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DEC5416

于 2010-09-17 发布文件大小:79KB

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FIR(Finite Impulse Response)滤波器：有限长单位冲激响应滤波器，是数字信号处理系统中最基本的元件，它可以在保证任意幅频特性的同时具有严格的线性相频特性，同时其单位抽样响应是有限长的，因而滤波器是稳定的系统。因此，FIR滤波器在通信、图像处理、模式识别等领域都有着广泛的应用。 (FIR (Finite Impulse Response) filters: finite impulse response filter unit, digital signal processing system is the most basic components, it can ensure that any increase in the frequency characteristics of both a strictly linear phase frequency characteristics, while its unit sample response is finite, and therefore the system filter is stable. Therefore, FIR filters in communications, image processing, pattern recognition and other fields have a wide range of applications.)

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ULCAMUS
均匀线阵和均匀圆阵的DOA估计，对理解均匀圆阵的方位360度DOA分辨率相等很有帮助，程序里注释很详细。(the DOA estimation of Uniform linear array and uniform circular array, it is helpful to understand uniform circular array s equal resolution in 360 degrees,the detailed comments are given in it.)

2010-10-14 22:11:42下载

积分：1
gaosimatch
说明：通过二维高斯匹配滤波器来对冠状动脉实现增强，通过多个方向的滤波使得图像的增强效果更好(Matched by two-dimensional Gaussian filter to achieve enhanced coronary artery, through the filter makes the multiple directions better image enhancement)

2011-03-30 19:27:04下载

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2008_4
试说明卷积编解码的工作原理。请用Simulink仿真卷积编码，并用Viterbi译码的方法进行解码，其中的编解码全部自己编写代码(S-Function方式)，在加性白高斯噪声信道中，画出比特信噪比与误码率的关系曲线。 (Description Convolutional codec test works. Please use Simulink simulation of convolutional coding and Viterbi decoding method used to decode, which codec to prepare all their own code (S-Function mode), in the AWGN channel, drawn-noise ratio and bit error rate curve.)

2008-12-25 13:46:31下载

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satelliteattitudesmcpid
a sliding P ID mode controller with P ID sliding surface is p resented. Lyapunov stability theory was utilized to achieve the stability analysis. And while there exists uncertainty in satellite inertia parameters or external disturbance

2010-05-14 15:48:36下载

积分：1
space_time_coding
To encode an input stream into a specified space time block code.

2010-08-06 22:05:57下载

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Timing_Symcronization
基于训练符号的OFDM（正交频分复用）系统的仿真(Training OFDM symbols based on the simulation system)

2011-05-09 12:57:38下载

积分：1
qq715
一个曲柄滑块机构的matlab仿真代码，包括其运动仿真，以及变量变化曲线图的生成。(A slider-crank mechanism of matlab simulation code, including its motion simulation, and variable changes in graph generation.)

2011-08-22 10:40:06下载

积分：1
kunfao
构成不同频率的调制信号，相关分析过程的matlab方法，小波包分析提取振动信号中的特征频率。( Constituting the modulated signals of different frequencies, Correlation analysis process matlab method, Wavelet packet analysis to extract vibration signal characteristic frequency.)

2016-09-30 16:06:45下载

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block4x4
divide the image in to sub blocks

2010-01-13 11:50:59下载

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monituihuo
说明：这个是matlab应用广泛的一个智能化程序，模拟退火算法在数学建模和工业控制中经常用到。(This is an intelligent matlab widely used procedure, simulated annealing algorithm in mathematical modeling and is often used in industrial control.)

2010-04-22 10:36:20下载

积分：1

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