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Matlap
- learningMatlab PhÇ n 1 c¬ së Mat lab Ch ¬ ng 1: Cµ i ® Æ t matlab 1.1.Cµ i ® Æ t ch ¬ ng tr×nh: Qui tr×nh cµ i ® Æ t Matlab còng t ¬ ng tù nh vi&
fftplot
- FFT，即为快速傅氏变换，是离散傅氏变换的快速算法，它是根据离散傅氏变换的奇、偶、虚、实等特性，对离散傅立叶变换的算法进行改进获得的。它对傅氏变换的理论并没有新的发现，但是对于在计算机系统或者说数字系统中应用离散傅立叶变换，可以说是进了一大步。 设x(n)为N项的复数序列，由DFT变换，任一X（m）的计算都需要N次复数乘法和N-1次复数加法，而一次复数乘法等于四次实数乘法和两次实数加法， -FFT, fast Fourier transform which is a discrete fast
dct
- a dct code i tried.. the image compression using dct divides the image into various blocks n the performs the dct code on it -a dct code i tried.. the image compression using dct divides the image into various blocks n the performs the dct code on it
Matlab-based-AR-model-parameter-estimation
- 基于Matlab的AR模型参数估计,用实例说 明运用Matlab 进行AR( n) 参数估计的方法。-Matlab-based AR model parameter estimation, using examples of the use of Matlab to AR (n) parameter estimation method.
MATLAB
- 一、 牛顿－拉夫逊法概要 首先对一般的牛顿－拉夫逊法作一简单说明。已知一个变量X的函数 （4－6） 解此方程式时，由适当的近似值X（0）出发，根据 （4－7） 反复进行计算，当X（n）满足适当的收敛判定条件时就是（4－6）式的根。这样的方法就是所谓的牛顿－拉夫逊法。 式（4－7）就是取第n次近似解X（n）在曲线 上的点 处的切线与X轴的交点作下一次X（n+1）值的方法。参考图4－2（a）。在这一方法中为了能收敛于真解，初值X（0）的选取及函数f（X）必须满足适当的条件，如
MATLAB
- 以六杆机构为例，研究了MATLAB的机构运动仿真方法，建立了仿真模型，设置各项参数后进行了仿真，并得出了正确的结果。与其它方法相比，最大的优点是无需建立机构运动的数学模型和编制程序，具有系统建模方便直观和仿真功能强大的特点，能大大减轻设计人员的工作，为机械系统的建模仿真提供一个强大而方便的工具-function [A] = psnr(image,image_prime,M,N) Name: Chris Shoemaker Course: E
Matlab
- 基于N节点Matlab潮流计算程序，比较重要-failed to translate
randon-function-i-n-matlab
- 本文给出了matlab中的一些随机函数以及算例-random function in matlab
Matlab
- 自定义一个函数，使得实现生成整数m和n的最大公因子。-Make a fitness by self for making Generation integer m and n of the greatest common factor come true
matlab
- 直接法又称周期图法，它是把随机序列x(n)的N个观测数据视为一能量有限的序列，直接计算x(n)的离散傅立叶变换，得X(k)，然后再取其幅值的平方，并除以N，作为序列x(n)真实功率谱的估计。 -The direct method is also called cycle diagram method, it is the random sequence x (n) n observation data as a energy limited sequence, direct calculatio
n-bus-Power-Flow-Solver-1
- DEscr iptION: This Matlab algorithm performs many tasks associated with power system analysis. First, it has the ability to perform both fully coupled and dc power flow analysis. Second, it has the ability to create measurements (with user-
n-bus-Power-Flow-Solver-2
- DEscr iptION: This Matlab algorithm performs many tasks associated with power system analysis. First, it has the ability to perform both fully coupled and dc power flow analysis. Second, it has the ability to create measurements (with user-
n-bus-Power-Flow-Solver-4
- DEscr iptION: This Matlab algorithm performs many tasks associated with power system analysis. First, it has the ability to perform both fully coupled and dc power flow analysis. Second, it has the ability to create measurements (with user-
n-Queens-In-Matlab
- n-queens implementation in MATLAB
matlab
- 以42个地点为例，如果要列举所有路径后再确定最佳行程，那么总路径数量之大，几乎难以计算出来。多年来全球数学家绞尽脑汁，试图找到一个高效的算法TSP问题在物流中的描述是对应一个物流配送公司，欲将n个客户的订货沿最短路线全部送到。如何确定最短路线。 TSP问题最简单的求解方法是枚举法。它的解是多维的、多局部极值的、趋于无穷大的复杂解的空间，搜索空间是n个点的所有排列的集合
matlab
- this code be able to part the n*n array to 4*4 arrays
MATLAB
- MATLAB N个实用技巧--MATLAB中文论坛精华总结-it is useful for new learner
Display-image-from-array---MATLAB-image
- image(C) displays the data in array C as an image. Each element of C specifies the color for one pixel of the image. The resulting image is an m-by-n grid of pixels where m is the number of columns and n is the number of rows in C. The row and column
Antenna-and-EM-Modeling-with-MATLAB
- 天线和电磁建模与MATLAB，本书介绍了天线的基本概念，采用基于RWG边界元的矩量法对天线和天线阵列进行电磁建模，仿真分析平面使用广为流行的Matlab-Antenna and EM Modeling with MATLAB- Sergey N. Makarov
matlab-code
- 1. Run mex -setup and choose a proper complier (Microsoft Visual C++ 6.0 is prefered) Would you like mex to locate installed compilers [y]/n? y 2. Put cec15_func.cpp and input_data folder with your algorithm in the same folder. Set this folder a