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yuyinjiachuang
- matlab语言实现语音信号预处理及短时加窗-Matlab language voice signal pre-processing and short-term window
7
- 语音信号及其特征，语音处理的基本技术，语音编码识别和合成-Speech signal and its characteristics, the basic technology of voice processing, speech coding, recognition and synthesis
04429280
- Histogram equalization is widely used for contrast enhancement in a variety of applications due to its simple function and effectiveness. Examples include medical image processing and radar signal process- ing. One drawback of the histogr
DS18B20
- 基于单片机的数字温度计设计，即对温度进行实时测量，使用单线数字温度传感器DS18B20把温度信号直接转换成数字信号输入单片机。经单片机处理后，将实时温度显示LCD液晶显示器上。-Based on SCM digital thermometer design, namely temperature in real time measurement, use wired digital temperature sensor DS18B20 temperature signal directly co
EM2860_www.ic37.com
- 视频采集和音频信号采集和处理，该功能强大，处理速度快，稳定-Video capture and audio signal acquisition and processing, the function is powerful, fast processing speed, stability,
guang-sheng-guang-pu
- 中红外光经过甲烷吸收 后，产生的声波信号经麦克风检测，由锁相放大器对信号进行采集并输入计算机进行处理。按信噪比为１计算，得到甲烷的探测极限为１８９ｎｍｏｌ·ｍｏｌ－１。 -The mid-infrared light through the methane absorption, the acoustic signal generated by the microphone detected by a lock-in amplifier of the signal acquisition
ECGwaveGen
- signal ecg processing
DSP
- processing & analys biomedical signal
KSVD_Matlab_ToolBox
- 数字图像处理，K-SVD字典学习方法，信号的稀疏与冗余表示理论，图像压缩，图像去噪-Digital image processing, K-SVD dictionary learning methods, sparse and redundant signal representation theory, image compression, image denoising
PolySynchro
- Synchronisation of a processing signal
LFM
- LFM线性调频波的MATLAB仿真 利用matlab软件设计匹配滤波器。具体包括： 1）：阐述脉冲压缩（匹配滤波）的基本原理； 2）：输入信号为线性调频信号，存在的噪声信号为白噪声； 3）：通过脉冲压缩处理，讨论输出信噪比的改善。 -The the LFM chirp wave MATLAB simulation using matlab software design matched filter. Specifically including: 1): elaborat
matlabfangzhen
- 周期信号频谱分析，数字滤波器设计，语音信号的处理-Spectral analysis of periodic signals, the digital filter design, and the processing of the speech signal
872661heat-transkalman
- 卡尔曼滤波从与被提取信号有关的量测量中通过算法估计出所需信号。卡尔曼滤波处理有几个特点：(1)卡尔曼滤波处理的对象是随机信号；(2)被处理信号无有用和干扰之分，滤波的目的是要估计出所有被处理信号；确切的说卡尔曼滤波应称作最优估计理论；就实现形式而言，卡尔曼滤波器实质上是一套由数字计算机实现的递推算法。量测量可看作卡尔曼滤波器的输入，估计值可看作输出-Kalman filtering from the measurement of the quantity relating to the sign
kechengsheji
- 软件信息处理，射频信号相位分析与测量软件模块设计-Software, information processing, and the phase of the RF signal analysis and measurement software module design
extractMUAP
- 肌电信号采集处理全过程详细描述的硕士论文，参考性很强-EMG signal acquisition and processing master' s thesis that the whole process is described in detail, and a strong reference
matlab
- 有关于matlab频谱分析的文档，对信号进行频谱分析和滤波处理，很有用。-the document which is about matlab spectral analysis , the signal spectrum analysis and filtering processing, is very useful.
ofdm-tx-rx
- Abstract Orthogonal frequency division multiplexing (OFDM) is becoming the chosen modulation technique for wireless communications. OFDM can provide large data rates with sufficient robustness to radio channel impairments. Many research centers
2fsk
- XG_FSK.m将fsk信号封装成函数，目的是为了计算相干解调的误码率 函数中，i为噪声功率（程序中，经调整处理，i/2才是噪声功率） wm设为0。例如，可在commander窗口中调用 XG_FSK(0.02,0)， 0.02代表着功率为0.01的噪声, 就能产生fsk信号的调制、相干解调过程-XG_FSK.m FSK signal encapsulated into function, the purpose is to calculate the coherent
dianlutu
- 通过温度传感器对空气进行温度采集，将采集到的温度信号通过处理后传输给单片机，再由单片机控制显示器，并比较采集温度与设定温度是否一致，然后驱动空调机的加热或降温循环对空气进行处理，从而模拟实现空调温度控制单元的工作情况。空调温控器主要单片机，时序电路，温度采样电路，A/D转换电路，温度显示电路，温度输入电路，驱动电路等组成-Air temperature sensor temperature acquisition by processing the collected temperature s
200711-0054-05
- TMS28335初始化完成之后， 1、 先DDS产生73.35hz的方波。（问流量管固定频率） 2、 乘法器的另一个数字端输入乘数直接给一个固定值（按照5v），系数是固定的就是对应PID输出的那个接口，串行十二位信号输出（需要先定好一个GPIO接口）。 3、 再延迟一定的时间0.1s或其他时间之后，开始ad采集信号，分别采两路AD信号，此时不稳定（为什么要等到一定的幅值才开始采集AD信号） 4、 选择250点估计一个频率，频率估计的方法采用计算峰值次数的方法或者过零点，总之是为了