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ADandRS232
- 使用MSP430的AD与RS232，将AD采集回来的信号通过串口发送出去，并且取平均值，减少误差-Using MSP430 AD with RS232, AD sampling signal via a serial port sent back, and average, reduce the error
UpSampling
- 本例程提供了对信号进行多采样matlab程序源代码以及结果图-This routine provides multi-sampling signal matlab program source code as well as the results of Figure
main
- 单片机msp430，AD采样和DA输出级联，实现在输出端实时输出采样信号-Microcontroller msp430, AD sampling and DA output cascade to achieve the real-time output sampling signal at the output
matlab shi yu cai yang
- MATLAB实现连续信号采样、频谱分析和采样信号恢复的方法。计算在临界采样、过采样、欠采样三种不同条件下恢复信号的误差，并由此总结采样频率对信号恢复产生误差的影响，从而验证时域采样定理。-MATLAB continuous signal sampling, spectral analysis and sampling signal recovery method. Calculated in a critical sampling, the oversampling signal error r
fft
- 对采样信号进行FFT变换，并计算出频域的幅值。查看变量，生成FFT曲线图.基四频域FFT算法，CCS-FFT, the sampling signal and calculate the magnitude of the frequency domain. Viewing Variables, generate FFT graph. Base four frequency domain FFT algorithm, CCS
digit-signal
- 基于matlab的两个例题，采样频率、幅频特性、相频特性、阻带衰减、滤波等等 -Matlab-based two examples, the sampling frequency, amplitude-frequency characteristics, phase-frequency characteristics, stop-band attenuation, filtering, etc.
AD0809-sampling-RS232
- 这是个AD0809信号采集与频谱分析电路设计，里面包含RS232接口通信状态机，LPM-RAM数据缓冲，A/D采样控制状态机，RS232通信适配电路。-This is an AD0809 signal acquisition and spectrum analysis circuit design, which includes RS232 interface communication state machine, LPM-RAM data buffering, A/D sampling co
MATLAB-signal-simulation
- matlab信号仿真，包括基本信号的产生，时域抽样和频域抽样等仿真说明-MATLAB signal simulation, including the basic signal generation, the time domain sampling and frequency domain sampling simulation
signal-and-system-toolbox
- 信号与系统软件实验工具箱，本系统包括七个实验，分别是：信号的时域基本运算、连续信号的卷积与连续时间系统的时域分析、离散信号的卷积与离散时间系统的时域分析、信号的频域分析、连续信号的采样与恢复、系统的频域分析、信号的幅度调制与解调。为了加强学生的计算机编程能力和应用能力，所有实验均提供设计性实验内容，让学生参与编程。本系统既可作为教师教学的实验演示，又可作为学生动手实验的实验系统。-Signals and Systems Software experimental toolbox, the sys
signal-acquisition
- 利用随机数发生器仿真一个0到5V的采样信号，每200ms采一个点，共采集50个点，再增加1路电压信号采集，此路电压信号的范围为5到10V，采样间隔是50ms，共采100个点，采集完后一次性显示在Waveform Graph上。-Simulation using a random number generator with a 0 to 5V signal sampled every 200ms adopt a point of collecting 50 points, and then add
sbq
- 基于fpga和传统示波器工作方式的vhdl程序，通过ad0809采样信号（可兼容tlc5510）再经由8位da转换输出，同时输出外触发锯齿波，建议使用感性小的示波器探头，否则锯齿波低频时会出现失真-Fpga-based and traditional ways of working oscilloscope vhdl procedures, through ad0809 sampling signal (compatible tlc5510) and then through eight da
dtcydl
- 这是一个低通抽样定理，例题中包括了低通信号的波形，抽样速率为4Hz的抽样信号，抽样序列恢复出原始信号-This is a low-pass sampling theorem, examples included in the lowpass signal waveform, the sampling rate is 4Hz sampling signal to recover the original signal sample sequence
adc_ansysis
- 对adc采样信号进行频谱分析，计算信噪比，有效位数等等重要参数-Adc sampling signal for spectrum analysis, calculate SNR, the effective number of bits so the important parameters
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
Sampling
- 对模拟信号抽样，然后进行离散傅里叶变换，利用自编DFT函数，得到频谱，然后进行频谱的还原。-Sampling the analog signal, then the discrete Fourier transform, DFT self function obtained spectrum and the spectrum reduction.
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
Speech-signal-processing-source-code
- 对语音信号进行采样率的转换，如整数倍的内插和抽取，还可以进行非整数倍的采样率转换。-The sampling rate of the voice signal conversion, such as interpolation and decimation integer multiple of, can also be a non-integer multiple of the sampling rate conversion.
spectrum-analyzer-labview
- 基于图形化编程语言LabVIEW8.6的虚拟频谱分析仪，主要由信号发生器、数字滤波、参数测量、频谱分析和谐波分析构成，可实现对采样信号的显示、分析等功能.-This program designs the virtual spectrum analyzer based on graphical programming language LabVIEW8.6, the spectrum analyzer is mainly by the signal generator, spectrum ana
DAQmx-signal-sampling
- 基于LabVIEW开发环境，设计模拟电压信号的采集-LabVIEW development environment based on the acquisition, design analog voltage signal
lianxucaiyang
- 信号连续采样源代码，下载后可以直接使用，非常方便，一块学习进步。-Continuous sampling signal source code can be used directly after downloading, very convenient, a learning progress.