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- Chebyshev 用切比雪夫多项式逼近已知函数 Legendre 用勒让德多项式逼近已知函数 Pade 用帕德形式的有理分式逼近已知函数 lmz 用列梅兹算法确定函数的最佳一致逼近多项式 ZJPF 求已知函数的最佳平方逼近多项式 FZZ 用傅立叶级数逼近已知的连续周期函数 DFF 离散周期数据点的傅立叶逼近 SmartBJ 用自适应分段线性法逼近已知函数 SmartBJ 用自适应样条逼近（第一类）已知函数 multifit 离散试验数据点的多项式曲线拟合
Chebyshev-filter
- 给定技术指标，按照以上技术指标设计切比雪夫低通滤波器。-Given technical indicators, technical indicators in accordance with the above design Chebyshev low-pass filter.
qbxf
- 给定N个数据点，求切比雪夫议意义下的最佳拟合多项式-Given N data points, find the Chebyshev sense proposed best-fit polynomial
IIR
- 按照给定指标采用模拟低通滤波器（巴特沃思低通或者切比雪夫低通）去逼近理想模拟低通滤波器 ，然后通过双线性变换法对模拟滤波器进行数字化，得到数字滤波器 。-According to a given target analog low-pass filter (Butterworth or Chebyshev low-pass low-pass) to approximate the ideal analog low-pass filter, then through the bilinear tr
cheb
- 切比雪夫滤波器，大名鼎鼎的滤波器原代码，欢迎下载，很实用，有做控制和采样的必选参考-Chebyshev filter, the filter famous original code, welcome to download, very practical, there is a control and reference sample will be selected
butt_shuangxian
- matlab 的巴特沃斯 及切比雪夫还有椭圆滤波器 程序，好使，且能画图-matlab Butterworth and Chebyshev filter program also elliptical, so that, and can draw
hrft
- 基于切比雪夫多项式对fft的一种改进算法- An improved algorithm for fft based on Chebyshev polynomials
FIR_filter_design
- FIR数字滤波器设计。包括常用窗函数及其MATLAB实现、基于频率抽样法的FIR滤波器设计、基于切比雪夫逼近法的FIR滤波器设计。-FIR digital filter design. Including the common window function and its MATLAB, based on frequency sampling FIR filter design, based on Chebyshev approximation of FIR filter design.
chebyshev-imp
- 设计切比雪夫I型低通滤波器，本文件主要应用冲击响应不变法设计，为课堂上老师留的作业-Design Chebyshev type I low-pass filter impulse response of the main application of this document the same method designed for classroom teachers to stay on the job
neicha
- 该程序实现了由拉格朗日多项式，牛顿多项式，切比雪夫多项式进行内插的过程，非常方便使用。-The program carried out by the Lagrange，Newton and chebyshev polynomial interpolation process is very easy to use.
filter-functions
- 七个数字信号处理中常用的巴特沃斯滤波器和切比雪夫滤波器-seven frequently used filters in DSP, like butterworth filter and Chebyshev filter
matlab
- 有限冲激响应数字滤波器设计,包括窗函数设计法、频率抽样法、切比雪夫最佳一致逼近-design of digital FIR Filters， the mehods contains window function,frequency sampling,Chebysheve optimal.
Chebyshev-low-pass-filter
- 通过ADS软件实现切比雪夫型低通滤波器的模拟仿真，包括工程及相关论文-Through the ADS software to realize the Chebyshev low pass filter simulation, including engineering and related papers
hurong
- 用巴特沃斯方法和切比雪夫方法做的数字带通滤波器-Bandpass filter using the method of Butterworth and cut the number of Chebyshev method
FIR-filter
- 基于切比雪夫最佳一致逼近设计了低通、高通、带通、带阻线性相位FIR滤波器-Based cut Chebyshev best uniform approximation to design low-pass, high pass, band pass, band-stop linear-phase FIR filter
dsp
- 1． 利用傅立叶级数展开的方法，自由生成所需的x(t)； 2． 通过选择不同的采样间隔T（分别选T>或<1/2fc），从x(t)获得相应的x(n)（作出x(n)图形）； 3． 对获得的不同x(n)分别作傅立叶变换，分析其频率响应特性（给出幅频与相频特性曲线）； 4． 利用巴特沃思、切比雪夫或椭圆滤波器设计数字滤波器（滤波特性自定），要求通过改变滤波器参数或特性（低通、高通、带通或带阻）设计至少两种数字滤波器，分析所设计滤波器（画出频率特性曲线），并对上述给出的不同x(n)
Moon-landing
- 轨迹优化源代码，用切比雪夫法求解最优控制问题。-trajectory optimal
Chebyshev-type-II
- 设计一个低通切比雪夫Ⅱ型模拟滤波器切比雪夫II型模-Design of a low-pass Chebyshev type II filter,
Not-including-noise-in-ECG-signal
- 给模拟心电信号加高斯噪声，分别用切比雪夫滤波器，巴特沃斯滤波器，维纳滤波器对其消噪-To the analog ECG signal and Gauss noise, respectively using the Chebyshev filter, Butterworth filter, Wiener filter to the noise elimination
qiebixuefu1
- matlab IIR 切比雪夫I型数字低通滤波器 -matlab IIR Chebyshev I digital Low-pass filter