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nokia-3410-spectrum-analyzer
- 小lcd频谱仪 有原理图。是比较好的一种。 采用诺基亚3310 LCD-// EA4EOZ s Handheld 2.4 GHz Spectrum Analyzer // // This code is based on ideas and functions taken these places: // // DIY 2.4GHz Spectrum Analyser // | // | -> http://www.wireless.org.au/ 7Ejhe
oqpsk
- 使用m语言对OQPSK调制方式进行仿真模拟,可以得到OQPSK调制前后以及加噪前后基带信号对比、频谱对比、星座图和误码率-您是不是要找: 使用c语言对QPSK调制方式进行仿真模拟,可以得到OQPSK调制前后以及加噪前后基带信号对比、频谱对比、星座图和误码率 Use m language OQPSK modulation system simulation, you can get around the OQPSK modulation, and baseband signal plus no
S_Transform
- S小波变换 对地质雷达信号进行s变换获取频谱能量图-S of geological radar signal is wavelet transform S transform to obtain energy spectrum diagram
Music-spectrum
- 音乐频谱完整资料,包含C源码和硬件设计原理图。-Music spectrum complete information
pinpufenxi
- 包含有希尔伯特黄变换的主程序、边际谱的计算方法、并绘制了仿真信号的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- Including the main program of the Hilbert Huang transform, marginal spectrum calculation method, and draw the simulation signal FFT spectrum
hamming
- 2阶汉明自卷积窗函数的频谱特性图;归一化频率和幅值-hamming window
DTMF
- 精确估计双音多频信号的频率 ◆通过不同窗函数,画语图分析双音多频信号 ◆估计各个时段的频率,频谱分辨率要求≤10Hz(含戈泽尔算法) ◆检测信号包含的电话号码信息 -Accurate estimation of the frequency of a dual tone multi frequency signal. ◆Through different window functions, the picture is drawn to analyze the dual ton
spectrum_analysis
- 对压力脉动数据进行频谱分析的matlab源码文件。 可绘制时域图和频域图,可自动保存图片。-spectrum analysis
voice
- 声音信号频谱分析仪 MATLAB课程用到的程序 能够对.wav文件进行时域分析 画出波形图-voice analysis
LFM
- 雷达系统采用相关器实现调频连续波的脉冲压缩。相关器是匹配滤波器时域的倒置。仿真图给出了信号频谱,相关器时域,脉压结果时域波形。-LFMCW,matched fliter,pluse compression
E8_1_QAMModem
- 仿真4比特原始数据与星座图的编码映射过程; 完成16QAM信号的调制解调; 绘制16QAM信号的频谱及时域波形; 采用相干解调法仿真其解调过程; 绘制解调前后的基带信号时域波形; 将原始基带数据、QAM已调数据、滤波器系数写入相应的文本文件中。-Simulation of 4-bit coded mapping process raw data constellation complete 16QAM modulation and demodulation signal
DIY-music-play
- DIY音乐频谱显示源代码、原理图、帮助文档-DIY music spectrum display source code, schematics, help documentation
stft_person
- 自己编写的短时傅里叶变换(STFT)程序,短时傅里叶变换可以获得非平稳信号的时频图,主要原理是用滑窗截取一段信号,认为这一段时间内信号是平稳的,对其进行fft变换获得频谱-I have written a short time Fourier transform (STFT) program, short-time Fourier transform can be obtained non-stationary signal frequency diagram, the main princip
xinhaofenxi
- 该程序实现信号的频谱、功率谱分析,时域图和频域图,自相关函数曲线等。-The program for the signal spectrum power spectrum analysis, time domain and frequency domain graph, autocorrelation function curve, etc
fft-computing-sin-cos-FIG.
- fft计算sin_cos图,有代码和仿真效果图,体验fft和频谱特性-fft calculation sin_cos graph, code and simulation renderings, experience fft and spectral characteristics
rtrvbgey
- 相控阵天线的方向图(切比雪夫加权),对信号进行频谱分析及滤波,基于人工神经网络的常用数字信号调制,包括广义互相关函数GCC时延估计,从先验概率中采样,计算权重,matlab小波分析程序。- Phased array antenna pattern (Chebyshev weights), The signal spectral analysis and filtering, The commonly used digital signal modulation based on artifici
weawqiik
- 是国外的成品模型,能量熵的计算,IDW距离反比加权方法,仿真图是速度、距离、幅度三维图像,对信号进行频谱分析及滤波,插值与拟合,解方程,数据分析。-Foreign model is finished, Energy entropy calculation, IDW inverse distance weighting method, FIG simulation speed, distance, amplitude three-dimensional image, The signal spec
nhiqbmzj
- LCMV优化设计阵列处理信号,主同步信号PSS在时域上的相关仿真,对信号进行频谱分析及滤波,可以动态调节运行环境的参数,仿真图是速度、距离、幅度三维图像,包含优化类的几个简单示例程序。- LCMV optimization design array signal processing, PSS primary synchronization signal in the time domain simulation related, The signal spectral analysis and
jzuiyagu
- 对HARQ系统的吞吐量分析,现代信号处理中谱估计在matlab中的使用,采用加权网络中节点强度和权重都是幂率分布的模型,相控阵天线的方向图(切比雪夫加权),对信号进行频谱分析及滤波。- HARQ throughput analysis of the system, Modern signal processing used in the spectral estimation in matlab, Using weighted model nodes in the network strengt
hamhgrrn
- 三相光伏逆变并网的仿真,能量熵的计算,使用matlab实现智能预测控制算法,详细画出了时域和频域的相关图,对信号进行频谱分析及滤波。- Three-phase photovoltaic inverter and network simulation, Energy entropy calculation, Use matlab intelligent predictive control algorithm, Correlation diagram shown in detail the tim