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onetwoeight_QAM_OFDM_rayleigh
- orthogonal frequency division multiplex with 128 fft and quadrature amplitude modulator / demodulator with rayleigh channel
OneZeroTwoFour_QAM_OFDM
- orthogonal frequency division multiplex with 1024 fft and quadrature amplitude modulator / demodulator
OneZeroTwoFour_QAM_OFDM_rayleigh
- orthogonal frequency division multiplex with 1024 fft and quadrature amplitude modulator / demodulator with ralyeigh channel
DSP_1
- 1) Goertzel algorithm 2) Chirp transform algorithm 3) Verification of signal flow graphs for DIT and DIF FFT algorithm 4) Elapsed CPU time for DFT and FFT computation 5) Alternative IDFT computations
comm_report
- this matlab code for ifft , fft example and some of communcation example-this is matlab code for ifft , fft example and some of communcation example
146
- signal analysis using fft in matlab.
my-code
- ofdm with different channels estimation for ber rate analysis and fft constellation
F28335-DSP-
- 张掌柜讲F28335系列之CCS4.2 数字信号处理实验（FFT、FIR、IIR、自适应滤波器） - 副本-Zhang treasurer speak CCS4.2 F28335 Series Digital Signal Processing Experiment (FFT, FIR, IIR, the adaptive filter)- copy
fft_code
- This is a generic code for finding FFT of variable string size without using built-in MATLAB function.-This is a generic code for finding FFT of variable string size without using built-in MATLAB function.
MAX6675-library-master
- fraction fourier for fft
DSP
- MATLAB软件平台下，利用函数wavread对语音信号进行采样，记住采样频率和采样点数； 2）画出语音信号的时域波形，对采样后的语音进行fft变换，得到信号的频谱特性；对语音信号分别加入正弦噪声和白噪声，画出加噪信号的时域波形和频谱图； 3）根据对加噪语音信号谱分析结果，确定滤除噪声滤波器的技术指标，设计合适的数字滤波器，并画出滤波器的频域响应； 4）用所设计的滤波器对加噪的信号进行滤波，在同一个窗口画出滤波前后信号的时域图和频谱图，对滤波前后的信号进行对比，分析信号变化； -
DSP_zeropading
- The Fast Fourier Transform (FFT) is one of the most used tools in electrical engineering analysis, but certain aspects of the transform are not widely understood–even by engineers who think they understand the FFT. Some of the most commonly misunders
FFT
- 代码运行的硬件平台为PIC24FKL402.-Hardware platform for PIC24FKL402 code to run.
fft-generator
- This program can create the fast fourier transfor of any signal
ZoomFFT
- 复调制ZoomFFT是频谱细化技术的其中一种，从分析精度、计算效率、分辨率、灵活性等方面来看，是最有效的一种。-A common method of complex modulation ZoomFFT method, Chirp-Z transform, Yip-ZOOM transform based on, but the analysis accuracy, computational efficiency, resolution, spirit Active perspective,
FFT-presentasi
- Fast Fourier Transform basic and theory
Chaotic-time-series-analysis
- 混沌时间序列Matlab源程序,包含时间序列的时间延迟计算，关联积分计算，相空间重构，时间序列分解，Heaviside函数的计算，延迟时间和时间窗口计算，混沌吸引子关联维计算，重构相空间进行K_L变换，混沌吸引子关联维计算，Hurst指数分析，关联维和Kolmogorov熵计算，FFT计算序列平均周期，最大lyapunov指数计算，利用互信息法求时间延迟，混沌和噪声识别的源程序。-Matlab chaotic time series source, time includes the time
FFT
- Digital signal processing
ofdm_new
- OFDM, the wavelet transform replaces IFFT/FFT block.
FFT-
- 基于matlab的傅里叶频谱分析实验报告，可作为信号系统和通信原理的实验参考。-Based on matlab Fourier spectrum analysis experimental report, can be used as a signal system and communication principle of experimental reference