Search - matlab frequency

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[matlab] DiSturb_Code DL : 0: Matlab加扰解扰仿真系统，可以观察加解扰前后信号的时域和频域波形，有助于理解扰码的概念和解扰的过程-scrambling and de-scrambling Matlab simulation system can be observed around Deinterference signals in time domain and frequency domain waveforms scrambler help understand the concept of the process and Descramble
Update : 2025-02-17 Size : 6kb Publisher : 李向坤
[Communication] ofdm系统matlab仿真源代码 DL : 0: 正交频分复用（OFDM）技术matlab实现仿真源代码-orthogonal frequency division multiplexing (OFDM) technology to achieve Matlab simulation source code
Update : 2025-02-17 Size : 5.01mb Publisher : 刘牛
[matlab] hotfrequent DL : 0: 用matlab编写的用于跳频技术的基于simulink环境的仿真程序-using Matlab prepared for the frequency-hopping technology based on Simulink environment simulation program
Update : 2025-02-17 Size : 74kb Publisher : 付源
[matlab] frequency DL : 0: 基于超外差的瞬时测频方法的研究。请多多指教-superheterodyne based on the instantaneous frequency measurement methods. Please exhibitions
Update : 2025-02-17 Size : 3kb Publisher :
[Special Effects] wmlow DL : 0: 基于一级小波变换的将2值图像嵌入宿主图像低频子带的水印嵌入及提取算法-based on a wavelet transform the image of two images embedded host low-frequency band and the embedded watermark extraction algorithm
Update : 2025-02-17 Size : 57kb Publisher : li yue
[matlab] myaciquition DL : 0: 利用频域并行的方法对GPS的C码捕获的方法进行了仿真。直接解压就可以了。-frequency domain using the method of parallel GPS C code acquisition of the simulation methods. Decompression directly on it.
Update : 2025-02-17 Size : 1kb Publisher : 李成军
[Program doc] czt-fft DL : 0: 基于FFT的极大似然载频估计算法，用CZT实现的MATLAB程序-FFT-based Maximum Likelihood estimation algorithm carrier frequency, with the CZT achieve MATLAB
Update : 2025-02-17 Size : 1kb Publisher : 青青
[Communication] stbc_ofdm(Frequency) DL : 0: 程序主要从频域分析了ofdm系统结合STBC性能上的改善-procedures mainly from the frequency domain analysis of OFDM systems STBC performance improvement
Update : 2025-02-17 Size : 2kb Publisher : foeni
[GDI-Bitmap] LH3 DL : 0: 一幅图象经过小波变换后为HH、HL、LH、LL四个子带,在小波变换的其中一个子带即h3嵌入水印,LH3为低高频子带 -an image after wavelet transform for HH, HL, LH, LL 4 subband. the wavelet transform of a subband that h3 embedded watermark, LH3 lower high-frequency band
Update : 2025-02-17 Size : 1kb Publisher : 刘德庆
[matlab] time-frequency DL : 0: 现代信号处理matlab源程序现代信号处理matlab源程序-modern signal processing Matlab source of modern signal processing Matlab source
Update : 2025-02-17 Size : 13kb Publisher : 康宇
[Communication-Mobile] ofdm+matlab DL : 0: OFDM：正交频分复用(OFDM)是第四代移动通信的核心技术。该文首先简要介绍了OFDM基本原理，重点研究了理想同步情况下，保护时隙(cP)和不同的信道估计方法在高斯信道和多径瑞利衰落信道下对OFDM系统性能的影响。在给出OFDM系统模型的基础上，用MATLAB语言实现了整个系统的计算机仿真并给出参考设计程序-OFDM : Orthogonal Frequency Division Multiplexing (OFDM) is the fourth-generation mobile communication core technology. The article briefly introduces the basic principles of OFDM, focus on the ideal synchronous circumstances, Protection slot (counted ac cording) and different channel estimation method in Gaussian channel and multi-path Rayleigh fading channels of OFDM system performance. OFDM system is the model on the basis of MATLAB language of the entire system is computer simulation and reference design process
Update : 2025-02-17 Size : 2kb Publisher : xoaxiao
[Communication-Mobile] bluetoothhop DL : 0: 蓝牙跳频系统的simulink仿真程序（This is a MATLAB simulation (SIMULINK) for the hop selection scheme in Bluetooth. Since nearly the same scheme is used for 79 and 23-hop system. Only the 79-hop system in simulated in the CONNECTION state.）-Bluetooth frequency hopping systems Simulink simulation program (This is a sim MATLAB ulation (SIMULINK) for the hop selection schem e in Bluetooth. Since nearly the same scheme is u sed for 79 and 23-hop system. Only the 79-hop sys tem in simulated in the CONNECTION state.)
