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test1
FIR数字滤波器在工程上运用广泛．窗函数法设计FIR数字滤波器是典型的设计方法。目前。相关课程的教科书对窗函数法设计FIR
散字滤波器这部分内容讲解不够细致，学生掌握感到有难度。本文针对窗函数法设计FIR数字滤波器的相关问题．即数字滤波器与模拟样本
滤波器的关系、截断点如何取值和数字滤波器的线性相移特性，结合实例进行分析。并借助Matlab仿真软件对设计进行了分析和验证．(FIR digital filters widely used in engineering. Window method is a typical design FIR digital filter design methods. Present. Related courses textbooks window functions designed FIR filter scattered words to explain this part carefully enough, students are difficult to master. This window function method for the design of FIR digital filters related issues. Samples of the digital filter and analog filter between values and the cut-off points to the linear phase shift digital filter characteristics, with examples for analysis. And using Matlab simulation software design analysis and verification.)
- 2010-05-18 09:48:27下载
- 积分：1
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prediction-by-wavelet-and-ARMA
采用小波和ARMA模型对时间序列进行预测(Wavelet and the ARMA model to forecast the time series)
- 2011-06-28 10:12:17下载
- 积分：1
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radarpulsegenPgui
雷达信号产生模拟器，包含一个简单的界面(a radar signal generation program with gui)
- 2013-10-03 13:14:38下载
- 积分：1
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read-Matrix-for-SAR-DATA
Read Matrix for SAR DATa
- 2011-12-28 17:41:45下载
- 积分：1
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filter1
GUI，一个数字信号通过低通滤波器，可显示原信号、滤波器、目标信号的时域频域波形。(GUI, a digital signal through a low-pass filter, the original signal can be displayed, the filter, the time-domain target signal in the frequency domain waveform.)
- 2015-01-04 18:23:14下载
- 积分：1
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paper1
Gabor小波变换技术对医学CT图像进行纹理特征分类时，由于图像拍摄角度的变化会造成分类的误差。针对以上问题，在Gabor小波变换的基础上提出一种用于分析旋转不变医学图像的方法。该方法采用旋转规范化，即特征元素的循环移位使规范化后所有的图像都具有相同的主方向。实验结果表明，加入旋转规范化循环算子的Gabor小波变换在医学CT图像纹理特征分类时能够达到较好的精确度。(Gabor wavelet transform lacks in its ability to classify the medical CT image if it’s rotation invariant image. Aiming at the problem, an approach is presented for rotation invariant medical texture classification based on Gabor wavelet transform. Rotation normalization is achieved by circular shift of the feature elements, so that all images have the same dominant direction. Experimental result shows that Gabor wavelet transform with circular operator of rotation normalization has well precision to classify the medical CT image.)
- 2011-12-04 15:42:15下载
- 积分：1
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ObjectMovements
基于Skyline的c#编程5——ObjectMovements(c# program based on Skyline 5)
- 2014-02-17 15:23:32下载
- 积分：1
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TU_LUN
凸轮轮廓的设计计算与绘图
计算此结构的最优化参数(Cam profile design calculation and drawing to calculate the optimal parameters of the structure)
- 2010-07-17 17:52:43下载
- 积分：1
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excel
MATLAB/GUI开发，实现excel文件的读取操作。(MATLAB/GUI development, achieving excel file read operation.)
- 2010-09-02 14:27:32下载
- 积分：1
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KDDA
核直接线性判别方法（kdda），主要用于人脸识别，模式分类。(nuclear direct linear discriminant method (kdda), mainly used for face recognition, pattern classification.)
- 2007-01-06 16:00:42下载
- 积分：1
