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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
base2fft
- 根据DFT的基二分解方法,可以发现在第L(L表示从左到右的运算级数,L=1,2,3…M)级中,每个蝶形的两个输入数据相距B=2^(L-1)个点,同一旋转因子对应着间隔为2^L点的2^(M-L)个蝶形。从输入端开始,逐级进行,共进行M级运算。在进行L级运算时,依次求出个2^(L-1)不同的旋转因子,每求出一个旋转因子,就计算完它对应的所有的2^(M-L)个蝶形。因此我们可以用三重循环程序实现FFT变换。同一级中,每个蝶形的两个输入数据只对本蝶形有用,而且每个蝶形的输入、输出数据节点又同在一条水平线
matlabVidioRead
- M a t l a b 中读取视频avi文件的小程序
Matlab1ANNToolBar
- 一个神经网络的工具箱,用于M a t l a b中
colorspacet
- 一个颜色空间转换的程序,可以实现任何空间的转换,如rgb到L*a*b颜色空间转换等。-A color space conversion process, conversion of any space can be achieved, such as rgb to the L* a* b color space conversion.
RGB2Lab
- 将图片从RGB空间转换到Lab空间的Matlab文件-The image from the RGB space is transformed into Lab space Matlab files
matlab
- m a t l a b 编 程 实 例!-matlab program
malab1
- 这部分主要是《M AT L A B指南》中命令的简短说明,供查阅使用。-This part is mainly " M AT LAB Guide" and a brief descr iption of the command, are available for inspection use.
matlab2
- MAT L A B中预定义的1 7种不同的颜色图案-MAT LAB in the pre-defined 17 different colors and patterns
FDI
- Function direct I Filter Call: [Y,Zf]=FDI(B,A,X,Zi) Parameters A(N), B(M), X(L)and Y(L) as in FILTER. Input Parameters: Zi(max(N,M)-1,2): Conditions iniciales. Zi(:,1): from zeros. Zi(:,2): from polos. Output Parameter
lyapunov
- Lyapunov exponent calcullation for ODE-system. The alogrithm employed in this m-file for determining Lyapunov exponents was proposed in A. Wolf, J. B. Swift, H. L. Swinney, and J. A. Vastano, "Determining Lyapunov Exponents from a Time Series," Physi
CIELAB
- Calculates coordinates (L*,a*,b*) in CIELAB color space
BLIINDS
- B L I N D S can evaluate any distorted image quality without any referring of the original image.
j05_fastsims
- R. K. Martin, M. Ding, B. L. Evans, and C. R. Johnson, Jr., "Infinite Length Results and Design Implications for Time-Domain Equalizers," EURASIP Journal on Applied Signal Processing, Special Issue on Signal Processing for Broadband Access Systems: T
c10_spawc03
- R. K. Martin, C. R. Johnson, Jr., M. Ding, and B. L. Evans, "Infinite Length Results for Channel Shortening Equalizers," Proc. The IV IEEE Signal Processing Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Rome, Italy, June
plot3d_2
- This function produces an image of a 3D object defined by matrix a(l,m,n) in terms of voxels the image is a view after rotating the object by angles alfa and beta (in degree) b is the image and d is its ditance to the viewer matrix The first figure d
Diffusion-system-of-concentration-
- 扩散系统之浓度分布的装置。管中储放静止液体B,高度为L=10 ㎝,放置于充满A 气体的 环境中。假设与B 液体接触面之浓度为3 C 0 0.01mol m A = ,且此浓度不随时间改变 而改变,即在操作时间内( h = 10天)维持定值。气体A 在液体B 中之扩散系数为 D m s AB = 2×10− 9 2 。试决定以下两种情况下,气体A溶于液体B中之流通量(flux)。 (a) A 与B 不发生反应; (b) A 与B 发生以下之反应 A+ B→
wuyueshu
- 最速下降法是一种最基本的算法,它在最优化方法中占有重要地位.最速下降法的优点是工作量小,存储变量较少,初始点要求不高;缺点是收敛慢,最速下降法适用于寻优过程的前期迭代或作为间插步骤,当接近极值点时,宜选用别种收敛快的算法. -useful math w hj jlk jjk jk cn k b,l nkk,l njjkn .sdhdj sjka alkla sklkssjka alkla sklkssjka alkla sklkssjka alkla sklks
takes the matrix L and U and vector b and returns vector solution X
- takes the matrix L and U and vector b and returns vector solution X
fc
- a*x+b*y+c*z=d e*x+f*y+g*z=h i*x+j*y+k*z=l 其中,a, b, ..., l 分别为一纵向数列,每列数列共100行,求x, y, z值? 各x, y, z值也分别为100行1列数组-Matlab to solve the three yuan a equations
