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zxg
- 基于MATLAB的自相关法基音提取的m文件。利用浊音和清音的自相关函数的不同,可以提取基音周期。 其中采用的三电平削波法,可修正中心削波。-Based on MATLAB autocorrelation pitch extracted files m. Using different voiced and unvoiced autocorrelation function can be extracted pitch. Three-level clipping method employed t
doubleTTgratingn
- 量子阱红外探测器用双周期衍射光栅,光栅图形,光强分布等用matlab程序-Quantum well infrared detectors using double period of the diffraction grating, grating pattern, the light intensity distribution program with matlab
dsss
- 直扩信号扩频码-M序列的产生函数,以及周期长码直扩信号的产生MATLAB程序。-DSSS,M sequence
T_measurement-based-on-kalman
- Kalman滤波在温度数据测量中的应用。假定室内温度理论值为25°,采样周期为1分钟。在Matlab环境下调试通过,可以直接运行。-Kalman Filter in temperature data measurement. Theory assumes that the indoor temperature is 25, the sampling period is 1 minute. In the Matlab environment through debugging, you can r
Blaze
- Matlab生成闪耀光栅,并自动保存为位图。所生成光栅的分辨率,光栅周期,光栅方向均可控制-Blaze grating
pingjunzhouqitufa
- 频谱周期图的MATLAB程序,主要对信号进行加窗处理,包括海明窗-Periodogram spectrum
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
main
- matlab功率谱计算,间接法,直接法welch方法,平均周期法-matlab code for power spectrum, indirect method,direct method,welch method,average period method
time-varying
- 一个matlab模型,主要实现针对一种欠驱动水下航行器通过周期时变的反馈控制实现航行器局部指数稳定性-A matlab model, the main realization for an under-driven underwater vehicle through the cycle of time-varying feedback control to achieve the local exponential stability of the aircraft
DTFT
- 经由正、负离散时间傅立叶变换表达式是信号分析的一个关键部分。 X( ) (3.9) (3.10) 当 LTI 系统用于滤波的时候,作为冲激响应离散时间傅立叶的频 率响应,提供了 LTI 系统间接的描述。离散时间傅立叶变换 X( )是 w 的周期复值函数,周期总是 2π,并且基周期通常选在区间[-π,π] 上。对离散时间傅立叶变换 DTFT 来说有两个问题: 1. DTFT 的定义对无限长信号是有效的。 2. DTFT 是连续变量 w 的函数 在 MATLAB 中, 任何信号 (向量)
lvalud__black
- 用matlab编写的消除周期噪声的程序,附有实验图片-Matlab prepared by the noise elimination cycle process, accompanied by experiment, images,
experimentimages
- 用matlab编写的消除周期噪声的程序,附有实验图片-Matlab prepared by the noise elimination cycle process, accompanied by experiment, images,
xinhaole444
- labview与matlab混合编程实现脉搏信号的去噪、周期识别与基线漂移的移除。(LabVIEW and matlab mixed programming to achieve pulse signal denoising, cycle identification and baseline drift removal.)
regarde
- 用matlab编写的消除周期噪声的程序,附有实验图片,,(Matlab prepared by the noise elimination cycle process, accompanied by experiment, images,)
特殊矩阵1
- 利用变参数追赶法求解周期三对角线性方程组的matlab程序(Matlab program for solving three diagonal linear equations by using variable parameter pursuit method)
fuliyejisuan
- 傅里叶算法,用MATLAB编程,采样周期12个点。可以实现输入变量电压或电流h12个点,计算出电压或电流的有效值(Fu Liye formula;MATLAB programming; calculation)
NLvibration
- 求解非线性振动方程 周期解的 谐波平衡法 通用计算程序 matlab编写(Solve the nonlinear vibration equation periodic solution harmonic balance method common calculation program matlab coded)
xiang wei hu xiang guan
- matlab利用互相关求解相位,编写的小程序,周期函数(Matlab uses cross correlation to solve phase, and write small program, periodic function)
信号与系统实验3
- 1、利用Matlab求观察图示周期三角脉冲的傅里叶级数与原波形的关系。要求分别画出最高谐波次数n=1,3,5,7时合成波形与原波形的对照图。(The relationship between the Fourier series of the graphic periodic triangular pulse and the original waveform is observed by Matlab. The comparison of the synthetic and original
example2_11
- 生成周期性振动冲击仿真信号,可以仿真滚动轴承等振动冲击信号(Generate periodic vibration impact simulation signals)