搜索资源列表
QS2
- 离心压气机准三维计算程序，用于离心压气机气动性能预测的S2流面程序-Calculation of Velocity and Pressure Distribution in the Meridional Plane of a Turbomachine-QS2
radarclutter.rar
- 瑞利、韦伯、对数等分布的密度图、功率图等的雷达杂波的matlab仿真程序,Rayleigh, Weber and logarithm of the density distribution, power plans, such as radar clutter simulation program matlab
cubebymatlab.rar
- 使用matlab语言，用7种方法绘制立方体，有详细说明和配图。对于了解matlab三维绘图的基本语句有借鉴作用。初学者非常适合。,Using matlab language, with 7 kinds of methods of drawing a cube, with a detailed descr iption and distribution map. Matlab for the understanding of the basic sentence of three-dimensio
FFT_IFFT.rar
- （1）求出两维单色数字图象的傅立叶变换以及逆变换，除对比图象效果外，还要给出以中心点作为原点图象显示方式的傅立叶变换的频谱、相位谱，并验证两维傅立叶变换的性质。 （2）傅立叶变换后，计算图象能量谱的分布范围：画出包含图象能量92.0％，94.6％, 96.4, 98.0％ 以及99.5％ 的圆圈区域。,(1) obtained two-dimensional monochrome digital image of the Fourier transform and inverse transf
zhucunchuqi.rar
- 在可变分区管理方式下，采用首次适应算法，循环首次适应算法，最佳适应算法和最坏适应算法实现主存空间的分配和回收。,Variable partition management mode, using the first adaptation algorithm, the first cycle of adaptation algorithm, the best algorithm and the worst adaptation algorithm to adapt to the distribut
duichenmochang.rar
- 用MATLAB编写的光子晶体光纤中模场的分布是准二维的,Prepared to use MATLAB in photonic crystal fiber mode field distribution is quasi-two-dimensional
tongyongfa.rar
- 此设计模拟满足设备独占性的独占设备的分配和回收。,This design simulation equipment to meet the exclusive monopoly of the distribution and recovery equipment.
常用最小二乘法估计极值分布
- ：极值分布在计量经济学、金融工程、计算生物学、工程测量中都有用途，一般常用最小二乘法估计 其参数，但最小二乘法的误差较高．极大似然估计具有比最4 -乘法更好的性质，但由于它的计算往往比较麻 烦．通过极大似然法估计了极值分布的参数，同时给出了求参数的数值解的算法，并通过Matlab程序实现了 这一算法． ,: Extreme value distribution in econometrics, financial engineering, computational biology, e
usgs_to_dem.rar
- 讀取usgs檔案轉換為 helava style dem,read a usgs dem (dma level I dted) 3-arc-second in their distribution format, and write it out as a helava style dem.
pdf.rar
- 多输入单输出（MISO）系统的容量累积分布函数源程序,the capacity cumulative distribution function of MISO system
shuxuejianmo_8.rar
- （拟合） 用给定的多项式，y=x3-6x2+5x-3，产生一组数据(xi,yi，i=1,2,…,n),再在yi上添加随机干扰(可用rand产生(0,1)均匀分布随机数,或用rands产生N(0,1)分布随机数)，然后用xi和添加了随机干扰的yi作的3次多项式拟合，与原系数比较。 如果作2或4次多项式拟合，结果如何？ ,(Fitting) with a given polynomial, y = x3-6x2+5 x-3, generated a set of data (xi, yi, i
VRP_GA.rar
- 用GA遗传算法求解VRP车辆配送问题，以及VRP的特殊情况TSP旅行商问题,GA Genetic Algorithm for VRP with the distribution of vehicles, as well as the special circumstances of VRP Traveling Salesman Problem TSP
aiefoilconclution.rar
- 已知实验测得的翼型的压力分布和翼型数据，计算其升力系数和阻力阻力,Known experimental measured airfoil pressure distribution and airfoil data to calculate the lift coefficient and drag resistance
db-4.3.28.NC
- Sleepycat Software: Berkeley DB 4.3.28: (April 22, 2005) This is version 4.3.28 of Berkeley DB from Sleepycat Software. To view the release and installation documentation, load the distribution file docs/index.html into your web browser. -
ex3
- 利用中心极限定理产生标准正态分布随机数，并进行检验；编制一个界面，产生（0，1）均匀分布随机数，并检验其主要统计量性质。-Central limit theorem using the standard normal distribution random number generation, and tested the preparation of an interface, resulting in (0,1) uniformly distributed random numbers,
TYJreng
- 一个基于Hadoop进行分布工LDA模型训练的程序源代码完整，可直接使用。-Distribution of work based on Hadoop for a LDA model training program complete source code can be used directly.
bujiaDG
- 33节点配电网潮流计算，应用前退回带法，计算简单，收敛迅速-33 node distribution power flow calculation, before the return with the application method, the calculation is simple, rapid convergence
FFTmatlab
- 做FFT只能看出信号在0到分析频率（采样频率的一半）之间的相对分布，或者说得到以采样频率归一化的频率。 采样频率即取样频率，指每秒钟取得信号样本的次数。所以，采样频率就是1/（delta t），其中delta t为连续采两次信号的时间间隔。 采样频率/采样点数=频率分辨率。 -Signal do FFT can only be seen in the 0 to the analysis frequency (half the sampling frequency) relative
MetHast
- 这是蒙特卡洛方法中用Metropolis Hasting方法进行抽样的函数子程序。使用这个方法可以对任意形状的分布进行抽样-This is a Metropolis Hasting Sampling Code. You can sampling any distribution using this.
fft
- matlab下均匀分布自相关函数、正态分布自相关函数、随机信号自相关函数、随机相位信号自相关函数及其分别的功率谱密度图形。-matlab autocorrelation function under the uniform distribution, normal distribution, the autocorrelation function, autocorrelation function of random signals, the autocorrelation function