搜索资源列表
DVM
- Test program to loop on Successive Approximation A-to-D conversion. Allows digital codes and resulting DAC output to be viewed on scope.-Test program to loop on Successive Approxi mation A-to-D conversion. Allows digital code 's and resulting
5_1_3
- 用拉格朗日插值多项式求函数近似值 在visual C++ 6.0可以查看源代码-Lagrange interpolation polynomial for function approximation in the visual C++ 6.0 can view the source code
pudn2
- 一般来说，瞬时频率和群延迟在时频平面内定义了两条不同的曲线，但是在时宽（T）和频宽（B）的乘积值逐渐变大时，这两条曲线会慢慢逼近。为了说明这一点，下面计算了信号的瞬时频率和群延迟，T*B值大。-Generally speaking, the instantaneous frequency and group delay in the time-frequency plane defines two different curves, but when the width [T] and band
shiyan10
- A/D、D/A转换程序设计 加深理解逐次逼近法模数转换器的特征和工作原理，掌握ADC0809的接口方法以及A/D输入程序的设计和调试方法。-A/D, D/A conversion process designed to deepen understanding of the successive approximation ADC characteristics and working principle of the interface methods have ADC0809 and A/D
d01akf
- 求积分,可以计算被积函数高震荡的一维积分- D01AKF IS AN ADAPTIVE INTEGRATOR, ESPECIALLY SUITED TO C STRONGLY OSCILLATORY NON-SINGULAR INTEGRANDS, WHICH CALCULATES C AN APPROXIMATION TO THE INTEGRAL OF A FUNCTION OVER A FINITE C INTERVAL (A,B) C C
01
- 用∏/4≈1-1/3+1/5-1/7…求∏的近似值，直到最后一项的绝对值小于10-6-With Π/4 ≈ 1-1/3+1/5-1/7 ... seeking an approximation of Π until the absolute last less than 10-6
SCM-subroutine-library
- 目前已有若干版本的子程序库公开发表，它们各有特色。本程序库中的开平方算法为快速逼近算法，它能达到牛顿迭代法同样的精度，而速度加快二十倍左右，超过双字节定点除法的速度-At present, a number of published versions of the subroutine library, they have their own characteristics. The library of the square root algorithm for fast approximat
MATLAB
- BP神经网络算法关于二元函数逼近拟合的matlab的程序-BP neural network algorithm for the binary function approximation fitting
thicklens
- 模拟透镜真实光路,厚的凸透镜，无小角度近似，使用真实光路追踪-Analog lens true optical path, the thickness of the lenticular lens, no small angle approximation, using the true optical path trace
matlab
- 在采样点之间的频率响应是由各采样点的加权内插函数叠加而形成的，因而有一定的逼近误差。该误差大小取决于理想频率响应的形状，理想频响特性变化越平缓，内插值越接近理想值，逼近误差越小；反之，如果采样点之间的理想频响特性变化越陡，则内插值与理想值之间的误差越大，因而在理想滤波器不连续点的两边，就会产生尖峰，而在通带和阻带就会产生波纹。用频率采样法设计的实际滤波器频率响应如图1所示。由图1可知，实际滤波器的阻带衰减取决于内插函数第一旁瓣幅度值的大小，其大小决定了所设计的滤波器的阻带性能。-Interpol
Newton
- 插值法利用函数f (x)在某区间中若干点的函数值，作出适当的特定函数，在这些点上取已知值，在区间的其他点上用这特定函数的值作为函数f (x)的近似值-Interpolation method using the function f (x) is the function value of a number of points in a certain interval, the specific function to make appropriate known values
matlab-PLS
- 曲线拟合，函数逼近，预测，偏最小二乘法！-Curve fitting, function approximation, forecast, partial least squares.
Cpp4
- 三次样条插值求函数近似值；追赶法求解方程组。-Cubic spline interpolation for function approximation catching method for solving equations.
ad-zhuanhuan
- 本实验采用 ADC0809 做 A/D 转换实验。ADC0809 是一种8路模拟输入、8位数字输出的逐次逼近法A/D器件，转换时间约100us，转换精度为±1/512，适用于多路数据采集系统。ADC0809片内有三态输出的数据锁存器，故可以与8088微机总线直接接口。-In this study do ADC0809 A/D conversion experiments. ADC0809 is an 8-channel analog inputs, 8 digital outputs succ
matlab-function
- 数值分析中各种代码几何，包括差值函数，牛顿逼近，以及微分方程的解。所以优化参考。-Numerical analysis of various geometric code, including the difference between the functions, Newton approximation, as well as solving differential equations. So Optimization Reference.
51asm
- 本程序库中的开平方算法为快速逼近算法，它能达到牛顿迭代法同样的精度，而速度加快二十倍左右，超过双字节定点除法的速度。-The libraries in the open square algorithm for rapid approximation algorithm, it can achieve the Newton iteration method the same precision, and about twenty times faster, more than double by