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na7
Orthogonal Polynomials Approximation
数值分析，计算正交基多项式的系数
(Given a function f and a set of m >0 distinct points . You are supposed to write a function to approximate f by an orthogonal polynomial using the exact function values at the given m points with a weight assigned to each point . The total error must be no larger than a given tolerance.
Format of function
int OPA( double (*f)(double t), int m, double x[], double w[], double c[], double*eps )
where the function pointer double (*f)(double t) defines the function f int m is the number of points double x[] contains points double w[] contains the values of a weight function at the given points x[] double c[] contains the coefficients of the approximation polynomial double*eps is passed into the function as the tolerance for the error, and is supposed to be returned as the value of error. The function OPA is supposed to return the degree of the approximation polynomial.
Note: a constant Max_n is defined so that if the total error is still not small enough when n = Ma)
- 2011-11-27 11:47:21下载
- 积分：1
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communication-spftware
聊天软件，基于TCP/IP协议的聊天软件开发(communication software)
- 2013-10-25 20:29:57下载
- 积分：1
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图像边缘检测7种算子代码
编程实现灰度图像的几种常用的边缘检测算法，包括：梯度边缘检测算法、Roberts边缘检测算法、Sobel边缘检测算法、拉普拉斯边缘检测算法、canny边缘检测算法、Prewitt边缘检测算法和Krisch边缘检测算法。
- 2019-05-20下载
- 积分：1
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main007(Kalman)--
惯导系统C语言程序，使用卡尔曼进行滤波，四元数更新姿态矩阵(Inertial Navigation System C language program, using the Kalman filter, quaternion attitude matrix update)
- 2014-04-03 21:26:58下载
- 积分：1
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sstack.tar
S-Stack-Lib：一个C语言实现的简单的Stack库(S-Stack-Lib: A simple stack library implemented by a C language.)
- 2018-03-04 19:05:59下载
- 积分：1
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robot-routes
用于解决二维环境下机器人路径规划问题，可以自动设置障碍物，机器人会自动避开障碍物抵达终点。(This is the program to map the route of robots,it has the UI to point the place which the robot can not reach.The robot can avoid that place to reach the final.)
- 2015-05-21 15:06:48下载
- 积分：1
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your-power
里面包含两个程序，利用这两个程序你实现对于其他程序的处理。非常实用(Which contains two procedures, the use of these two procedures you implement other programs for processing. Very practical)
- 2013-07-21 17:07:39下载
- 积分：1
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Signal-Processing-and-Linear-Systems
信号处理与线性系统（英文版）( This text presents a comprehensive treatment of signal processing and linear systems suitable for juniors and seniors in electrical engineering. Based on B. P. Lathi s widely used book, Linear Systems and Signals, it features additional applications to communications, controls, and filtering。)
- 2012-08-27 10:19:43下载
- 积分：1
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研旭DSP28335按键控制LED和SEG
本代码是基于研旭DSP28335基础版，结合3X4按键例程更改的按键驱动led亮灭和数码管SEG的显示，对于初学DSP28335的同学来说是一个非常好的例子，结合别人的例程，自己修改，调试从中受益匪浅，具有非常好的参考价值
- 2022-10-24 08:45:03下载
- 积分：1
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acoustic
交错网格声波方程交错网格有限差分地震波场计算波场正演模拟。
(The CalCulation of the SeismiC Wave一 fieldwith
Staggered-grid Finite difference Sheme
)
- 2010-09-19 15:53:45下载
- 积分：1
