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Description: IIR Filter Design（无限冲击响应滤波器设计）matlab源代码，包括：bandpass Chebyshev type 2 design、bandpass/bandstop Butterworth design、bandstop Chebyshev type 2 design、lowpass/highpass Chebyshev type 1 design等6种滤波器的设计-IIR (infinite impulse response filter design) Matlab source code, including : bandpass Chebyshev type 2 design, bandpass / bandstop Butterworth design, bandstop Chebyshev type 2 design, lowpass / highpass Chebyshev type design as a six Filter Design
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Size: 4823 |
Author: 刘嘉焜 |
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Description: 切比雪夫曲线拟合，采用C语言编译实现，一般4，5阶曲线可实现较好的拟合效果-Chebyshev curve fitting using C language compiler achieved, the general 4,5 bands curves can be fitted to achieve better results
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Author: 邹璇 |
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Description: 5种函数逼近的c++代码， 1 级数求和(EULSUM) 2 多项式和有理函数(DDPOLY(函数值), POLDIV(两个多项式的商及余)) 3 切比雪夫逼近(CHEBFT->CHEBEV) 4 积分和导数的切比雪夫逼近(CHINT(不定积分), CHDER(导函数)) 5 用切比雪夫逼近求函数的多项式逼近(CHEBPC, PCSHFT)-five function approximation of c code, a series Summation (EULSUM) 2 and rational polynomial function (DDPOLY (function), POLDIV (2 polynomial business and I)) 3 Chebyshev approximation (CHEBFT-
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Author: ldg |
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Description: IIR Filter Design（无限冲击响应滤波器设计）matlab源代码，包括：bandpass Chebyshev type 2 design、bandpass/bandstop Butterworth design、bandstop Chebyshev type 2 design、lowpass/highpass Chebyshev type 1 design等6种滤波器的设计-IIR (infinite impulse response filter design) Matlab source code, including : bandpass Chebyshev type 2 design, bandpass/bandstop Butterworth design, bandstop Chebyshev type 2 design, lowpass/highpass Chebyshev type design as a six Filter Design
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Size: 4096 |
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Description: 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 of matlab code and design report. Convolution demonstration of this design include the procedures, sampling theorem demo program, analog filter design demo program, design Chebyshev-I low-pass filter, Chebyshev type I low-pass filter, bilinear transform design Butterworth low-pass digital filter with Kaiser window design high-pass filter.
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Size: 264192 |
Author: 蔡泽鹏 |
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Description: chebyshev模拟低通滤波器matlab源码-chebyshev analog low-pass filter design (matlab source code)
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Size: 1024 |
Author: Jie Yao |
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Description: 基于小波变换的三维模型提取技术的毕业论文,包括代码和答辩ppt.1．实现了三维模型的表示和规范化预处理过程，在此基础上，开发了进行检索实验的可视化特征提取实验平台。
2．结合球面调和变换获取旋转不变量具有降低特征向量维数的特性，实现了基于光线投射的特征提取方法，通过检索评价实验确定了参数的最佳取值。
3．分析了基本的光线投射方法和改进的光线投射方法的缺陷，提出了一种基于三维小波变换的特征描述方法。对光线投射算法进行了扩展，将切比雪夫采样点序列进行离散小波变换，然后利用球面调和变换获得旋转不变的特征向量。
4．将小波变换引入到体素表示的三维模型中，分别实现了表面体素小波变换和实体体素小波变换的特征提取，通过实验比较分析实体体素小波变换优于表面体素小波变换。
-Wavelet-Based Extraction of three-dimensional model of thesis, including the reply code and ppt.1. Three-dimensional model of the implementation and standardization of the express pre-treatment process, on this basis, developed a visual search experiment of feature extraction experiment platform.
2. Combination of spherical harmonic transform to obtain rotation invariant feature vector with reduced dimension of the characteristics of ray-casting based on the implementation of feature extraction methods, the evaluation by searching the parameters of the experiment to determine the best value.
