资源列表
disjw
- 利用两点距离计算经纬度的matlab程序，欢迎交流。-use latitude and longitude distance calculation procedures of Matlab, welcomed the exchange.
Fs
- 此程序是复数的加减乘除运算! 学生不才，今年大一，热爱JAVA，所以自学中，渴望大家的指导与执教！
longest_subsequence
- 经典的计算最长公子序列，C语言编译，VC++下测试通过-calculate the longest public subsequence
LU
- 用Doolittle式的LU分解来求解线性方程组。-Solve the linear equations using Doolittle LU Decomposition!
ARRAY
- 稀疏矩阵转置和乘法，通过循环条用，实现一个简单的矩阵相乘-Sparse matrix transpose and multiplication, through the circulation channel used to achieve a simple matrix multiplication
qr_house
- 基于Householder transformation的QR分解。 其使用需要调用Householder transformation程序。
Dantjig
- 附件中是Dantjig标号算法的C语言实现，其中的边赋权图是根据《图论》中12页的例子来的。-It s an implementation of Dantjig Algorithm, according to Graph theory and Its Application P12.
Correlationmiss
- Correlation coefficient r between two series x(i) and y(i) with missing data, where i=1,...,n. input: x(n),y(n),undef undef is missing data however, if ax or sx is still undefined, it will be -9.99e33 whatever the input undef is. output: r an
image-polarcoord
- 图像笛卡尔坐标转极坐标 , 坐标系转换，从笛卡尔坐标到极坐标。-This scr ipt is used to transform a given image from cartesian coordinates to polar coordinates.
ganzhiqi
- 单层感知器分类和权值调整过程，学习率分别为0.01 0.05 0.1 0.5-Single layer perceptron device classification and weights to adjust the process
DCT2
- 常用的离散余弦变换程序，程序能简单方便的实现离散余弦变换，具有较高的精度-Discrete cosine transform, the program can be simple and convenient for discrete cosine transform, with high precision
orth_matrix
- 计算正交矩阵，通过引用一个包，把一个矩阵变为正交矩阵。适合初学者-transform A matrix into orthogonal matrix，it is very useful for learners who learn python