搜索资源列表
遗传算法TDOA解决
- 用遗传算法解决通信中的TDOA问题 文件名 program 完成功能 求出在进行account_test次的试验中每一次的最优染色体,并且求出均值MV,和均方误差MSE 文件名 definition_constant( ) 完成功能 对各个常量试验参数进行设定 文件名 main_program 完成功能 完成一次试验的计算 文件名 all_Noise 完成功能 计算TDOA值(由基站所测量的TDOA(受到噪声的干扰)) 文件名 gen_ini_pop_
disp_rand
- 本程序用matlab生成白噪声,并且基于一个离散线性随机系统的模型生成了y(k)和x(k),绘制出了x(k|k-1)和x(k)的对比曲线,求出了提前一步预报的误差协方差阵的稳定值-the procedures used Matlab generate white noise, and on a discrete linear stochastic systems model generated y (k) and x (k), mapping out the x (k | k-1) and x
matlab_min_use_PSO
- 使用pso求最小化一函數 matlab程式碼,寫的非常簡潔(不到100行),且還包括了2維的圖形展示,和大家分享參考!!! 一起學習matlab和各種optimize methods 最小化:(x-15)^2+(y-20)^2 The swarm matrix is swarm(index, [location, velocity, best position, best value], [x, y components or the value compo
231226
- 空间后方交汇求解相机外方位元素,变量如下 % x,y 控制点像点坐标 % X,Y,Z 控制点空间坐标 %f焦距 %X0,Y0,Z0,a,b,c六个外方位元素 %x0,y0,-f内方位元素:光心坐标 %cha,chb,chc:外方位角元素改正数 %count 记录迭代次数 %R 旋转矩阵 %A 线性化的偏导系数矩阵 %L 常数项矩阵 %M0 外方位元素矩阵 %M1 外方位元素改正数矩阵-meeting space for rear camera po
t2_4
- 本题采用的计算方法为:主要求解三对角阵方程组得解。采用的计算方法为“追赶法”。 算法思路为:求解方程Ly=d(追)——〉求解Ux=y(赶) -that the use of the method of calculating : three pairs for the main diagonal matrix equations in the solution. Using the method of calculating "catch up law." Algor
kalman
- runs Kalman-Bucy filter over observations matrix Z for 1-step prediction onto matrix X (X can = Z) with model order p V = initial covariance of observation sequence noise returns model parameter estimation sequence A, sequence of predicted
TwIST_v2
- % demo_l2_l1 - This demo illustrates the TwIST % algorithm in the l2-l1 optimization problem % % xe = arg min 0.5*||A x-y||^2 + tau ||x||_1 % x % % where A is a generic matrix and ||.||_1 is the l1 norm. % After obtaining the solution we implement a
polyfit2d.rar
- 根据已知的三维离散数据(x,y,z),在MATLAB中利用此函数进行三维曲面拟合,再根据polyval2d得出拟合函数的系数矩阵。,according to 3D discrete datum (x,y,z),use this function in MATLAB to fit 3D surface, and use polyval2d to get coefficient matrix
PLSUVECV.rar
- PRINCIPLE: The UVE algorithm detects and eliminates from a PLS model (including from 1 to A components) those variables that do not carry any relevant information to model Y. The criterion used to trace the un-informative variables is the reliability
chanlestimation
- generates the output sequence of a binary convolutional encoder G : N x LK Generator matrix of a convolutional code K : Number of input bits entering the encoder at each clock cycle. input: Binary input sequence state: State of the convolution
bubbleplot3
- 在三维空间中画泡泡,可以指定在三维空间中的x,y,z的坐标以及泡泡的半径r和颜色c(RGB).-BUBBLEPLOT3(x,y,z,r), where x, y, z and r are four vectors of the same length, plots bubbles of radii r in 3-space with centers at the points whose coordinates are the elements of x, y and z. If r
My_NRflow
- 各个子文件介绍!! 1.powerflow(主程序) 2.y(节点导纳矩阵) 3. run_NR (利用NR法计算潮流) 4. openfile (打开文件) 5. printY (显示Y矩阵) 6. newnode (节点重新编号) 7. Renode (还原节点) 8. form_jac (求取j矩阵) 9. dPQ (求取有功无功不平衡量) 10. PowerResult(计算节点电压相角) 11. PowerLosses(计算支路性息)
Y
- 用稀疏矩阵技术形成节点导纳矩阵的matlab程序,语句十分简洁-Using sparse matrix technology, the formation of the node admittance matrix of the matlab program, the statement is very simple
pls
- 输入自变量与因变量,输出x。y主成分、负荷及回归系数- Inputs: x x matrix y y matrix Outputs: t score for x p loading for x u score for y q loading for y b regression coefficient
Two-Dimensional-GDOP
- 计算双基地雷达的GDOP值。有两个函数。根据里面的参数说明来计算。需要明白GDOP如何计算的同学可以参考一下。-shows a psuedocolor image of the PDOP (GDOP in 2-D is referred to as PDOP). xmin/xmax/ymin/ymax are the limits on the plot. SVs is an [x,y] matrix showing the position of the "Space Vehicles" (G
sequence-alignment-matrix-
- 求解序列比对得分矩阵,对于两个序列S和T,令[S]和[T]分别为序列S和T的长度,S[i]和T[j](其中正整数i,j满足0≤j< [S]和0≤j <[T])都属于字符集Ω={A,T,C,G,-},对Ω中的任何元素和空符号。 设计S[i]和T[j]两两之间的一个记分值来比较序列间的同一性的优劣,用记分函数σ(x,y)表示, σ(S[i],T[j])=2 ( S[i]=T[j]≠-);σ(S[i],T[j])= -1 ( S[i]≠T[j],S[i]≠-,T[j]≠-);σ(S
DC_power
- 直流潮流计算程序(作者FX)提供7种控制方式,导纳矩阵形成有部分问题,小弟只是想学习学习高手的源代码,代码冗杂请见谅-the code of DC—powerflow caculation by FX provide 7 kind of controll mode,but there are some problems in the formation of Y matrix.please let me download some code by good operator
largest-sub-matrix
- 最大子矩阵和 求一个n*m矩形的最大子矩形和 子矩形的规格为x*y-hdu1559 largest sub-matrix and Seeking a n* m rectangular sub-rectangular and sub-rectangular specifications for x* y
Y2M.m
- 使用Y矩阵来综合得到耦合矩阵M中各元素的matlab源代码-The Y matrix to obtain an integrated coupling matrix M of each element matlab source code
y_matrix
- y bus formation element wise