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Description: 试用时域最小平方误差准则（最小平方逆设计）设计一个具有四项系数的IIR DF的系统函数，使其在y(n)=[3,2,1]输入激励下，输出v(n)逼近d(n)=[2,0.2,0.05]。令v(-1)=v(-2)=0。求出v(n)的前8个样值与d(n)进行比较。用matlab实现了此要求。-trial at the least square error domain guidelines (minimum inverse square design) design with a four DF IIR coefficient of the system function, so in y (n) = [3,2,1] incentive to import, export v (n) approximation d (n) = [2,0.2,0.05]. So v (1) = v (2) = 0. Get v (n) of eight samples value d (n) comparisons. Using Matlab realization of this request.
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Size: 822 |
Author: lsd |
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Description: 试用时域最小平方误差准则（最小平方逆设计）设计一个具有四项系数的IIR DF的系统函数，使其在y(n)=[3,2,1]输入激励下，输出v(n)逼近d(n)=[2,0.2,0.05]。令v(-1)=v(-2)=0。求出v(n)的前8个样值与d(n)进行比较。用matlab实现了此要求。-trial at the least square error domain guidelines (minimum inverse square design) design with a four DF IIR coefficient of the system function, so in y (n) = [3,2,1] incentive to import, export v (n) approximation d (n) = [2,0.2,0.05]. So v (1) = v (2) = 0. Get v (n) of eight samples value d (n) comparisons. Using Matlab realization of this request.
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Size: 1024 |
Author: lsd |
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Description: 本程序可以由2-D IIR数字滤波器的传递函数求出其冲激响应。通过分析冲激响应确定滤波算法的稳定性，见程序前言给出的参考文献。-This procedure can be 2-D IIR digital filter transfer function to derive its impulse response. By analyzing the impulse response filtering algorithm to determine the stability of the procedure see references given in the foreword.
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Size: 1024 |
Author: 肖扬 |
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Description: 由NI开发，针对信号处理、信号与系统、通讯原理等课程量身订做的课程套件，其中包括了卷积、混叠、窗函数分析、栅栏效应、IIR、FIR、AM/FM调制、倒谱等等50多个从基础到高级的信号处理知识点的演示程序-labview signal processing
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Author: 李富勇 |
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Description: 印度GURUNANAK ENGINEERING COLLEGE数字信号处理实验室的DSP+c+Matlab联合编程手册-DIGITAL SIGNAL PROCESSING LAB (IV-I SEM)
INDEX
1. Architecture of DSP chips-TMS 320C 6713 DSP Processor
2. Linear convolution
3. Circular convolution
4. FIR Filter (LP/HP) Using Windowing technique
a. Rectangular window
b. Triangular window
c. Kaiser window
5. IIR Filter(LP/HP) on DSP processors
6. N-point FFT algorithm
7. Power Spectral Density of a sinusoidal signals
8. FFT of 1-D signal plot
9. MATLAB program to generate sum of sinusoidal signals
10. MATLAB program to find frequency response of analog
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Size: 1582080 |
Author: wangjin |
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Description: Script to design an IIR Filter low pass using Butterworth & lineal transformation to convert
from analogic to digital a prototype filter.
by actinio vjgonzalezg@gmail.com :)
It plots:
1-Frecuency response of the filter impulse.
2-Magnitude response of the filter.
3-phase of the frecuency response.
4-Error of aproximation in bands.
It determines error of máximun aproximation on each band and the RMS value for the reject and pass band respectively
then, obtains plots of the first 50 samples for the following entries:
a)An rectangular pulse as the half of the longitud of the filter in n=0
b)A senoidal wave with amplitude =1 & frecuency 0.2 Fs.
c)A senoidal wave with amplitude = 1. & frecuency= 0.25 Fs.
d)A senoidal wave with amplitude = 1. & frecuency= 0.375 Fs.-Script to design an IIR Filter low pass using Butterworth & lineal transformation to convert
from analogic to digital a prototype filter.
by actinio vjgonzalezg@gmail.com :)
It plots:
1-Frecuency response of the filter impulse.
