期）和互相关（以恢复信号自身）-Extraction drowned in the noise requirements of a periodic signal autocorrelation (to determine the cycle) and cross-correlation (to restore the signal itself)