搜索资源列表
FFT
- 256点FFT函数，量化阶输出，用查表方式实现，用凌阳单片机可以进行8khz采样，频谱分析等-256-point FFT function, the quantized step out, be achieved using look-up table, with a single chip can be 8khz Sunplus sampling, spectral analysis
Matlab
- （转载，供matlab新手学习用）简单信号的频谱分析，非常经典。包括正弦信号，矩形波，白噪声三类信号的频谱分析，很详细，代码有注解。- frequency analysis of signal using Matlab
Matlab_based_spectrum_analysis
- 基于Matlab的频谱分析,时域抽样定理,FFT的仿真以及应用FFT对典型信号进行频谱分析的方法。 -Matlab-based spectrum analysis, time domain sampling theorem, FFT of the simulation and the application of FFT on the typical signal spectrum analysis.
ld
- LD算法，实现信号的分析，频谱分析，避免矩阵的求逆运算-failed to translate
xinhaochuli
- 确定信号和非确定信号的产生，各种滤波器的设计，对信号的频谱分析，滤波后信号的频谱分析等功能。有利于信号与系统、数字信号处理相关课程的学习与理解-Determine the signal and non-deterministic signal generation, a variety of filter design, spectral analysis of the signal, filtered signal spectrum analysis functions. Favorable
QPSK_awgn
- matlab中QPSK的simulink仿真，包括星座图以及频谱分析-The simulink matlab in QPSK simulation, including constellation and spectrum analysis
PCM
- 运用仿真抽样信号的频谱, 分析满足不同条件下的抽样情况、验证奈奎斯特抽样定理不同量化电平情况下的信噪-The use of simulation sampling frequency spectrum, analyzing a sample under different conditions to meet the situation, verify the Nyquist sampling theorem under different quantization level of the s
pingpufenxi
- 频谱分析实践，将信号源发出的信号强度按频率顺序展开，使其成为频率的函数，并考察变化规律，称为频谱分析。研究噪声的频谱是为了深入了解噪声源的特性帮助寻找主要的噪声污染源，为噪声控制提供依据，为噪声控制提供依据。-Spectrum analysis practice, the signal strength of the signal source frequency in order to start by making it a function of frequency, and variat
matlab
- MATLAB频谱分析实例~~~希望对大家有用-wave
FFTyuandaima
- 输入信号的时域和频谱分析 输入信号为ft=[5cos(600*pi*t)+4cos(90*pi*t)+9]/18 输入信号为高频和低频信号的叠加：高频300Hz，低频45Hz- Of the input signal in time domain and spectral analysis of the input signal is ft = [5cos (600* pi* t)+4 cos (90* pi* t)+9]/18 input signal for the hi
LPF_MATLAB
- 二阶有源低通滤波器在各参数设置下的频谱分析。-Second-order active low-pass filter settings in the parameters of spectral analysis.
FFTMatlab
- MATLAB 频谱分析和快速傅里叶变换 数字信号处理 信号分析 信号提取-MATLAB FFT spectrum analysis and digital signal processing signal analysis Signal Extraction
signal
- 语音信号的干扰去除.对原始信号进行频谱分析，确定干扰的频率；根据干扰的特点采用不同的滤波器对信号进行处理-Remove the interference of speech signals. On the original signal spectrum analysis to determine the frequency interference according to the characteristics of interference filters with different
MATLAB
- 基于MATLAB的时域信号采样及频谱分析，实现过程及代码-MATLAB-based time-domain signal sampling and spectral analysis, implementation process and the code
z_transform_discrete_time_domain_signal_spectrum_a
- z变换、时域离散信号频谱分析教程z transform, discrete time domain signal spectrum analysis tutorial-z transform, discrete time domain signal spectrum analysis tutorial z transform, discrete time domain signal spectrum analysis tutorial
fft_analy
- 一个对ADC和PLL输出结果作FFT频谱分析的matlab程序-An ADC and PLL output FFT spectrum analysis for matlab program
RSA
- 用matlab仿真随机信号白噪声，频谱分析，很好用-Matlab simulation of random signal with white noise
SpectrumAnalyzer
- 有关于Matlab实现的频谱分析一篇文章指导-about Spectrum Analyzer in Matlab
signalsourcespectrumanalysis
- 对MATLAB，SIMULINK的信号源频谱分析进行了讲解-On MATLAB, SIMULINK signal source spectrum analysis was to explain
yuyinpinpufenxi
- 本语音频谱分析程序对三个重要的谱（即短时谱、倒谱和LPC谱）分别做了仿真分析，这样为以后进一步研究语音打下了基础。-The voice spectrum analysis program three important spectrum (ie short-term spectrum, cepstrum and LPC spectrum) is simulated separately, so that voice for the future foundation for further st