搜索资源列表
f
- MATLAB图像处理工具箱提供了灰度调整函数imadjust()，可以将图像的灰度值调整到一个指定的范围-MATLAB image processing toolbox provides a grayscale adjusting function imadjust (), you can adjust the gray scale image to a specified range
FaceVerification
- 人脸认证流程，计算人脸认证算法的FAR,F-Face verification process, the face authentication algorithm calculated the FAR, FRR
f
- 使用MATLAB的线性卷积的文件实现两个指数函数卷积并输出结果100个点。-Using the MATLAB implementation of linear convolution of two exponential functions file convolution and the output of 100 points.
f
- matlab表面图、网格图或等高线图的图形显示-Surface, the grid map or contour map of the graphical display
eigen
- 此程序为用matlab编写的基于最小二乘法通过求解广义矩阵特征值及特征向量进行椭圆曲线拟合程序。 程序中x,y分别为采样点的横纵坐标。生成的结果矩阵为椭圆曲线aX^2+bXY+cY^2+dX+eY+f=0中的各项系数。-This program was written with matlab by solving the generalized least square method based on matrix values and eigen vectors of the ellipt
dfbrec_l
- DFBREC_L Directional Filterbank Reconstruction using Ladder Structure x = dfbrec_l(y, fname) Input: y: subband images in a cell vector of length 2^n f: filter in the ladder network structure, can be a string naming a stan
f
- 实现了用matlab对于接收信号波形的仿真-Achieved with the matlab simulation for the received signal waveform
mnth
- 模拟退火算法来源于固体退火原理，将固体加温至充分高，再让其徐徐冷却，加温时，固体内部粒子随温升变为无序状，内能增大，而徐徐冷却时粒子渐趋有序，在每个温度都达到平衡态，最后在常温时达到基态，内能减为最小。根据Metropolis准则，粒子在温度T时趋于平衡的概率为e-ΔE/(kT)，其中E为温度T时的内能，ΔE为其改变量，k为Boltzmann常数。用固体退火模拟组合优化问题，将内能E模拟为目标函数值f，温度T演化成控制参数t，即得到解组合优化问题的模拟退火算法：由初始解i和控制参数初值t开始，对
targ
- 求系统单位给定阶跃响应的性能指标（超调量，峰值时间，调整时间 .....），其中， y，t表示系统节约相应的函数值与其对应时间,函数返回的是阶跃响应的第一(正向)波峰值b1、 阶跃响应的第二(正向)波峰值b2,阶跃响应的超调量sigma,阶跃响应的衰减比n,阶跃响应的衰减率pusi 阶跃响应的衰减震荡周期T,阶跃响应的振荡频率f.-Demand system units for a given step response performance (overshoot, peak ti
gvfsnakeMATLAB
- gvf snake 邊緣檢測範例(包含範例圖)-1. Introduction and Installation Instructions ---------------------------------------------- Welcome to the Gradient Vector Flow (GVF) Active Contour Toolbox. The Matlab*.m files in this software distribution imp
ch5example4
- 自动增益控制（AGC）原理与仿真 AGC环路中增益控制函数为 f(x)=100/（1+100x）-Automatic gain control (AGC) Principle and simulation of AGC loop gain control function f (x) = 100/(1+100 x)
KFDA
- 核Fisher鉴别分析方法（KFDA）。KFDA方法的基本思想是首先将原始训练样本通过一个非线性映射 映射到某一高维(可能是无限维)特征空间F中，然后在F中执行Fisher鉴别分析。-Nuclear Fisher discriminant analysis method (KFDA). The basic idea of KFDA method is the first original training data by a nonlinear mapping m
f-p
- 在matlab中实现基于谱聚类的分水岭分割图像，能够处理256*256的大图像-spectral
fminunc
- 最快下降法求解无约束优化问题，f=10*(x(1)+x(2)-5)^2+(x(1)-x(2))^2 主程序dfp11.m如下： oldoptions=optimset( fminunc ) options=optimset(oldoptions, LargeScale , off ) 采用中型优化算法 options11=optimset(options, HessUpdate , dfp ) DFG法，混合二、三次插值 [x11,fval11,exitflag11,outp
vuvuzela_sound_cancelation
- Based on the spectrum of the vuvuzela sound, this denoising technique simply computes an antenuation map in the time-frequency domain. Then, the audio signal is restored by computing the inverse STFT. See [1] or [2] for more detail about the algorith
wcdma_ul_and_dl_simulation
- 基于3G标准wcdma的上下行通信链路，基于3GPP协议，采用matlab simulink的仿真-Up and down based on 3G standards wcdma line communication link, based on 3GPP protocol, using matlab simulink simulation
Nonlinear_Matlab.m
- 非线性最小二乘法Matlab实现 f=x(1)*K^x(2)*L^x(3)-b Cobb-Douglas生产函数-Matlab nonlinear least square method to achieve f = x (1)* K ^ x (2)* L ^ x (3)-b Cobb-Douglas production function
f
- 一款MATLAB航磁异常正反演以及常规处理软件。-A MATLAB aeromagnetic anomaly inversion and conventional processing software.
polynomial
- 对滤波器耦合矩阵中的极点和零点位置进行编程，以求出表示零点极点的多项式-Coupling matrix of the filter pole and zero position programming has been calculated F (w) E (w) polynomial
Shannon_fano_Elias
- This technique doesn t involve sorting of probabilities as in Shannon-Fano coding. The following formula is used to calculate F (x) which in turn generates the code F (x) = F(x) + p(x) / 2, where F(x) is cummulative sum of probabilities p(x).