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LPC_ACFpitchdetection
这是一个简单的语音基音检测方法，通过对语音信号进行滤波、分帧、求自相关函数，可得到浊音的基音周期，从而实现基频检测。(This is a simple voice pitch detection, voice signals by filtering, sub-frame, find the autocorrelation function, voiced the pitch period available to achieve the fundamental frequency testing.)
- 2010-09-18 12:43:29下载
- 积分：1
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BFSK1
说明： 对数字信号进行BFSK调制，然后通过高斯白噪声信号后，检测其误码率！(The program s function is to modulate a signal with BFSK,then let the signal go pass a channel of guassian white nosie.At last,The program detects the BER of the signal.)
- 2010-04-18 18:04:09下载
- 积分：1
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nlms
we will be addressing the major concerns in telecommunication nowadays which are channel equalization and echo cancellation using different adaptive algorithms in order to identify the most efficient methodology. There are a number of conventional algorithms available in literature and every algorithm has its own properties, however the aim of every adaptive algorithm is to achieve minimum mean square error at a high rate of convergence and with less complexity. The experimental results prove that Normalized Least Mean Square algorithm (NLMS) is the best for channel equalization
- 2012-03-25 19:17:28下载
- 积分：1
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frct2
2d fractional cosine transform
- 2011-06-18 14:18:43下载
- 积分：1
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funadamental-of-wireless-communication-fulll
fundamental of wireless communication pdf
- 2015-04-21 23:06:48下载
- 积分：1
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一个模式识别算法MATLAB程序
实现了图像的灰度化并进一步用于视频监视控，包括调制，解调，信噪比计算，插值与拟合的matlab实现，是国外的成品模型，可实现对二维数据的聚类，算法优化非常好，几乎没有循环。
- 2023-08-25 05:30:03下载
- 积分：1
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LocalWindow
基于规则将一张图片中的目标物体使用窗口进行覆盖，窗口之间允许叠加．窗口大小与窗口中心间隔参数可以自定义．(Rules based on the target object in an image using the window cover to allow superposition between windows. Window size and window center of the interval parameters can be customized.)
- 2010-12-06 15:20:50下载
- 积分：1
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OP
说明： 频域的模态参数识别方法之一，可以对振动信号进行分析处理，得出结构的固有频率，阻尼比，振型系数，方法很好，程序完整，(Frequency-domain modal parameter identification methods that can analyze the vibration signal processing, draw the structure of natural frequencies, damping ratio, mode shape coefficient, very good method, program integrity,)
- 2010-03-17 22:39:25下载
- 积分：1
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imagedasar
Basic tutorial for image
- 2014-12-21 22:08:01下载
- 积分：1
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基于Hough变换的圆检测方法
应用背景为实现Hough变换圆检测关键技术数字图像处理是最新技术的一部分。这种技术的进一步发展，可以促进人类生活的诸多好处。各种设施提供了数字图像处理技术，一个是能够检测圆。一个应用程序，可以检测出圆的图像上我们可以看到图像特征圆
- 2022-02-24 21:13:34下载
- 积分：1
