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Demos
This demo file shows capabilities for PID Controller design and tuning in MATLAB and Simullink
- 2013-04-13 02:54:59下载
- 积分：1
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tj
说明： matlab中的16QAM调制的程序，希望大家觉得有用(16QAM modulation in matlab procedures)
- 2009-04-30 01:11:19下载
- 积分：1
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Main_Chens
这是一个产生混沌时间序列Chens吸引子的程序(Chens)
- 2010-05-20 16:29:44下载
- 积分：1
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matlab
在采样点之间的频率响应是由各采样点的加权内插函数叠加而形成的，因而有一定的逼近误差。该误差大小取决于理想频率响应的形状，理想频响特性变化越平缓，内插值越接近理想值，逼近误差越小；反之，如果采样点之间的理想频响特性变化越陡，则内插值与理想值之间的误差越大，因而在理想滤波器不连续点的两边，就会产生尖峰，而在通带和阻带就会产生波纹。用频率采样法设计的实际滤波器频率响应如图1所示。由图1可知，实际滤波器的阻带衰减取决于内插函数第一旁瓣幅度值的大小，其大小决定了所设计的滤波器的阻带性能。(Interpolation function superimposed between sampling points of the frequency response is weighted within each sampling point and the formation of, and thus have a certain degree of approximation error. The size of this error depends on the shape of the ideal frequency response and the ideal frequency response characteristic change is more gentle, interpolated and more close to the ideal value, the smaller the approximation errors Conversely, if the sampling point between the ideal frequency response characteristics of the steeper the change, and then the interpolated the larger the error between the ideal value, and thus in the ideal filter both sides of the discontinuity point, will produce spikes occurs ripple in the passband and stopband. Actual design frequency sampling filter frequency response is shown in Figure 1. Figure 1 shows, the actual filter stopband attenuation depending on the interpolation value of the size of the first side-lobe amplitude of the function that determin)
- 2013-03-12 13:47:15下载
- 积分：1
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Aztec_barcode_reader
很好的一个一维条码检测识别源码，作为参考很有用(Very good detection and recognition of a one-dimensional bar code source, as a useful reference)
- 2010-07-30 10:14:50下载
- 积分：1
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Tracking_Cars_Using_Optical_Flow
Tracking_Cars_Using_Optical_Flow. It use Optical Flow method to detect and tract cars in video. Using Matlav Vision toolbox, may be useful for those who want to master this method.
- 2013-04-05 22:58:13下载
- 积分：1
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lm386
OPAMP English lLM386 integrated information. For peers who do not know English Reference
- 2009-03-27 10:35:24下载
- 积分：1
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invariants
有用的几个动力学物理量。包括自相关函数(acorr.m)，复杂度(complexity.m)，最近邻点(fnn.m)，局部非线性预测误差(nlpe.m，Shannon复杂度（Shannon.m）,嵌入窗估计(window.m)(Several dynamic invariants and measures that may be useful. Included are algorithms for autocorrelation (acorr.m), complexity (complexity.m), false nearest neighbours (fnn.m), local nonlinear prediction error (nlpe.m), Shannon complexity (shannon.m) and the embedding window estimator (window.m). )
- 2009-04-28 19:09:05下载
- 积分：1
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ldpc_generate
matlab源代码，可能对研究LDPC码的同仁是有很大帮助的(matlab source code, may be the study of Tongren LDPC code is of great help)
- 2008-07-07 14:37:57下载
- 积分：1
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matlab2
此文件为matlab实例源文件，可以直接用在实例中，可加以修改，应用广泛。(matlab)
- 2010-05-24 13:28:45下载
- 积分：1
