搜索资源列表
lms
- LMS算法计算信号功率和特征向量，并和其他几种算法做比较-LMS algorithm to calculate the signal power and the feature vector, and several other algorithms compare
combined-efficiency
- 仿真了在高斯信道条件下，阵元发射正弦信号功率合成效率，对阵元数量不同的合成效率进行了比较-Simulation of the array element the Gaussian channel conditions, transmitter the sine signal power synthesis efficiency against yuan number of different synthetic efficiency compared
DSSSs
- 周期长码的直接序列扩频信号伪码周期的盲估计。运用了信号功率谱二次处理方法。-Direct sequence spread spectrum signal pseudo-code cycle blind estimation of the long cycle code. The use of the secondary processing method of the signal power spectrum.
mburg
- 根据公式编写burg 算法，应用于实信号功率谱估计-The estimation algorithm with burg in the PSD of real signal.
power-spectral-density
- 数字基带信号功率谱密度的计算，适合《通信原理》初学者-Digital baseband signal power spectral density calculated for Communication Theory beginners
gonglvpu
- 随机信号功率谱估计，在频域对信号进行分析，用Matlab编程-Random signal power spectrum estimation using Matlab programming
tongxinyuanli
- 通信原理课程设计，对信号进行量化编码，计算SQNR信号量化噪声比，信号功率，量化噪声功率信号量化噪声比-Communication theory curriculum design, signal quantization coding to calculate the SQNR signal quantization noise ratio, signal power, the quantization noise power signal to quantization noise rati
per
- 数字信号处理中的周期图估计法，实现对接收信号功率谱的估计-Periodogram estimation method in the digital signal processing, to achieve the estimate of the received signal power spectrum
mm4
- 求信号功率谱密度的简单程序，并将结构保存成TXT文档-Demand signal power spectral density of simple procedures, and to save the structure into a TXT document
test3172
- 数字信号处理：基于BT法和周期图法估计信号功率谱-Digital signal processing: signal power spectrum is estimated based on the the BT Act and the periodogram
greatwork
- 调制识别是非协作通信中的关键技术之一，在电子对抗、软件无线电等领域 应用十分广泛。该过程介于信号检测与解调之间，由于对传输信号没有过多的先 验信息以及在接收端有很多未知的参数，例如：信号功率，载波频率和相位偏移， 时间信息等，导致对调制方式的盲识别是一项很困难的任务。此外，实际中存在 多径衰落、频率选择性和时变信道等问题，使得这项任务变得更具有挑战性。 -The modulation recognition is one of the key technologies of
OQPSK
- OQPSK信号的半正弦整形，调制解调，以及各步骤的信号功率谱密度。-Half-sine shaped OQPSK signal, modulation and demodulation, and the steps of the power spectral density of the signal.
xinhaochouyang
- 信号的频域分析及应用 熟悉调制信号功率谱的计算及调制过程的频谱搬移现象； 观察多路调制信号的时域与频域的波形，熟悉FDMA频分多路复用的特点-Signal in the frequency domain analysis and application of familiarity modulated signal power spectrum calculation and spectrum modulation process moving phenomenon observe the
psd
- 用psd 函数以及对应的窗函数 得到信号功率谱-With psd function and the corresponding window function get the signal power spectrum
123
- 生理信号功率谱估计,包括对心电信号和脑电信号的功率谱描述，适合生物医学工程相关领域-Physiological signal power spectrum estimation
source
- 白噪声 –单位冲激信号 –正弦信号 –方波信号 –三角波信号 功率谱-White Noise- unit impulse signal- sinusoidal signal- a square wave signal- triangular wave signal power spectrum
bpsk-
- BPSK信号功率谱密度的MATLAB编程代码，运行得到波形。-BPSK signal power spectral density of the MATLAB programming code that runs waveform.
mvdr
- mvdr算法是最小方差无畸变响应波束形成器，它的原理来自是使非期望波达方向的任何干扰贡献的功率最小，但又能保持观测方向的信号功率不变。-mvdr algorithm is the minimum variance beamformer response distortion, its principle is that any interference from the direction of arrival of the undesired contributions to a minimu
audio_SNR
- 当信噪比低，小信号输入时噪音严重，在整个音域的声音明显变得浑浊不清，不知发的是什么音，严重影响音质。信噪比的大小是用有用信号功率（或电压）和噪声功率（或电压）比值的对数来表示的。-When the signal to noise ratio is low, serious small signal input noise, the sound of the entire range becomes significantly turbid, I do not know what made the
seismic_qc
- 显示地震记录的功率谱的MATLAB源代码，地球物理专业学生的信号功率谱显示工具。- Basic seismic data QC Use plotseismic.m to plot data, i.e. have plotseismic.m scr ipt in the same directory Display power spectra