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san_PSK
Demodulating a BPSK using Costas Loop
- 2007-10-21 00:28:39下载
- 积分：1
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Wind-turbine-blades-design
本文利用MATLAB的遗传算法工具箱，对弦长和扭角沿风力机展向分布进行优化，得到设计工况下的最优叶片设计。目标函数是设计工况下基于动量叶素理论和Glauert等修正所得出的功率系数。在设计工况下得到的设计结果，其功率系数在一定的风速范围内都能保持一个较高的数值，同时其有效攻角分布大致都在所选翼型的升力与阻力系数的比值最大处，与理论相符合。其结果说明该优化实际的有效性。(In this paper, the use of MATLAB genetic algorithm toolbox, chord length and twist angle along the wind turbine development to distribution optimized to obtain the optimal design conditions blade design. The objective function is to design conditions based on the results of momentum blade element theory and Glauert correction power factor. Design results in the design conditions, the power factor within the range of wind speeds can maintain a higher value, the effective angle of attack distribution substantially in the the selected airfoil lift and drag coefficient ratio of maximum , theoretical analysis and show. The results indicate the validity of the actual optimization.)
- 2013-04-21 14:06:41下载
- 积分：1
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double_pwm_inverter
双极性pwm控制技术逆变器，采用pwm技术对逆变器进行控制实现逆变功能(pwm nibianqi)
- 2010-07-11 14:06:03下载
- 积分：1
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work
本文的处理手段是对输入的汽车图像进行预处理,运用车牌定位,字符分割，字符识别的方法提取车牌上的数字字符串,并以文本的形式输出。(This treatment method is to enter the vehicle image preprocessing, the use of license plate location, character segmentation, character recognition to extract license plate numbers on the string and output in the form of text.)
- 2010-11-14 22:45:30下载
- 积分：1
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cp0102_sinpulse_two
Generates a pulse composed of Nc cycles of a sinusoidal waveform
with fixed frequency Fp
- 2014-01-31 16:30:47下载
- 积分：1
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一维下料
说明： 利用matlab的gui设计的带有输入和输出功能的界面图形，实现等距线可视性很强，自己独立编写的数据和图形，学习非常值得,实现svm压缩图像，matlab语言(Using GUI of MATLAB to design interface graphics with input and output functions, realizing the visibility of isometric line is very strong, the data and graphics written independently by oneself are very worthwhile to learn, realizing SVM compressed image, MATLAB language)
- 2020-06-19 18:40:02下载
- 积分：1
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AR
说明： 基于AR模型，通过已有的70个随机数进行的预测。用matlab实现。(AR-based model, the random number 70 has been carried out predictions. Using matlab implementation.)
- 2011-03-28 16:38:29下载
- 积分：1
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a
说明： control system ebook.
for student study the control course.
- 2010-04-30 11:14:08下载
- 积分：1
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KaplanHRVtools
matlab下实现kaplan算法，测量心率变异性特征的文件，包括谱分析工具(Matlab under kaplan algorithm, measuring heart rate variability characteristics of the document, including spectral analysis tools)
- 2007-06-17 15:49:56下载
- 积分：1
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Two
离散信号处理 1、信号的生成方法
2、频域信号的分析
3、求正弦信号的频率
4、求正弦信号的加入时间
5、滤波器的设计
(1 discrete signal processing, signal generation method 2, the frequency domain analysis of signal 3, and 4 the frequency of sinusoidal signal, and added sinusoidal signal 5, filter design)
- 2007-10-10 16:00:20下载
- 积分：1
