搜索资源列表
IFFshibie
- 敌我识别信号的门限检测算法，该算法适应MarkX、MarkXII和S模式的信号。-IFF signal threshold detection algorithm, which is adapted MarkX, MarkXII and S mode signal.
db4
- 小波降噪首先对信号进行小波分解，一般地，噪声信号多包含在具有较高频率的细节中，从而， 可利用门限阀值等形式对所分解的小波系数进行出来， 然后对信号进行小波重构即可达到对 信号降噪的木的。 对信号降噪实质上是一直信号中的无庸部分， 恢复信号中有用部分的过程。 -Wavelet denoising first signal wavelet decomposition, in general, the noise signal con
WatershedSegmentation1
- 分水岭分割对图像特征使用梯度下降法和沿区域边界分析弱点(weak points) 来将像素分 类为区域。想像在一个有水流动的拓扑地形结构中，水在重力的引导下聚集到一个地势较低 的盆地。随着水量的增加，水将流满整个盆地直到水流溢出到另一个盆地，这样就会将一些 小盆地吞没形成大的盆地。使用局部的几何结构来形成区域(集水的盆地)，在图像领域中正 如使用一些诸如曲率或梯度强度等特征中的局部极值来将像素连接成区域。这种技术不像其 他区域分割，它几乎不需要用户定义门限，尤其适合对以不同的
jasa_03m
- matlab 门限模型 这是一个比较好的用matlaB软件做门限模型的方法。-matlab threshold model which is a good software to do with matlaB threshold model.
MENXIANMOXING
- matlab门限模型，这是一个用matlab做门限模型的一个好的程序。-matlab threshold model, which is a threshold model using matlab to do a good program.
thresh_p
- 有关于matlab中静态面部数据中的门限效应的源代码-About matlab static facial threshold effect in the data source
dns_delay_xmtest
- 实现DNS时延和抖动，包括DNS连接请求次数，不可达次数，连接成功率，超门限次数等功能-Implement DNS latency and jitter, including the number of DNS connection request, do not reach the number, the connection success rate, the number of features such as super-threshold
DF-delay-selection
- DF加中继基于门限的中继选择，适合基础者学习。-DF plus relay threshold-based relay selection, suitable foundation to learn.
Comparator_A
- 采用MSP430F149内部的比较器，将外部输入信号比较为方波，比较门限为0.5*VCC，也可将两个输入口的信号进行比较。-Using MSP430F149 internal comparator, comparing the external input signal is a square wave, comparing the threshold is 0.5* VCC, two input ports can also be compared to the signal.
Desktop
- ofdm发送端和接收端，根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。-ofdm sending end and receiving end, according to the characteristics of the short training word correlation operation, the signal reaching the detector, when the detected correlation valu
Threshold_Test
- 在matlab中，实现通信中，将有用信号从噪声信号中分离出来，用到门限比较，保持，长度匹配，减低虚警概率，提高正确率-matlab threshold detaction
pgbm_v130618
- 采用点门限玻尔兹曼机实现对图像的自动特征提取以及特征选择。-Point-wise gated boltzmann machine was adopted to realize automatic feature extraction and feature selection of images.
Multivariate-Threshold-Regression
- 多元门限回归计算，可用于数据拟合和相关预报-Multivariate Threshold Regression
adaptive-binarization
- 用matlab编写的简单程序，用自适应门限法将图像二值化，门限是通过最大类间方差确定-Simple program using matlab, using adaptive threshold method image binarization threshold is determined by Otsu
xinhaojiance
- 信号检测中采用Bayes准则求最佳判决门限的影响因素观察-Signal detection using Bayes factors observed criteria for the best decision threshold
test1_1
- 该程序实现了高斯白噪声环境下直流电平的检测.画出了似然比门限,虚警,漏警随先验概率,代价因自等变化的情况.-The program to achieve the detection of DC level Gauss white noise environment. Draw the likelihood ratio threshold, the false alarm, alarm with the prior probability, cost because of the changes
MTD_CFAR
- 雷达的信号处理 恒虚警检测 MTD 分快慢门限-Radar signal processing MTD CFAR detection threshold of speed
find_peak
- 从曲线中检测到其峰值：先利用二次求导得到所有凸点，设置门限，去除过低的凸点，然后利用滑动窗的方法，在凸点中求得满足峰值要求的点-Detected from the curve to its peak: the first use of the second derivative method to get all the bumps, set the threshold too low to remove the bumps, and then use a sliding window, obt
GPS2
- gps的捕获程序 ,完整的生成相关非相干积分，捕获门限判定-gps capture program ~ ~ ~ Complete generate relevant non-coherent integration, limit determination to capture the door ~ ~ ~ ~ ~ ~
GRAD
- 可用于打开/保存位图，并实现对位图的梯度锐化：门限锐化、给边缘规定特定的灰度值、根据梯度二值化图像-Can be used to open/save the bitmap, and realize the bitmap gradient sharpening: sharpen the threshold, to the edge of the provisions of a specific gray value, according to the gradient binary image