搜索资源列表
project
- Comparison of log normal shadowing and coding effects in a diversity combining DS/CDMA Cellular system
digama
- digama.m calculates DIGAMMA ( X ) = d ( LOG ( GAMMA ( X ) ) ) / dX psi_values.m returns some values of the Psi or Digamma function for testing. timestamp.m prints out the current YMDHMS date as a timestamp. asa103_test.m, a sample calling pr
work
- 根据输入的参数不同，选用不同的算子对输入的图像进行边缘检测，包括sobel，log，canny等5哥算子-According to different input parameters, choose a different operator input image edge detection, including the sobel, log, canny operator 5 Columbia
log-distancepathloss
- log_distance path loss model for wireless propagation indoor
MFCC
- MFCC (Mel Frequent Cepstral Coefficient) in M-File. epresentation of the short-term power spectrum of a sound, based on a linear cosine transform of a log power spectrum on a nonlinear mel scale of frequency. MFCCs derived as follows: 1. Ta
pee
- Earthquake Engineering and Structural Dynamics-You can input any number of stores by giving the mass, stiffness and damping values. Input the gamma and beta values which are related to Newmark Integration Mtd. Press Newmarks Integration button to
hh
- 由所获得的测井数据求取相应的层速度，密度，反射系数，并成图-convert the log data to layer velocity，decity，reflectance，and plot them
cejingZ
- 主要是对测井资料进行分析，要对数据数字化之后进行，而且采样间隔一定-log Processing
harri-hariislaplas-log
- matlab编写的角点检测算子，包括Harris，SUSAN，Harris-Laplace，Laplacian of Gaussian (LoG)以及Gilles五种算子，内含测试图像-matlab prepared corner detection operator, including Harris, SUSAN, Harris-Laplace, Laplacian of Gaussian (LoG) and Gilles five kinds of operators, including
log
- matlab实现log算子，进行图像边缘的提取-matlab realize log operator to extract image edge
GUI-log-in-dialog-box
- 实现matlab GUI 密码登陆，包括建立用户数据库，显示密码错误信息等-log-in dialog box by using Matlab Gui
MATLAB
- 梅尔频率倒谱(Mel-Frequency Cepstrum)是一段声音的短时功率谱，基于频率的非线性梅尔刻度(mel scale)的对数能量频谱的线性预先变换- the mel-frequency cepstrum (MFC) is a representation of the short-term power spectrum of a sound, based on a linear cosine transform of a log power spectrum on a nonline
matlab-code
- 实用的matlab代码：中值滤波器；用Sobel算子和拉普拉斯对图像锐化；梯度算子检测边缘；LOG算子检测边缘；Canny算子检测边缘-Practical matlab code: median filter Sobel operator and Laplacian image sharpening gradient edge detection operator LOG operator to detect the edges Canny edge detection operator
log_matlab
- edge log matlab code -edge log matlab code
copula_functions
- 利用极大似然估计估计出copula函数参数后，求解常见的copula函数的对数似然值。(After estimating the parameters of the copula function by using the MLE, the log likelihood values of the common Copula Functions are solved.)
LDPC
- ldpc编译码译码算法包括置信传播和比特翻转还有对数域的置信传播译码算法(LDPC Encoding and decoding algorithms include belief propagation and bit flipping, as well as the log domain belief propagation decoding algorithm)
对数极坐标变换
- 一个简单的对数极坐标变换matlab程序，作为入门小白的一次尝试，希望能得到认可(A simple logarithmic polar coordinate transformation matlab program, as a star of a try, hoping to be recognized)
RS分析Matlab程序
- 首先将该程序命名为RSana.m保存，以供调用。 在matlab中导入所要分析的时间序列,保存为x。 然后在matlab命令行输入命令logRS=RSana(x,n,"Hurst")。其中x就是该时间序列，它本身就是向量数据;n为分析的时间周期，Hurst是分析方法。返回值logRS。 这里指对一个周期进行分析，返回返回值logRS是一个标量。如果要作log-log图，需要一个循环，分别对n=5:200进行计算logRS。(First, the program is n
MATLAB实用源代码
- 1.图像反转 2.灰度线性变换 3.非线性变换 4.直方图均衡化 5. 线性平滑滤波器 6.中值滤波器 7.用Sobel算子和拉普拉斯对图像锐化：8.梯度算子检测边缘 9.LOG算子检测边缘 10.Canny算子检测边缘 11.边界跟踪 （bwtraceboundary函数）12.Hough变换 13.直方图阈值法 14. 自动阈值法：Otsu法 15.膨胀操作 16.腐蚀操作 17.开启和闭合操作 18.开启和闭合组合操作 19.形态学边界提取 20.形态学骨架提取 21.直接提取四个顶点坐标
matlab cod
- Turbo码的编译码器的MATLAB语言仿真程序，包括SOVA译码算法和LOG－MAP译码算法(The MATLAB language simulation program of Turbo code, including SOVA decoding algorithm and log-map decoding algorithm.)