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信号与系统基础知识包括连续信号与模型、离散信号与模型;常用信号变换包括Z变换、Chirp Z变换、FFT变换、DCT变换和Hilbert变换等;离散系统结构包括IIR、fir和Lattice结构;IIR滤波器设计包括模拟和数字低通、高(Basic knowledge of signals and systems, including continuous signal with the model, discrete signals and model common signal, including Z Transform Transform, Chirp Z Transform, FFT transform, DCT transform and Hilbert transform, etc. discrete system architecture including IIR, fir and Lattice structure IIR filter design, including analog and digital low-pass, high-)
- 2009-02-17 15:15:28下载
- 积分:1
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icasso121
这是一个从国外网站下载的ICA 的matlab源代码(This is a website of the ICA from abroad, the source code of the matlab)
- 2009-12-16 21:40:15下载
- 积分:1
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qpsk-simulink
说明: 基于MATLAB的通信系统仿真 bpsk的仿真过程就是这样的
(MATLAB-based communications system simulation BPSK Simulation of the process is)
- 2006-04-18 11:05:39下载
- 积分:1
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amplitude-and-phase-of-a-signal
求信号的幅度谱和相位谱,用matlab画出波形比比较(work out the amplitude and phase spectrum of a signal)
- 2011-12-04 20:41:58下载
- 积分:1
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Dynamic-modeling-and-system--
基于MATLAB的动态模型与系统仿真工具——Simu(Dynamic modeling and system simulation tools based on MATLAB )
- 2012-11-10 19:29:26下载
- 积分:1
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FENXING-QU-MIAN
给出了矩形域上分形插值数学模型,分形插值曲面的MATLAB程序,对程序中的主要变量进行了说明,并应用实际数据进行了分形插值曲面的实例研究。运用少量已知数据值,模拟出粗糙表面,这对于直观显示复杂物体的几何形态,研究具有分形特征的地形地貌、断层表面和材料裂隙表面,具有重要的理论意义和实用价值。 更多还原
(Gives the fractal interpolation on a rectangular field mathematical model of fractal interpolation MATLAB program, the main variables of the program are described and applied case studies actual data fractal interpolation surface. Use a small amount of known data values to simulate the rough surface, which visually displays the geometry of complex objects, study topography fractal characteristics, surface faults and fissures surface material has important theoretical and practical value. More Restore)
- 2013-12-16 09:41:52下载
- 积分:1
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ber
模拟直扩系统中加性高斯白噪声信道环境下接受机误码率的计算(DS simulation system additive white Gaussian noise channel environment sets the bit error rate calculation)
- 2008-07-22 19:42:38下载
- 积分:1
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knnsearch
寻找测试样本的最近邻,可以有效的用于用于模式识别,信号处理(This is a small but efficient tool to perform K-nearest neighbor search, which has wide Science and Engineering applications, such as pattern recognition, data mining and signal processing.
The code was initially implemented through vectorization. After discussions with John D Errico, I realized that my algorithm will suffer numerical accurancy problem for data with large values. Then, after trying several approaches, I found simple loops with JIT acceleration is the most efficient solution. Now, the performance of the code is comparable with kd-tree even the latter is coded in a mex file.
The code is very simple, hence is also suitable for beginner to learn knn search.)
- 2010-03-16 14:08:11下载
- 积分:1
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OFDM
该文件夹内是正交频分复用的matlab程序实现方法,希望对大家学习有用(The folder is orthogonal frequency division multiplexing matlab program implementation, we hope to learn useful)
- 2015-01-14 18:54:17下载
- 积分:1
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peakfinder
matlab code for Peak Finder
- 2015-02-04 13:17:26下载
- 积分:1