搜索资源列表
frequency_generator
- 这是一个生成不同频率的工程，通过Xilinx公司的一个类似单片机的处理器，形成不同频率的频率出来。-This is a project to generate different frequencies, by Xilinx Inc., a similar single-chip processor, the frequency of the formation of different frequencies out.
signaltone
- 专用DDS芯片AD9852正弦波产生源程序，产生单一频率的正弦波，很容易理解，方便新手学习-Dedicated DDS chip AD9852 produced sine wave source to produce a single frequency sine wave, it is easy to understand for novices to learn
resolution
- 该程序展示出了多普勒压缩系数与距离之间的关系，也即显示出了单频矩形脉冲的距离分辨力。-The program demonstrates the Doppler compression factor and the distance between them and also that showed single-frequency rectangular pulse range resolution.
lvbohou
- 正弦信号，单个频率的正弦信号，频率为1KHz，幅度为5-Sinusoidal signal, a single frequency sinusoidal signal, a frequency of 1KHz, the range of 5
ch5example6
- 调频立体声接收机模型 对相应的立体声解码过程进行建模和仿真。设左右声道的信号分别为1000Hz和2000Hz的单频测试信号。 -FM stereo receiver model for the corresponding stereo decoding process modeling and simulation. Set left and right channel signals were 1000Hz and 2000Hz single frequency test signal.
wigner
- 该代码通过对常规单脉冲雷达信号、LFM雷达信号和BPSK雷达信号通过wiger变换，得到三种信号的时频图，分析他们的时频关系和区别。-The code on conventional single-pulse radar signals, LFM radar signals and radar signals BPSK wiger transformation, three kinds of time-frequency map analysis of their relationship an
signal-collection
- signal collection and join single frequency noise etc
music_single_sin
- 白噪声中单个正弦信号的频率检测与估计 产生，其中是一高斯白噪声，其均值为0，方差为1。用MUSIC方法估计观测数据中正弦波的频率，并给出白噪声方差()un2uσ 与复正弦波的振幅A的估计值。-A single frequency detection and estimation of the sinusoidal signal in white noise, which is a Gaussian white noise with mean 0 and variance 1. MUSIC m
beamforming
- 自编的两个十字阵时域波束形成的算法，对单频信号进行扫描-Self cross array time-domain beamforming algorithm, the single-frequency signal for scanning
LFMSignalAmbFuncMatlabCode
- 雷达信号的模糊函数Matlab代码，包括线性调频信号，线性调频脉冲串信号，以及作为对照的单频信号。通过比较分析可以得到不同信号的模糊函数表现出的不同特征。-Radar chirp signal ambiguity function Matlab code, including linear FM signal, the chirp pulse train signal, as well as the control of the single-frequency signal.
HHT
- hilbert-huang变换计算的相关Matlab程序列表，通过经验模式分解将信号分解为一系列满足单频率分量条件的本征模函数，可求得信号有物理意义的瞬时频率-Related programs list Matlab hilbert-huang transform calculated by empirical mode decomposition signal is decomposed into a series of single-frequency components to meet
FFTtransform
- 在VB中实现对文本文档中数据的傅里叶变换。并出现变换后的波形-The useful functions are: FourierTransform() performs a Fast Fourier Transform on an pair of Double arrays-- one real, one imaginary. Don t want/need imaginary numbers? Just use an array of 0s. This fun
code
- 单频估计kay算法的仿真源程序，系统为QPSK调制，信道为高斯白噪声信道。-Single frequency estimate kay algorithm simulation source code, the system is QPSK modulation, the channel is Gaussian white noise channel.
mrife
- m-rife,单频信号的频率估计，适合初学者学习-m-rife, single-frequency signal frequency estimation, suitable for beginners to learn
matlab1
- 了解单频激光干涉仪的非线性误差，使用matlab软件工具对提出的非线性误差修正方法进行验证，对干涉信号中的直流分量偏差对测量的影响进行分析。-Learn nonlinearity error single frequency laser interferometer using matlab software tools for the proposed non-linear error correction method for verification of the DC component
matlab2
- 了解单频激光干涉仪的非线性误差，使用matlab软件工具对提出的非线性误差修正方法进行验证，在交流幅度偏差中，用matlab仿真交流幅值比g与相位最大误差的关系曲线对测量的影响进行分析。-Understanding single-frequency laser interferometer nonlinearity error, the use of matlab software tools for the proposed non-linear error correction method
lsmtan
- 在单频激光干涉仪的非线性误差中，运用细分计数方法对其进行修正，在存在高斯白噪声的情况下，采用传统的正切细分法和可修正误差的细分法来仿真比较。-In the nonlinear error of single frequency laser interferometer, the use of segmentation counting method, amending them, in the presence of Gaussian white noise, using the traditi
pulse_making
- 这个程序可以产生单频简单脉冲序列，LFM脉冲序列，以及单频二相码序列-This simple procedure can produce single-frequency pulse sequence, LFM pulse sequences, and single-frequency two-phase code sequence
wv_con
- WVD对单频信号进行分析的程序,具有良好的提取信号特征功能-WVD of single-frequency signal analysis program, extracts a signal having a good characteristic features
Single frequency 0.8MHz
- 这是一个超声在金属中传播的仿真案例，通过COMSOL仿真软件实现的。(This is a simulation of the propagation of ultrasound in metals,realized by COMSOL simulation software.)