搜索资源列表
yesignal
- 信号生成:可以生成各种类型的信号包括正弦波、方波、三角波、扫频信号、调幅波、白噪声、窄带随机信号等-signal generation : can generate all types of signals, including sine, square, triangle wave, sweep signal amplitude wave, white noise, narrowband random signals
f_StepSinSweepGenerater
- 用于生成不同频段的扫频信号，以供后期开发使用-create swept-frequency signal indifferent frequency channel
Sine-wave
- 单一频率的正弦相关法动态测试系统的测试方法简单，不需要对系统进行辨识。只需要观察被测系统输出信号的相差和幅值变化。通过扫频的方法测量在不同的频率点下的幅值和相位变化。在工程应用中，只需要知道被测系统的相位变化在正常的范围内就可以视系统的动态性能正常。该仿真算法只是建立了一个模型。在实际运用时还需要变换测试信号的频率和周期。-A single frequency sinusoidal correlation method of testing dynamic testing system is s
asias_dds
- 一个简易的信号源，具有多种波形发生功能还有扫频，调制，频率计等相关功能-My project is on Direct Digital Synthesiser using Verilog HDL.This project is doing by me on july 2009 in summer training at NIT Kurukshetra, India. This DDS system generate the square wave, Triangular wave,Sine wa
matlabfrequence
- 可以很好的对图像数据进行前处理，能对扫频数据进行分类。-Can be a good pre-processing the image data, can sweep data classification.
task4
- 频率辨识开环系统传递函数，传递函数为 ，试通过正弦扫频及Bode图拟合来辨识该传递函数，写出其设计思想和详细推导过程，并给出仿真程序和仿真结果-Open-loop frequency identification system transfer function, transfer function, the sine sweep test and the Bode plot by fitting to identify the transfer function, write its desi
comsol
- 基于comsol脚本的matlab编程，包括对电场值的提取及扫频，对多点场值提取-Based comsol scr ipt matlab programming, including the value of the electric field extraction and sweep, multi-point games on value extraction
ChirpBOK
- 该模型主要实现Chirp系统中Chirp信号的BOK调制，Chirp信号分为上扫频和下扫频信号，可以通过对正余弦信号进行BOK调制来产生。-This model mainly realize the BOK modulation Chirp Chirp signal in the system, under the Chirp signal is divided into the upper frequency sweep and frequency sweep signal, can pass
PID
- matlab PID simple s model pid最简单的S模型，可以自己加入扫频信号，就可以看开环伯德图了-matlab PID simple s model
shiyant
- 舵机扫频辩识，鲁棒控制器，加载系统流量阀，双阀扫频-The sweep frequency identification, robust controller, loading system flow valve, double valve sweep
chirp-audiorecorder
- MATLAB中，chirp扫频产生声音信号，播放同时启动audiorecorder录音，之后对录音做FFT变换并分析其频谱-In MATLAB, chirp sweep signal generating sound, while playing audiorecorder start recording, then do the FFT for recording and analyzing the spectrum
跳频与扫频信号发生
- 用chirp函数实现了多个跳频信号在时间轴上依次出现，作为跳频发生信号的模型，可用于进一步的信号处理。(With the chirp function to achieve a number of frequency hopping signal in the time axis in turn appear as a frequency hopping signal generation model can be used for further signal processing.)
testFilter
- 系统传输函数测试，使用扫频法测试已知系统的频响特性并绘制相关的频响图(System transfer function test, frequency sweep method is used to test the frequency response characteristics of the known system, and to draw the relevant frequency response diagram)
chrip
- matlab实现余弦扫频函数，并对其进行3D频谱提取和显示(Matlab to achieve cosine sweep function, and its 3D spectrum extraction and display)
扫频法求开环传递函数
- 将扫频得到的数据进行处理，可以得到系统的开环传递函数(The open-loop transfer function of the system can be obtained by processing the data obtained by scanning frequency)