3. Analysis of the basic ray casting method and the ray casting method to improve the shortcomings, a wavelet transform based on the three-dimensional characterization of the Ways. Ray-casting algorithm for the expansion of the sampling points Chebyshev sequences discrete wavelet transform, then the use of spherical harmonic transform to obtain rotation invariant feature vector.
4. Wavelet tr
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Author: 周光有 |
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Description: FIR滤波器设计，基于加权切比雪夫最佳一致逼近方法，从Fortran改写为C代码，来自胡广书编著《数字信号处理——理论、算法与实现》1997.8,清华大学出版社,P.250,471——但是还没有调通，本人花狠劲逐个字符敲出全部代码，反复校对，不知哪儿出问题了？如果只是高通或低通滤波倒是另外自编程序完成了，但这个Fortran来自国外名家，据称可对连续十个交替的通带阻带一次拟合，可书中没有介绍(书中公式有错误，而且列举方法是只针对低通或高通的M+2个交错点)。这里虽有不少FIR代码，但这方面几乎空白，有兴趣的来研究一下。-FIR design base on Chebyshev Approximation, C code(from Fortran, too many goto ), and can t work yet.
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Author: liuqungen |
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Description: 该源码是一个在MATLAB环境下设计的高通切比雪夫2滤波器。-The source code is a MATLAB environment, to design high-pass Chebyshev filter 2.
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Size: 1024 |
Author: 李路通 |
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Description: dolph-chebyshev code in matlab
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Size: 238592 |
Author: HackerOlympia6 |
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Description: 改程序为切比雪夫拓扑结构的直线阵的matlab代码-Reform program for the Chebyshev linear array topology matlab code
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Size: 1024 |
Author: 贾晓倩 |
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Description: 本代码设计的切比雪夫1型滤波器，与MATLAB中的切比雪夫滤波器不同的是输出为未归一化的零极点，输入只要是通带频率，通带波动，截止频率，阻带衰减即可，更便于抄做-The code design of Chebyshev Type 1 filter, and MATLAB in the Chebyshev filter output is not different is that the poles and zeros of the normalized input as long as the pass-band frequency, pass-band fluctuations, cutoff frequency, stopband attenuation can be more easily copied to do
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Size: 1024 |
Author: 纪璇 |
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Description: Dolphy-chebychev 加权波束形成方法及波束方向图。有较详细的说明。-Dolphy-chebychev weighting beamforming and the beampartern. The note for code is good.
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Size: 1024 |
Author: wang |
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Description: 这段代码采用Chebyshev方法对数据进行一维拟合。程序允许手动选择拟合参数个数。程序还可以输出拟合精度参数。-This code uses the Chebyshev method for one-dimensional fitting data. The program allows you to manually select the number of fitting parameters. The program can also output fitting precision parameters.
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Size: 1024 |
Author: 胡义勇 |
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Description: C 代码 计算飞行器附面层绕流转捩的E9算法
Orr-Sommerfeld 方程用 Chebyshev collocation算法
-C code for 2D
transition calculation
Orr-SommerfeldSquire system using Chebyshev collocation
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Size: 1024 |
Author: yangxintie |
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Description: 这里是切比雪夫正交多项式拟合的源代码，很好用，用的时候可以直接调用。-Here is the Chebyshev orthogonal polynomial fitting of the source code, very easy to use, and the time can be called directly.
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Size: 2048 |
Author: 任秋萍 |
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Description: 切比雪夫滤波器的matlab实现代码，数字信号处理-Chebyshev filter matlab to achieve the code, digital signal processing
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Size: 1024 |
Author: 彭 |
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Description: 切比雪夫曲线拟合 Fortran code(Chebyshev Curve Fitting)
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Size: 1024 |
Author: 浅笑zxw
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Description: 4G-LTE标准中turbo编译码完整的matlab程序，译码程序用的是mex C，32位电脑需要重新mex一下C文件(The 4G-LTE standard turbo code complete matlab program, using the mex C decoding program, 32 bit computer need to mex the C file)
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Size: 92160 |
Author: 江41543434
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Description: 实现切比雪夫多项式拟合的函数源代码，保存后可直接调用(Chebyshev polynomial fitting function source code, save directly after the call.)
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Size: 1024 |
Author: KYoulo |
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