搜索资源列表
lightcube
- 光立方完整资料(原理图 清单 程序 频谱 仿真 取模软件 上位机软件)。-The principle diagram of the complete data cube light (listing program modulus spectrum simulation software PC software).
myValueControl
- Qt 实现 圆形拱形指示仪、圆形仪表、左右滑块、线型刻度尺、圆形刻度尺、酷炫进度条电池指示仪、垂直方块进度条、频谱分析控件 图表曲线显示、滑动背景面板、滑动列表框、另类进度条、LED数字灯、声音波形动态图、声音直方动态图、对称直方动态图-Qt4.8.5+VS2010
M-File
- 这是关于通信专业数字信号处理的一些FFT仿真程序,包括频谱分析,相位谱,零极点图等等。初学者如果有需要可以参考。-This is a program about FFT code of digital signal processing in communication engineering,which concludes spectrum anaysis,phase anaysis and z-plane and so on.if you are a fresher,you will lik
emd-matlaB
- 该程序绘制了仿真信号的FFT频谱和功率谱,并调用emd分析方法,绘制了emd分解结果,以及瞬时包络和瞬时频率图,还有Hilbert-Huang谱和Hilbert边际谱。-The program draws the FFT spectrum and the power spectrum of the simulated signal and call emd analysis, drawn emd decomposition and instantaneous envelope and insta
matlab
- 使用MATLAB对爆破引起的地震波进行频谱分析并且出图-Using matlab for blasting seismic wave frequency spectrum analysis, and the figure
ofdm
- 此程序模拟了一个基本的OFDM通信系统,采用16QAM调制,并绘出了星座图及输入输出信号频谱-This program simulates a basic OFDM communication system using 16QAM modulation, and draw a constellation diagram and the input and output signal spectrum
zhouqitupufagaij
- 随机信号处理,功率谱估计中周期图法造成的频谱泄露及改进-Random signal processing, spectral leakage and improve power spectrum estimation caused periodogram
Dpsk
- 2PSK传输信号图,调制的波形和频谱,基于MATLAB生成的程序-Figure 2PSK transmission signal modulation waveform and spectrum, the program generated based on MATLAB
Ti1_Ti2
- 对上述数据取一帧(512点), 进行fft变换, 对其模值取对数log后在图上标示(x轴为其频率, 要标注单位)出频谱曲线.-The above data in a frame (512 points), FFT transform, the modulus value after taking logarithm log marked on the diagram (x axis as its frequency, to indicate the unit) spectrum curve.
digital
- 实现离轴变换再现算法!离轴全息再现有零级像干扰,高通滤波,滤掉不必要的成分,对离轴全息图进行FFT,等到全息图的频谱分布- Off-axis transformation algorithm to achieve reproduction! Off-axis holographic reproduction zero level as interference, high pass filter, filter out unwanted ingredients, off-axis holog
Measurement_matlabsim
- 本书讨论了时间域、频率域、数字域、调制域电子测量的主要方法,介绍了应用MATLAB仿真的方法实现电子测量中的信号源(含VCO和PLL)、示波器、频谱仪、瀑布图仪、相位仪、眼图仪、逻辑分析仪、时域反射仪、取样示波器、矢量示波器、矢量网络分析仪等测量仪器,并简要介绍了各仪器的工作原理、参数设置要点和注意事项。书中还给出了大量的仿真实例,对一些典型例子进行了分析和讨论。-This book discussion has time domain, and frequency domain, and di
a-program-about-HHT
- 一个关于EMD分解的程序,可以显示时频谱、IMF分解图和边际谱。-EMD decomposition of a program about when you can display the spectrum, IMF exploded and marginal spectrum.
msk
- msk调制与解调 频谱 时域波形 星座图等-MSK modulation and demodulation spectrum waveform constellation
L1acq-reciever
- GPS L1信号的仿真及信号的捕获 画信号频谱及相关捕获图-GPS LI signal simulation and acquisition
sin_fft
- 自己编写的一个正弦函数频谱的估计,利用FFT函数实现,有详细注释,方便理解,附带仿真图一张-A sine function spectrum estimate their preparation, the use of FFT function implementation, detailed notes, easy to understand, with a simulation map
ASKFSKPSK
- Ask、fsk、psk各做一个调制与解调的实验仿真 再做一个三个的结果(误码率)比较,通过图像对输出结果进行对比, 每个仿真的输出结果可随输入数据的改变而相应改变 课程设计需要运用MATLAB编程实现ASK,FSK,PSK,调制解调过程,并且输出其调制后的波形,画出频谱、功率谱密度图,并比较各种调制的误码率情况,讨论其调制效果 -Ask, FSK, PSK each simulation a modulation and demodulation 再做一个三个的结果(误
GUANGLIFANGWANZHENG
- 光立方完整资料(原理图 清单 程序 频谱 仿真 取模软件 上位机软件)-Light Cube complete information (schematics inventory software program modulo spectrum simulation PC software)
ROC-of-CoopSpectrum-Sensing
- 宽带频谱检测中虚警概率和检测概率的关系图,即ROC图-ROC of CoopSpectrum Sensing
QPSK-MATLAB
- 介绍了数字通信中的QPSK调制解调的原理,通过用Matlab编写脚本程序对QPSK通信系统的发射和接收过程的具体实现进行模拟仿真,绘出信号在理想信道和加噪信道中模拟传输时的时域图,并对各模块进行了频谱分析,所得到的结果与 理论基本相符,对于理解QPSK系统的性能并在系统的实际应用上作进一步的设计,提供了有效的参考依据。 -The introduction was done with the principle of the QPSK modulation and demodulation
pinpu_sanwei
- matlab频谱三维图,时间频率幅值。频谱分析三维图,计算机绘制的三维频谱以频率为横坐标,以振幅为纵坐标,以时间为斜轴,在视觉上是一种立体频谱。-Matlab three dimensional spectrum diagram, time frequency amplitude. Spectrum analysis of three-dimensional map, 3D computer generated by frequency spectrum as the abscissa, the