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CBM
- 根据切比雪夫近似得到的计算简正波的程序,能够较精确获得本地简正波-A Matlab code for computing normal modes based on Chebyshev approximations
digital-filter
- matlab设计的数字滤波器,有巴特沃斯,切比雪夫1,切比雪夫2,椭圆四种,分别都有高通,低通,带通几种,天津工业大学课程设计-matlab digital filter design, there Butterworth, Chebyshev 1, Chebyshev 2, oval four, each of which has a high-pass, low-pass, band-pass several, Tianjin Polytechnic University curriculu
FourMethodsOfPeriodogramEstimate
- 非参数的功率谱估计包括四个,周期图法,Blackman-Turkey,Welch-Bartell,改进的周期图法,输入信号为白噪声通过切比雪夫滤波后的信号-Non-parametric estimation of the power spectrum consists of four, periodogram, Blackman-Turkey, Welch-Bartell, improved cycle diagram method, the input signal is white nois
Chebyshev
- 试设计一个切比雪夫I型高通数字滤波器,采样率为8000Hz,fp=1000Hz,fs=700Hz,Rp=3dB,Rs=20dB。-Try to design a type I Chebyshev high-pass digital filter sampling rate of 8000Hz, fp = 1000Hz, fs = 700Hz, Rp = 3dB, Rs = 20dB.
filter
- 设计巴特沃斯和切比雪夫滤波器,实现低通滤波,并计算滤波系数,给出效果图-Design a 20-order Butterworth filter, low-pass filter, and the filter coefficient calculation gives renderings
lowp
- 本程序是切比雪夫低通滤波器,用于电力系统离散数据基波提取-This program is a Chebyshev low-pass filter for extracting the fundamental power system discrete data
DESIIR
- 利用双线性Z变换设计巴特沃斯和切比雪夫I型IIR数字滤波器,包括低通、高通、带通、带阻四种形式。使用者只需指定通带、阻带的边缘实际频率及相应的衰减,便可输出数字滤波器 的级联形式的各子系统分子、分母的系数,并输出其幅频和相频响-Bilinear Z transform design Butterworth and Chebyshev Type I IIR digital filters, including low pass, high pass, band pass, band stop fo
chebyshev
- chebyshev切比雪夫数值方法计算公式,基于C语言的数值方法计算-chebyshev cut Chebyshev numerical method to calculate a formula to calculate the numerical method based on the C language
4
- ex4_2 用MATLAB作巴特沃斯低通滤波器设计 ex4_3 用MATLAB作切比雪夫-1型低通滤波器设计 ex4_4 切比雪夫-2型低通滤波器设计 ex4_5 椭圆型低通滤波器设计 ex4_6 传递函数的模拟滤波器数字化 ex4_7 脉冲不变法简单实例 ex4_8 脉冲不变法巴特沃思低通滤波器设计 ex4_9 脉冲不变法变换切比雪夫Ⅰ型低通滤波器设计 ex4_10 脉冲不变法变换切比雪夫Ⅱ型低通滤波器设计 ex4_11 脉冲响应不变法椭圆低通滤波器设计
li5_5
- 切比雪夫2型原型模拟滤波器幅频响应曲线,阶数为2,4,6,8-Chebyshev type 2 prototype analog filter amplitude-frequency response curve
monilvboqi
- 巴特沃思,切比雪夫1型,椭圆模拟滤波器原型的设计代码,每一种滤波器的幅频响应响应曲线-Butterworth, chebyshev type 1, elliptical analog filter prototype design code, the amplitude frequency response of each kind of filter response curve
Chebyshev
- 这个是用MATLAB写得 关于切比雪夫多项式展开的程序,输入一个函数 可以直接得到切比雪夫的展开时 很方便-This is written in MATLAB about the Chebyshev polynomial expansion program, enter a function can be very convenient Chebyshev expansion
m10
- 背景建模是实现运动目标检测与跟踪的关键技术之一。在实时视频监控系统中,对背景建模算法的运行时间及所提取出的背景图像的实时性有很高的要求,针对这一问题,提出了一种基于切比雪夫不等式的自适应阈值背景建模算法。算法利用切比雪夫不等式计算像素点色度变化的概率估计值,提出了一种自适应阈值分类方法,它将像素点快速分类为前景点、背景点及可疑点,再利用核密度估计方法对可疑点进行进一步分类,最后利用背景更新算法提取实时背景图像。实验结果证明,该算法能快速有效地区分特征明显的背景点与前景点,提高了背景图像提取的速
Chebyshev-filter-(2)
- 实用matlab设计数字带通滤波器,分贝使用切比雪夫1型滤波器和切比夫2型滤波器原型。-Practical matlab digital band-pass filter design, dB using Chebyshev type 1 filter and type 2 filter prototype.
beamfoming
- 简单的波束形成,方便初学者多数字波束形成有个简单的了解,通过加切比雪夫窗实现旁瓣与主瓣的db差-Simple beamforming, easy for beginners and more digital beamforming is a simple to understand, Gache achieved by the main lobe and sidelobes Chebyshev window db difference
chibixuefulvbo
- 切比雪夫经典滤波程序,可和很多方法结合,很实用!-Chebyshev classic filtering procedures, and combined many ways, very practical!
sFFT-1.0-2.0.tar
- 稀疏傅里叶变换算法利用了数字信号处理,特别是高斯和多尔夫-切比雪夫滤波器的技术。与传统的解决方法不同,对于这个问题我们的算法是不迭代的。也就是说,它用一种类似绘制/流式算法的方式“一次”识别并估计k个最大系数,而并非估计“大”系数以及在提示下相减、递归。-Sparse Fast Fourier Transform (SFFT) is a class of sub-linear time algorithms for computing the discrete Fourier transfo
IIR-filter-analysis-
- IIR滤波器 切比雪夫滤波器 matlab 仿真 实验报告 数据分析-IIR filter analysis Chebyshev filter matlab simulation report
Digital-Signal-Report
- 这个是我数字信号处理这门课的课程设计,文件包括用matlab编写的代码和设计报告.这个设计包括卷积演示程序、采样定理演示程序、模拟滤波器设计演示程序、设计切比雪夫I型低通滤波器、切比雪夫I型低通滤波器、双线性变换法设计巴特沃斯低通数字滤波器、用凯塞窗设计高通滤波器-This is my digital signal processing the course of the curriculum design, preparation of documents including the use
F9
- 9阶切比雪夫低通滤波器设计MATLAB代码-9 order Chebyshev low-pass filter design MATLAB code