搜索资源列表
xcorr-hu
- 医学信号处理实验指导--用互相关求时延--目的是展示怎样将互相关函数用于估计人体的血流速度-medical signal processing experimental guidance -- used for inter-related delay -- Objective is to demonstrate how to cross-correlation function for estimated human velocity
cpid1
- 传统的pid控制算法,系统函数是无时滞的,采用增量式的pid控制算法.-traditional pid control algorithm, the system function is without delay, using the incremental pid control algorithm.
cpid4
- 针对带时滞二阶振荡环节的系统传递函数,我们这里研究了,二阶振荡环节时间常数增大,对系统动态性能的影响,读者可以在程序上对时间常数进行修改,即可得出比较与区别.-brought against Delay second oscillation link system transfer function, we studied here, and the second time constant oscillation links increased, the dynamic properties
freqz_m
- 求取系统的绝对幅度响应、相对的db值幅度响应、相位响应和群延时响应的函数 ％ ％db为相对振幅(dB) ％mag为绝对振幅 ％pha为相位响应 ％grd为群延时 ％w为频率样本点向量 ％b为Ha(z)分子多项式系数(对FIR而言，b=h) ％a为Hz(z)分母多项式系数(对FIR而言，a=1) ％-strike rate system in response to the absolute and relative value range db respons
CDMA_path_sim
- 该函数仿真CDMA系统的信道，在输入所需用户序列和其他干扰用户序列后在信号上叠加高斯白噪声，干扰用户多径干扰和所需用户的多径干扰和衰落。并根据输入延时曲线产生信道延时，输出mul_fad_sequence为信道信号输出，max_delay为信道最大延迟，fade_sign为瑞利信道中最大幅度分量的衰落量 mpath_amp为信道多径的幅度因子-the CDMA system simulation function of the channel, required users to import
farrow
- 用于分数倍时延调整的farrow滤波器仿真。其中使用了4阶，8阶和16阶farrow滤波器。m文件为滤波器系数产生函数，mdl文件为滤波后偏差估计的情况。-Adjustment for fractional delay filter simulation farrow. Which uses the four bands, 8 bands and 16 bands farrow filter. m file for the filter coefficients of the productio
Mutual_Information
- 互信息法求混沌序列的最优时延 文件说明： 1、Mutual_Information_main.m 主文件，直接运行此程序即可 2、LorenzData.dll 产生Lorenz离散序列 3、Mutual_Information.dll 互信息函数 4、buffer.dll 缓存文件-Mutual information method for optimal time-delay chaotic sequence document describes: 1,
111
- 运用Matlab求解三个传递函数的群延迟特性曲线-Use Matlab to solve the three transfer function of the group delay characteristic curve
ofdm-siso
- 正交频分复用是一种多载波宽带数字调制技术。相比一般的数字通信系统， 它具有频带利用率高和抗多径干扰能力强等优点，因而适合于高速率的无线通信系统。- OFDM Simulator -------------------------------------------------------------------------------- MIMO OFDM Simulator: OFDM.m: OFDM Simulator (out
getZNparam
- PID控制算法中，根据一节延迟传递函数的放大倍数K、延迟时间L和时间常数T，获得PID中比例环节、微分环节和积分环节的参数-PID control algorithm, according to a delay in the transfer function of magnification K, the delay time L and time constant T, to obtain the proportion of PID in the link, differential and
WirelessLocation
- 无线定位代码，包括各种定位算法的基本函数，定位算法包括TDOA、TOA、AOA等-Wireless location code, including the basic function of a variety of localization algorithm, localization algorithm, including TDOA, TOA, AOA, etc.
null_beamform_cf
- MATLAB function that performers delay and sum beamforming on two input signals in the frequency domain.
attachments_2009_11_04
- Gneration of direct, indirect signals with and with out delay and resultant signals Auto correlation function of those signals
GengerateCrossCorreslation
- 广义互相关函数，用于时延估计的运算，很好用。-Generalized cross-correlation function for time delay estimation of the operation, it just works.
autorelation_function_to_obtain_the_delays_of_time
- 自相关法求取时间序列延时的函数，包括Simulink产生时间序列的文件，两个主函数，以及运行程序-Since the correlation function to obtain time series of delay, including time series generated Simulink file, the two main functions, and operational procedures
Codes
- The main code is called "comparison of equalization schemes". It uses functions, defined seperately to compute the bit error rate for different typs of equalizers. That means times domain equalizer (TDE) with minimum mean square (MMSE) and zero
CFBG
- 啁啾光纤光栅，反应其延时功能，不同波长的反射光谱图-Chirped fiber grating, the response delay function, different wavelengths of reflection spectra
Directivity_function
- 麦克风阵列， directivity function of simple delay-sum-beamformer -Microphone array, directivity function of simple delay-sum-beamformer
singlepitchdetusingmodgd.tar
- This program computes the pitch information of a speech utterance using modified group delay function. input: audio file, reference pitch. output:pitch
correlation
- 通过设定距离，时延，嵌入维数， 计算关联积分函数C。(By setting distance, delay and embedding dimension, we calculate the correlation integral function C.)