Update : 2025-02-17 Size : 271kb Publisher : guostone
[File Format] matlabwork1 DL : 0: 一个在matlab中的频率法滞后校正实验过程报告..WORD文档-one of the Matlab frequency lag correction experiment report .. Word document
Update : 2025-02-17 Size : 71kb Publisher : tintin
[matlab] matlab DL : 0: 用matlab写的一个验证卷积定理的程序，即时域的卷积对应着频域的乘积。-using Matlab write a convolution theorem certification procedures, the immediate domain convolution corresponds to the frequency domain product.
Update : 2025-02-17 Size : 3kb Publisher : luzi
[matlab] frequency_estimation DL : 0: OFDM信号的频偏校正程序，用于估计子带上的频率偏移。-OFDM signals in frequency offset correction procedure used to estimate the sub-band frequency deviation.
Update : 2025-02-17 Size : 7kb Publisher : dengyongma
[Post-TeleCom sofeware systems] CDMA DL : 0: 该程序源代码实现了CDMA通信系统性能的仿真，用MATLAB实现了直序、跳时、跳频以及M序列，GOLD序列等的产生，及在AWGN和RAYLEIGH环境下误码率的计算-The program source code to achieve the performance of CDMA communication system simulation, using MATLAB realize the direct sequence, time hopping, frequency hopping and M sequences, GOLD sequence generation, and in the AWGN environment and RAYLEIGH BER calculation
Update : 2025-02-17 Size : 11kb Publisher : 郭顺利
[Speech/Voice recognition/combine] time-frequency DL : 0: matlab的时频分析工具箱，希望在对信号的分析上可以帮助到大家。-the time-frequency analysis matlab toolbox, hope that the analysis of the signal can help to everyone.
Update : 2025-02-17 Size : 1.33mb Publisher : backtim
[source in ebook] matlab DL : 0: 《Matlab时频分析技术及其应用》随书源代码- Matlab time-frequency analysis technology and its applications, With the book source code
Update : 2025-02-17 Size : 62kb Publisher : wupeng
[Communication] FM-Frequency-Modulation DL : 0: 包括信号的调制与解调，经MATLAB仿真，其性能良好。-Including the signal modulation and demodulation, by the MATLAB simulation, its performance is good.
Update : 2025-02-17 Size : 35kb Publisher : ads
[matlab] Time-Frequency Toolbox DL : 0: Time Frequency Toolbox matlab时频分析工具箱,里面有各种时频分析函数，用matlab实现的，小波变换，Gabor变化，短时傅里叶变换等等(AF Ambiguity function AR Auto-regressive (filter or model) ASK Amplitude shift keyed signal BJD Born-Jordan distribution BPSK Binary phase shift keyed signal BUD Butterworth distribution CWD Choi-Williams distribution FM Frequency modulation FSK Frequency shift keyed signal GRD Generalized rectangular distribution HT Hough transform MHD Margenau-Hill distribution MHSD Margenau-Hill-Spectrogram distribution MMCE Minimum mean cross-entropy NAF Narrow-band ambiguity function PMHD Pseudo Margenau-Hill distribution PWVD Pseudo Wigner-Ville distribution QPSK Quaternary phase shift keyed signal RID Reduced interference distribution STFT Short-time Fourier transform TFR Time-frequency representation WAF Wide-band ambiguity function WVD Wigner-Ville distribution ZAM Zhao-Atlas-Marks distribution)
Update : 2025-02-17 Size : 299kb Publisher : fisher86

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