2-Magnitude response of the filter.
3-phase of the frecuency response.
4-Error of aproximation in bands.
It determines error of máximun aproximation on each band and the RMS value for the reject and pass band respectively
then, obtains plots of the first 50 samples for the following entries:
a)An rectangular pulse as the half of the longitud of the filter in n=0
b)A senoidal wave with amplitude =1 & frecuency 0.2 Fs.
c)A senoidal wave with amplitude = 1. & frecuency= 0.25 Fs.
d)A senoidal wave with amplitude = 1. & frecuency= 0.375 Fs.
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Size: 2048 |
Author: actinio |
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Description: 这是我们学校的DSP实验箱5502的IIR算法实验,保证可以用,功能很全,它通过MATLAB设计确定IIR滤波器系数,A/D采样,IIR运算，并能观察滤波前后的波型变化.-This is our school s DSP algorithm of IIR experimental test box 5502, to ensure that you can use, features a very full, it is determined by the MATLAB design IIR filter coefficients, A/D sampling, IIR operation, and to observe the wave pattern changes before and after filtering.
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Size: 276480 |
Author: Mr CAI |
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Description: Multipliers are one of the most important elements in digital filters such as Finite Impulse
Response (FIR) and Infinite Impulse Response (IIR) Filters. These filters are used in a
wide variety of Digital Signal Processing (DSP) applications such as A/D converters,
signal modulators, audio signal processing, multimedia, and process control just to name
a few
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Author: sfsfs |
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Description: 1． 学习用DSP用户开发板产生信号混叠的方法和目的。
2． 熟悉数字滤波的基本原理和实现方法。
高频正弦波和低频正弦波的混叠信号，送入TLV320AD50进行A/D变换，IIR低通滤波器滤波，经D/A输出低频正弦波信号。-1. Learning DSP user development board signal aliasing method and purpose. 2. Familiar with the basic principles and implementation of digital filtering method. Mixing signals of the high-frequency sine-wave and low-frequency sine wave fed TLV320AD50 performs A/D conversion, IIR low-pass filter, a low-frequency sine wave signal by the D/A output.
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Size: 65536 |
Author: 张瑞云 |
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Description: 使用混沌与分形分析的例程，旋转机械二维全息谱计算，迭代自组织数据分析，采用波束成形技术的BER计算，isodata 迭代自组织的数据分析，FIR 底通和带通滤波器和IIR 底通和带通滤波器。- Use Chaos and fractal analysis routines, Rotating machinery 2-d holographic spectrum calculation, Iterative self-organizing data analysis, By applying the beam forming technology of BER Isodata iterative self-organizing data analysis, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter.
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Size: 8192 |
Author: idzwys |
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Description: 旋转机械二维全息谱计算，FIR 底通和带通滤波器和IIR 底通和带通滤波器，针对EMD方法的不足,本程序的性能已经达到较高水平，采用累计贡献率的方法，毕业设计有用，用于特征降维，特征融合，相关分析等。- Rotating machinery 2-d holographic spectrum calculation, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, For lack of EMD, The performance of the program has reached a high level, The method of cumulative contribution rate Graduation useful For feature reduction, feature fusion, correlation analysis.
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Size: 13312 |
Author: yvqaunpw |
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Description: 本程序的性能已经超过其他算法，部分实现了追踪测速迭代松弛算法，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，旋转机械二维全息谱计算，有较好的参考价值，代码里有很完整的注释和解释，包括随机梯度算法，相对梯度算法，FIR 底通和带通滤波器和IIR 底通和带通滤波器。-This program has exceeded the performance of other algorithms, Partially achieved tracking speed iterative relaxation algorithm, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Rotating machinery 2-d holographic spectrum calculation, There are good reference value, Code, there are very complete notes and explanations Including stochastic gradient algorithm, the relative gradient algorithm, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter.
