搜索资源列表
Matlab峰值检测
- 提取数据的峰值，进行数据处理
峰值搜索算法
- matlab编的一种峰值搜索算法 很好用
FPGA小信号峰值检测
- 本程序用于小信号的峰值检测，通过控制AD0820数模转换器实时读取输入信号，在FPGA内部完成运算，提取小信号的峰值
test psnr
- 视频处理中最重要的指标：PSNR(峰值信噪比)。本人写的一个小程序，用于测试图象中的Y、U、V分量的PSNR值。-PSNR is a very important index in video disposal. there are a little program . It tests the PSNR of the YUV in the image.
psnr2
- 这是一个测试图像峰值信噪比的程序源代码，纯C环境下的-This is a test image PSNR the source code, pure environment of the C
estimate_function
- 几个关于图像质量评价的函数。包括psnr峰值信噪比，均方误差rms，正则均方误差nmse等。可用于去噪图像和压缩图像的质量评价-several image quality evaluation of the function. Including psnr PSNR, mean square error rms, it is mean-square error nmse other. Images can be used for de-
Houghpeaks
- 检测直线的hough变换，峰值检测，线检测和链接的用matlab实现 -line detection hough transform, peak detector, linear detection and link with the realization of Matlab
dzcpa
- 用在提高语音识别率的特征提取算法的程序，DZCPA是差分过领率和峰值检测的意思-spent on improving speech recognition rate of feature extraction algorithm procedures, DZCPA difference is the leading off and peak detection means
houghpeaks00
- 不用多说了，和Hogh搭配使用检测直线的程序 直线Hough变换利用图像空间和Hough参数空间的点－线对偶性，把图像空间中的检测问题转换到参数空间。通过在参数空间里进行简单的累加统计，然后在Hough参数空间寻找累加器峰值的方法检测直线。-Needless to say, Hogh mix and the use of linear detection procedures Hough transform space and th
psnr_absolutepath
- 计算图像峰值信噪比psnr的matlab源程序,相对路径转绝对路径的matlab程序-computing image PSNR psnr the Matlab source, relative to the absolute path of Matlab procedures
YUVPSNR
- PSNR 用来计算峰值信噪比的函数。可以输入两个yuv文件得出平均值-PSNR peak signal-to-noise ratio used to calculate the function. 2 can import documents obtained average yuv
codefile
- 对图像进行二维离散小波变换, 变换级数大于等于3级, 并进行重构, 最后计算重构图像的峰值信噪比(PSNR).-images of two-dimensional discrete wavelet transform, transform Series is greater than or equal to 3, and reconstruction, Image Reconstruction final calculation of
SIFTvoice
- 用改进的SIFT 方法检测语音基频。有效去除了峰值检测中的“野点”。-improved detection methods sciences voice frequency. In addition to the effective detection of the peak "Outlier."
SPFFT
- 信号处理，将采集数据显示，FFT变换，积分，找出峰值并显示-signal processing, data acquisition, the FFT transform, integration, and to identify the peak show
circledetection
- 基于存在概率图的圆检测方法.提出了一种基于存在概率图的圆检测方法, 将图像边缘点共圆结构信息变换为圆存在概率图中的峰, 再通过峰值检测确定圆的参数。该方法能有效地检出边缘不清晰、不完整的圆形轮廓, 具有占用内存少, 阈值物理意义明确的特 点, 较好地解决了标准 HT 圆检测方法中占用内存空间大, 计算效率低的问题。实验结果表明圆存在概率图具有较强的稳定性和分辨能力.-Probability map based on the exis
dm_dct_fenkuai
- 在DCT域，利用8*8分块DM方法，嵌入隐藏信息。可设置量化步长、选择各种经典的攻击方式和控制攻击强弱。返回误码率和峰值信噪比。利用Matlab编写。-In the DCT domain, the use of 8* 8 block DM methods, embedding hidden information. Quantization step size can be set to choose a variety of clas
11位巴克码序列峰值检测器
- （1）能够检测巴克码序列峰值； （2）在存在1bits错误情况下，能够检测巴克码序列峰值 （3）具体说明参见说明文档((1) the spike sequence of Barker code can be detected; (2) the spike sequence of Barker code can be detected under the condition of 1bits error)
LTE系统峰值速率的计算
- LTE峰值速率计算，分为上行峰值速率计算与下行峰值速率计算，实用简单，一看就明白。(LTE peak rate calculation, worth a visit.)
峰值法peak_picking
- 峰值拾取法法matlab程序，欢迎各位同学下载。(Peak picking method matlab program, welcome to download)
峰值旁瓣比和积分旁瓣比
- 评估指标为点目标距离向和方位向峰值坐标、峰值旁瓣比、一维积分旁瓣比、剖面图(The evaluation indexes are peak coordinates, peak sidelobe ratio, one-dimensional integral sidelobe ratio and profile of point targets in range and azimuth directions.)