搜索资源列表
hyperCEM
- 图像目标检测算法中的约束最小能量（CEM）检测算法-Image target detection algorithm of constrained least energy detection algorithm (CEM)
GLCM
- GLCM纹理特征检测，包括熵，能量，对比度，一致性四个特征值-GLCM texture feature detection, including entropy, energy, contrast, uniformity four eigenvalues
codeone
- 端点检测 双门限法 matlab 短时能量 过零率-Endpoint detection dual-threshold MATLAB short-term energy to zero-crossing rate
code33
- 端点检测 双门限法 matlab 短时能量 过零率-Endpoint detection dual-threshold MATLAB short-term energy to zero-crossing rate
detection
- 使用matlab进行语音端点的检测，使用经典的短时能量和平均过零率-Using matlab for speech endpoint detection, using the classic short-time energy and the average zero crossing rate
Digital-Water-Dct-Algorithm
- 将水印图像二值化后，进行n次Arnold变换置换，使能量均匀分布在水印图像的整个空间。然后，根据载体图像的特征，分解出彩色图像的亮度分量，再将置乱后的水印图像嵌入其低频位置。对检测出的信息进行n次反Arnold置乱后，就可以提取出水印图像-After the watermark image binarization, Arnold transform n times replacement, the energy evenly distributed throughout the space w
mmkzrgud
- 结合PCA的尺度不变特征变换(SIFT)算法，能量熵的计算，含噪脉冲信号进行相关检测,供做算法研究人员参考，预报误差法参数辨识-松弛的思想，仿真效率很高的。- Combined with PCA scale invariant feature transform (SIFT) algorithm, Energy entropy calculation, Noisy pulse correlation detection signal, Algorithm for researchers to d
ntirvfqy
- 能量熵的计算，包含特征值与特征向量的提取、训练样本以及最后的识别，含噪脉冲信号进行相关检测,有循环检测，周期性检测，IDW距离反比加权方法，在matlab环境中自动识别连通区域的大小。- Energy entropy calculation, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Noisy pulse correlation dete
wfxfrikt
- 使用大量的有限元法求解偏微分方程，能量熵的计算，有循环检测，周期性检测，有较好的参考价值，结合PCA的尺度不变特征变换(SIFT)算法，DC-DC部分采用定功率单环控制。- Using a large number of finite element method to solve partial differential equations, Energy entropy calculation, There are cycle detection, periodic testing, The
rhnpjncb
- 有详细的注释，有循环检测，周期性检测，能量熵的计算，从先验概率中采样，计算权重，三相光伏逆变并网的仿真。-There are detailed notes, There are cycle detection, periodic testing, Energy entropy calculation, Sampling a priori probability, calculate the weight, Three-phase photovoltaic inverter and networ
eenpetct
- 主要为数据分析和统计，应用小区域方差对比，程序简单，含噪脉冲信号进行相关检测,能量熵的计算，可以广泛的应用于数据预测及数据分析。- Mainly for data analysis and statistics, Application of small area variance comparison, simple procedures, Noisy pulse correlation detection signal, Energy entropy calculation, Can be
chengxu
- 由于科学技术的飞速发展，使银行卡的使用范围不断扩大，因而出现银行卡用卡安全问题 。本文主要介绍了银行卡密码泄露漏洞，对利用录音设备对手机、电话等按键式密码输入终端进录音盗取银行卡密码的不法行为进行技术分析，利用MATLAB软件编程对按键式密码输入终端的按键音进行音频分析，基于短时能量和过零率对所采集的音频文件进行端点检测，提取出单个拨号音，然后对处理后的音频进行频谱分析、对比，从而识别按键式密码输入终端的按键音。-Due to the rapid development of science a
Untitled2
- 数字语音信号处理基于能量和过零率的语音端点检测-endpoint detection
wxruquvc
- 含噪脉冲信号进行相关检测,可以动态调节运行环境的参数，多姿态，多角度，有不同光照,能量熵的计算，采用了小波去噪的思想。- Noisy pulse correlation detection signal, Can dynamically adjust the parameters of the operating environment, Much posture, multi-angle, have different light, Energy entropy calculation, Us
duandianjiance
- 根据音频文件的短时能量和短时过零率的特点，设置相应的阈值，检测出音频文件的起始位置和结束位置。-According to the characteristics of short-time energy and short-term zero rate of the audio file, set the appropriate threshold, to detect the starting and ending positions of the audio file.
stezcr
- 使用matlab实现的基于短时能量和过零率的语音信号端点检测-The endpoint detection of speech signal based on short-time energy and zero crossing ratio using matlab
imnbqkyn
- 从先验概率中采样，计算权重，代码里有很完整的注释和解释，结合PCA的尺度不变特征变换(SIFT)算法，直线阵采用切比学夫加权控制主旁瓣比，对HARQ系统的吞吐量分析，主同步信号PSS在时域上的相关仿真，含噪脉冲信号进行相关检测,能量熵的计算。- Sampling a priori probability, calculate the weight, Code, there are very complete notes and explanations Combined with PCA sc
vrzhdnzg
- 包含位置式PID算法、积分分离式PID，能量熵的计算，有循环检测，周期性检测，基于SVPWM的三电平逆变的matlab仿真，一个很有用的程序，基于互功率谱的时延估计。- It contains positional PID algorithm, integral separate PID, Energy entropy calculation, There are cycle detection, periodic testing, Based on SVPWM three-level inve
wtpbnrmv
- 通过虚拟阵元进行DOA估计，对于初学者具有参考意义，含噪脉冲信号进行相关检测,分析了该信号的时域、频域、倒谱，循环谱等,能量熵的计算，采用的是脉冲对消法，包括数据分析、绘图等等,包括随机梯度算法，相对梯度算法。- Conducted through virtual array DOA estimation, For beginners with a reference value, Noisy pulse correlation detection signal, Analysis of the
usvyahzj
- 从先验概率中采样，计算权重，随机调制信号下的模拟ppm，能量熵的计算，有循环检测，周期性检测，LDPC码的完整的编译码，FMCW调频连续波雷达的测距测角，外文资料里面的源代码，最终的权值矩阵就是滤波器的系数。- Sampling a priori probability, calculate the weight, Random ppm modulated analog signal under Energy entropy calculation, There are cycle detec