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FDTD25D
- 2.5-D FDTD code for propagation mode extraction
Patch
- 3-D FDTD code of patch antenna in free space with Mur s boundary condition
Elements_courbe_ROC
- Cours Roc Curve tres utiles Rappels sur la courbe ROC (Receiver Operating Characteristic Curve) Supposons qu une population soit répartie en deux classes notées respectivement 1 et 0. Mais, au lieu d observer directement la classe à laquelle appa
hw2
- 1.对一个256*256的图像进行DCT变换得到图像D，将D得斜下角数值置为零，然后进行DCT反变换. 2.对源图像进行K-L转换 1和2比较-1.Get a grey level image which size is N*N. (For example, 256*256, however, N = ), and partition to 8*8 sub images. 2.. Apply DCT to these sub images, and get the transfo
This_one
- Cooperative communication_power control a) Generate random binary sequence of +1’s and -1’s. (b) Given different Power to the source and the relay as well (c) Multiply the symbols with the channel and then add white Gaussian noise. (d) At
cazac
- 根据D.C.CHU提出的计算CAZAC序列的算法，计算出CHU序列的matlab程序。包括自相关函数，FFT变换后的CHU序列，以及CAZAC序列的一些特性，还提供D.C.CHU的算法原文-According to the calculation made by CAZAC sequence DCCHU algorithm to calculate the CHU sequence matlab program. Including the self-correlation function,
lay
- 根据复合材料层压平板的厚度和铺层比例确定各个铺层的层数 D矩阵等效-According to the thickness of composite laminated plate and the shop floor to determine the proportion of each ply of the layer
MATLAB
- AWGN-Rayleigh-BPSK-DSSS AWGN-Rayleigh-BPSK-D-COS207 COS207 COS207
L_D
- 用Matlab程序实现P阶Levinson-Durbin算法。以一个2阶自回归模型（参数为b0=1, a1=0, a2=0.81）和一个2阶滑动平均模型（参数为b0=1, b1=1, b2=1）为例，选取观测数据长度为1000，分别用一个AR(2)模型和一个AR(10)阶模型来估计其功率谱。设激励信号模型的高斯白噪声的均值为0，方差为1。用Levinson-Durbin算法迭代计算AR模型参数，并用估计出的AR模型参数画出观测信号的功率谱。并对Levinson-Durbin算法的性能进行分析。-
coherencefilter
- Example: A = double(imread( fingerprint.png ))/255 B = coherencefilter(A,4, sigma ,1.5, rho ,5) image(min(max(B,0),1)) axis image [1] Weickert, J. 1996. Anisotropic Diffusion in Image Processing. Ph.D. Thesis, Dept. of Mathemati
dSPACE
- 利用四缸火花点火发动机模型，实践基于dSPACE 实时仿真系统的具体实验方法， 判断控制器模型的优劣。其中包括基于MATLAB/Simulink 的闭环离线仿真实验, 创建ControlDesk 试验界面，完成应用程序的编译、连接，代码的生成及下载，调整PI 参数进行实时仿真实验。-The use of four-cylinder spark ignition engine model, and practice the system based on dSPACE real-time si
fractal
- 在Matlab环境下运行function [d, RS] = fractal( x )即可。-In the Matlab environment to run function [d, RS] = fractal (x) can be.
DFT
- 利用DFT法求周期信号的功率谱,实现离散傅立叶变换DFT,最后分析得到频谱幅度.-DFT method using the power spectrum of periodic signals seeking to achieve the Discrete Fourier Transform DFT, the final analysis, amplitude spectrum obtained
3D-FDTDmatlabPEC
- 三维电磁场FDTD程序（3D-FDTD matlab）PEC边界- 3-D FDTD code with PEC boundaries
fingerprint
- finger print recognition, contains picture, algoritm credits to coltuc D
amorph
- Owing to the broad application value of audio watermarking in remote transmission and mobile extraction, it is very important to study watermarking approaches against A/D and D/A conversion. Based on wavelet decomposition and cepstrum technol
vm2
- Owing to the broad application value of audio watermarking in remote transmission and mobile extraction, it is very important to study watermarking approaches against A/D and D/A conversion. Based on wavelet decomposition and cepstrum technol
two_ray_model
- Modelo de dos rayos de Andrea Goldsmith (figura 2.5, según expresión 2.12) f = 0.9 frecuencia en GHz landa = 0.3/f en m R = -1 coeficiente de reflexión en tierra ht = 10 altura del transmisor en m hr = 2 altura del receptor en m Gt
jpeg2000
- this consist of matlab codes for image compression using 2-d wavelet transform.
example
- détection d objet paramètrage thresh = 500 Harris corner threshold nonmaxrad = 3 Non-maximal suppression radius dmax = 100 w = 11 Window size for correlation matching Extraire les points de Harris sur chaque image