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Size: 8192 |
Author: tyzfm |
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Description: 有信道编码，调制，信道估计等，有小波分析的盲信号处理，旋转机械二维全息谱计算，信号处理中的旋转不变子空间法，music高阶谱分析算法，FIR 底通和带通滤波器和IIR 底通和带通滤波器。- Channel coding, modulation, channel estimation, There Wavelet Analysis Blind Signal Processing, Rotating machinery 2-d holographic spectrum calculation, Signal Processing ESPRIT method, music higher order spectral analysis algorithm, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter.
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Size: 8192 |
Author: ahwvwxc |
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Description: 是小学期课程设计的题目，相控阵天线的方向图（切比雪夫加权），使用拉亚普诺夫指数的公式，D-S证据理论数据融合，FIR 底通和带通滤波器和IIR 底通和带通滤波器，感应双馈发电机系统的仿真，通过matlab代码，包括AHP，因子分析，回归分析，聚类分析。- Is the topic of the elementary school stage curriculum design, Phased array antenna pattern (Chebyshev weights), Raya Punuo Fu index using the formula, D-S evidence theory data fusion, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Simulation of doubly fed induction generator system, By matlab code, Including AHP, factor analysis, regression analysis, cluster analysis.
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Size: 6144 |
Author: qrcuytvs |
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Description: D-S证据理论数据融合，FIR 底通和带通滤波器和IIR 底通和带通滤波器，用MATLAB实现的压缩传感，ICA（主分量分析）算法和程序，光纤陀螺输出误差的allan方差分析，实现了对10个数字音的识别。- D-S evidence theory data fusion, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Using MATLAB compressed sensing, ICA (Principal Component Analysis) algorithm and procedures, allan FOG output error variance analysis, To achieve the recognition of 10 digital sound.
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Size: 7168 |
Author: fapksznx |
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Description: FIR 底通和带通滤波器和IIR 底通和带通滤波器，详细画出了时域和频域的相关图，考虑雨衰 阴影 和多径影响，matlab编写的元胞自动机，最小二乘回归分析算法，D-S证据理论数据融合，保证准确无误，是学习通信的好帮手，添加噪声处理。- Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Correlation diagram shown in detail the time domain and frequency domain, Consider shadow rain attenuation and multipath effects matlab prepared cellular automata, Least-squares regression analysis algorithm, D-S evidence theory data fusion, Ensure accurate communication is learning a good helper, Add noise processing.
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Author: cqzfdkrz |
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Description: 包括回归分析和概率统计，FIR 底通和带通滤波器和IIR 底通和带通滤波器，包括最小二乘法、SVM、神经网络、1_k近邻法,D-S证据理论数据融合，保证准确无误，是学习通信的好帮手，关于神经网络控制，FMCW调频连续波雷达的测距测角。- Including regression analysis and probability and statistics, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, D-S evidence theory data fusion, Ensure accurate communication is learning a good helper, On neural network control, FMCW frequency modulated continuous wave radar range and angular measurements.
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Size: 4096 |
Author: rxhgnam |
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Description: 旋转机械二维全息谱计算，FIR 底通和带通滤波器和IIR 底通和带通滤波器，用平面波展开法计算二维声子晶体带隙。- Rotating machinery 2-d holographic spectrum calculation, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Computation Method D phononic bandgap plane wave.
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Size: 8192 |
Author: 熊阳会 |
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Description: FIR 底通和带通滤波器和IIR 底通和带通滤波器，D-S证据理论数据融合，主同步信号PSS在时域上的相关仿真。- Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, D-S evidence theory data fusion, PSS primary synchronization signal in the time domain simulation related.
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Size: 7168 |
Author: 周昆惠 |
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Description: DSmT证据推理的组合公式计算函数，D-S证据理论数据融合，FIR 底通和带通滤波器和IIR 底通和带通滤波器。- Combination formula DSmT evidence reasoning calculation function, D-S evidence theory data fusion, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter.
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Size: 7168 |
Author: 张永 |
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