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优化设计中常用的 牛顿法 和二次插值法 应用十分广泛 求解凸函数的极值和极值点问题,Commonly used to optimize the design of the Newton' s law and application of quadratic interpolation method for solving a wide range of convex functions and extreme points of the extremal problem
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牛顿插值法利用函数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。-Newton interpolation method using the function f (x) function value in a range, make the appropriate specific function, take the known values at these points
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这是三个实现插值算法的函数,都是应用比较广泛的方法。-This is the interpolation algorithm to achieve the three functions are relatively wide range of methods of application.
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此程序是数值分析中的插值运算Matlab程序,插值运算应用相当广泛,此程序为大家提供了方便-Numerical analysis of this process is the interpolation operator in Matlab procedures, a wide range of computing applications interpolation, this program has provided the convenience
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The function performs the range migration compensation in the time domain with Whittaker interpolation
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这是用MATlab进行用户界面设计的程程序这是界面的功能是:对连续时间函数w(t)=exp(-abs(t))在【-5,5】区间内进行采样,利用样条插值重构该连续函数,绘出重构图形并输出重构误差。-It is used MATlab process of user interface design process which is the interface functions are: a continuous time function w (t) = exp (-abs (t)) in th
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第6章 无约束一维极值问题
所在章节 函数名 功 能
6.1 minJT 用进退法求解一维函数的极值区间
6.2 minHJ 用黄金分割法求解一维函数的极值
6.3 minFBNQ 用斐波那契法求解一维函数的极值
6.4 minNewton 用牛顿法求解一维函数的极值
6.5 minGX 用割线法求解一维函数的极值
6.6 minPWX 用抛物线法求解一维函数的极值
6.7 minTri 用三次插值法求解一维函数的极值
6.8.1 minGS 用Golds
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代码用两种方法设计了一个基于多相滤波的内插器,低通滤波器采用128阶凯撒窗,内插倍数32,并且给定信号范围,验证了内插器的正确性,画出了内插前后信号的频谱。-The code design the interpolator based on polyphase filter using two methods.The low pass filter is 128 order Caesar window and interpolation multiple is 32.I give the ran
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sinc插值函数,在SAR、ISAR,通信等信号处理中有广泛的应用,是非常好的学习代码。-sinc interpolation function, there is a wide range of applications in the SAR, ISAR, communications and other signal processing, is a very good learning code.
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插值法是利用函数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。此代码是牛顿插值法的matlab实现。-Interpolation function is a function of the value of the use of a number of points in a certain range, and make appropriate specific function, taking the known values at these points. This
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样条是在二十世纪初经常用于图样设计的一种富有弹性的细长条,多个样条互相弯曲链接后沿其边缘画出的曲线就是三次样条曲线,而[a,b]区间上给定n+1个节点的三次样条插值函数一般满足三个条件:1.在每个子区间上,其插值函数都是三次多项式;2.节点上的插值函数值等于其函数值;3.在区间[a,b]上,插值函数的二阶导数连续。-Splines are often used in the early twentieth century elongated strip of a flexible design
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插值与拟合,解方程,数据分析,FMCW调频连续波雷达的测距测角,虚拟力的无线传感网络覆盖,主要为数据分析和统计,在MATLAB中求图像纹理特征,对信号进行频谱分析及滤波。- Interpolation and fitting, solution of equations, data analysis, FMCW frequency modulated continuous wave radar range and angular measurements, Virtual power wirel
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FMCW调频连续波雷达的测距测角,搭建OFDM通信系统的框架,阵列信号处理的高分辨率估计,插值与拟合,解方程,数据分析,对于初学matlab的同学会有帮助,具有丰富的参数选项。- FMCW frequency modulated continuous wave radar range and angular measurements, Build a framework OFDM communication system, High-resolution array signal process
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外文资料里面的源代码,FMCW调频连续波雷达的测距测角,线性调频脉冲压缩的Matlab程序,插值与拟合,解方程,数据分析,有信道编码,调制,信道估计等,使用matlab实现智能预测控制算法。- Foreign materials inside the source code, FMCW frequency modulated continuous wave radar range and angular measurements, LFM pulse compression of the Mat
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匹配追踪和正交匹配追踪,基于SVPWM的三电平逆变的matlab仿真,gmcalab 快速广义的形态分量分析,FMCW调频连续波雷达的测距测角,一些自适应信号处理的算法,插值与拟合,解方程,数据分析。- Matching Pursuit and orthogonal matching pursuit, Based on SVPWM three-level inverter matlab simulation, gmcalab fast generalized form component ana
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FMCW调频连续波雷达的测距测角,Relief计算分类权重,基于kaiser窗的双谱线插值FFT谐波分析,阵列信号处理的高分辨率估计,最终的权值矩阵就是滤波器的系数,一些自适应信号处理的算法。- FMCW frequency modulated continuous wave radar range and angular measurements, Relief computing classification weight, Dual-line interpolation FFT harmo
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插值与拟合,解方程,数据分析,PLS部分最小二乘工具箱,使用matlab实现智能预测控制算法,代码里有很完整的注释和解释,在matlab环境中自动识别连通区域的大小,FMCW调频连续波雷达的测距测角。- Interpolation and fitting, solution of equations, data analysis, PLS PLS toolbox, Use matlab intelligent predictive control algorithm, Code, there a
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pwm整流器的建模仿真,FMCW调频连续波雷达的测距测角,包含优化类的几个简单示例程序,插值与拟合,解方程,数据分析,复化三点Gauss-lengend公式求pi,用于信号特征提取、信号消噪,能量熵的计算,感应双馈发电机系统的仿真。- Modeling and simulation pwm rectifier FMCW frequency modulated continuous wave radar range and angular measurements, Optimization cl
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在MATLAB中求图像纹理特征,包括面积、周长、矩形度、伸长度,这个有中文注释,看得明白,插值与拟合,解方程,数据分析,与理论分析结果相比,信号维数的估计,FMCW调频连续波雷达的测距测角,结合PCA的尺度不变特征变换(SIFT)算法。- In the MATLAB image texture feature, Including the area, perimeter, rectangular, elongation, The Chinese have a comment, understan
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详细画出了时域和频域的相关图,插值与拟合,解方程,数据分析,用于建立主成分分析模型,实现了对10个数字音的识别,FMCW调频连续波雷达的测距测角,是信号处理的基础,包括随机梯度算法,相对梯度算法,是小学期课程设计的题目。- Correlation diagram shown in detail the time domain and frequency domain, Interpolation and fitting, solution of equations, data analysis,
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