搜索资源列表
jumbodepp
- 实现:实指数、复指数、不同长度序列求和、y(n)=x(-n)、y(n)=x(n-k)-realization : real indices Minute index, different length sequences for peace, y (n) = x (-n), y (n) = x (n-k)
PNgen
- 包含随机序列生成函数和正交复指数矩阵生成函数
fuzhishuxulie
- 数字信号处理程序,复指数序列matlab程序,使用数字信号处理的朋友可直接使用
modulationproduce
- 产生正交的AM信号和FM信号,信号为复信号,含有I路和Q路,FM信号可设置调制指数变量,运行后可看到仿真时域及其频谱图-Generate quadrature AM signal and FM signal, the signal for the complex signal containing I and Q Road Road, FM signal modulation index variable can be set to run after seeing the time-doma
chirpAwGN
- 纠正了由于存在复指数而导致的图像重叠问题-Corrected result due to re-index the images overlap
chap01
- ex1_1 单位冲激序列 ex1_2 右移20的单位冲激序列 ex1_3 单位阶跃序列 ex1_4 实指数序列 ex1_5 复指数序列 ex1_6 随机序列 ex1_7 系统冲激响应(impz函数) ex1_8 系统传递函数(freqz函数) ex1_9 零极点增益 ex1_10 residuez函数应用 ex1_11 Lattice结构全极点IIR系统 ex1_12 Lattice结构全零点FIR系统 ex1_13 Lattice结构零极点结构
signal
- 通过matlab产生各种信号,包括四种信号,有正弦,指数,虚指数,复指数信号,内容丰富,是和信号分析同学使用-signal about sin,etc
continuous-time-signal
- 设有连续时间周期信号,它的周期为T,角频率,且满足狄里赫利条件,则该周期信号可以展开成傅里叶级数,即可表示为一系列不同频率的正弦或复指数信号之和。-With continuous time periodic signal, its period is T, the angular frequency, and to meet the Diliheli conditions, the periodic signal can be expanded into a Fourier series, ca
matlabxinhao-
- 这个代码是用matlab编程实现产生一个复指数序列、方波序列、单位阶跃序列单位冲击等几个序列-This code is to use matlab programs have a complex index series, square wave sequences, unit step representation unit and so on several series sequence impact
1
- 信号与系统实验一:连续时间信号 1.1 表示信号的基本MATLAB函数 1.2 连续时间复指数信号 -Signal and system experiment: a continuous time signal
signalGenerate
- 生成数字信号处理课程常用信号:冲激、阶跃、斜坡、正弦、复指数和指数信号,幅度长度时延频率相位可控。-Signal generation, capable of generating pulse, step, ramp, sine, complex sine and exponent signals.
hilbert
- 将实信号变换为复信号,提取信号幅值、相位角,计算相位同步指数,分析各组信号数据之间的同步稳定性。-The signal is converted into a complex signal, extraction of signal amplitude, phase angle, calculation of phase synchronization index, analysis of stability of synchronization between each signal data
1
- ex1_1 单位冲激序列 ex1_2 右移20的单位冲激序列 ex1_3 单位阶跃序列 ex1_4 实指数序列 ex1_5 复指数序列 ex1_6 随机序列 ex1_7 系统冲激响应(impz函数) ex1_8 系统传递函数(freqz函数) ex1_9 零极点增益 ex1_10 residuez函数应用 ex1_11 Lattice结构全极点IIR系统 ex1_12 Lattice结构全零点FIR系统 ex1_13 Lattice结构零极点结构
suijijianzhen
- 随机减振法处理振动数据,之后可以使用ARMA和复指数法处理得到自振频率-Random vibration damping treatment data, then you can use the ARMA and complex exponential treatment was natural frequency
vibra_motaishiyu
- matlab实现振动信号试验模态参数时域识别:STD法和复指数法-matlan achieve vibration signals in time domain experimental modal parameters identification: STD modal parameter identification method and the complex exponential law modal parameter identification
main
- I,Q通道的 噪声过程是高斯的的,而且是互不相关的,他的功率谱也是白的. 因为I和Q通道的噪声过程是高斯的,而且是互不相关的 我们可以得到他们是相互独立(Papoulis,1984). 最后,由于I和Q通道是独立的零均值高斯过程,因此可以推导出:复信号:I+jQ,幅度是瑞丽分布的,幅度的平放是指数分布的,相位角arctan(Q/I)是在(0,2π]上均匀分布-I Q Gaussian noise
CWT_Morlet
- 自己编写的,使用morlet复指数小波,进行连续小波变换的程序。能帮助理解小波变换的算法。-I have written using complex exponential morlet wavelets, continuous wavelet transform performed procedures. To help understand the algorithm based on wavelet transform.
DSP_3_18
- 两带随机参量的复指数信号之和,用MVDR进行信号频率谱估计。-Two of the sum of complex exponential signal with random parameters, the MVDR is used to estimate signal frequency spectrum.
The-production-of-discrete-signal
- 单位抽样序列,单位阶跃序列,正弦序列,复正弦序列,指数序列-Unit sample sequence, unit step sequence, sine sequence, complex sinusoidal sequence, exponential sequence
dft
- 基本序列的dft的时移和频移性质matlab验证。包括采样序列,矩形序列,正弦序列和复指数序列。-The matlab verification of the basic sequence s DFT the time shift and frequency shift property .