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%BE%AB%CD%A8matlab%D7%DB%BA%CF%B8%A8%B5%BC%D3%EB%D
- MATLABThe CD-ROM accompanying this book contains MATLAB® M-files (MATLAB language source code) and Simulink® block diagram models for designing, implementing and testing control systems.
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
channel
- 对多径信道的仿真 输入码元,是一行矩阵,可以是实数也可以是复数 ％fs是输入码元的比特率 ％fd是多普勒频移 ％n_delay是多径信道的径数 ％t_delay是多径信道各径的时延时间 ％p_delay是多径信道各径的功率db值
一维小波滤波
- 采用DB小波进行滤波
reads ECG data which are saved in format 212
- % This programm reads ECG data which are saved in format 212. % (e.g., 100.dat from MIT-BIH-DB, cu01.dat from CU-DB,...) % The data are displayed in a figure together with the annotations. % The annotations are saved in the vector ANNOT, the corre
eg6_11
- 完成M=4的DPSK通信系统的蒙特卡洛仿真，信号波形为snr2ps(snr_in_dB) 求出以dB为单位的给定信噪比的比特误码率和符号误码率.-Completion of M = 4 of the DPSK communication system Monte Carlo simulation, the signal waveform is snr2ps (snr_in_dB) calculated in units of dB signal to noise ratio for a give
TSM
- Draws the magnitude of vector x in the time domain, and draws its power spectrum in dB where the number of frequency points is npointsDFT.
signal_analyzer
- 最近看到有人提问怎样用FFT实现频谱分析，我认为能够进行到频谱分析的人，对于系统研究的深度基本上已经相当不错了。本人今天做了一个例程，发给大家参考一下。 历程主要内容(signal_analyzer.rar)如下： test1.txt 第一列为时间t，0.001s为步长；第二列为系统的输入信号；第三列为系统的输出信号。 signal_analyzer.m首先将test1.txt 的数据读入workspace，然后进行FFT，分析出两信号的频率，输出对于输入的幅值衰减（db），输出对输
window_function
- the magnitude responses in dB of the window functions in the frequency domain
TCR_BS_to_Relay_SNR15_geser
- perbaikan terhadap STC untuk pergeseran15 dB
Dwt
- Dwt离散db小波 daubechi.c daubtst.c-Dwt discrete daubechi.c daubtst.c wavelet db
kuaipaimv
- 宽带MVDR波束形成源代码，可以改参数，功率输出分贝表示-Broadband MVDR beamforming source code, you can change parameters, said power output dB
matlab
- 1.此应用程序基于matlab，请确认正确安装相应版本的matlab 2.此应用程序可以读入两列纯数据，进行极坐标绘图：数据第一列为角度（单位为°），第二列为电平值（单位为dB）。 3.使用时将应用程序和数据放在matlab的路径中，比如work文件夹下。 4.对于用不同matlab版本生成的exe文件，其运行环境MCR版本也会有不同，这里分别给出了2007a和7.01的应用程序。如使用其他版本，请单独安装2007a或者7.01版本的MCRInstaller.exe
ebr_opti
- returns the error bit rate, given SNR (signal to noise ratio in dB)
hdo
- HDO digital filter with infinite impulse response - a permeable zone of 210 Hz to 220 Hz to 0.1 db ripple, the minimum attenuation of 30 dB-HDO digital filter with infinite impulse response- a permeable zone of 210 Hz to 220 Hz to 0.1 db ripple, the
p02
- digital band-pass filter with a bandwidth of 100 Hz, mean frequency 250 Hz, 0.1 db
pilot-db
- embedded db for PALM
db
- code matlab fingerprint recognition
polar_dB
- this matlab code is about polar-db. this program is very good to polrize .
POLAR
- matlab写的二维天线仿真，可获得场图，功率图，包括DB和线性尺寸的。- This interactive MATLAB program is used to plot two-dimensional (2-D)polar.And The program can plot any of the following: 1. Field pattern (linear scale) 2. Power pattern (linear scale) 3. Power pattern (in dB