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basic_img_proc
用matlab对图像进行诸如显示图像、添加颜色条、单帧显示、多帧显示、动画显示、灰度图像的动画显示、纹理映射等方面的基本操作源代码（matlab7环境下）。(Basic code or command for image process in matlab 7.)
- 2009-03-13 22:26:04下载
- 积分：1
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PSK_QPSK_8PSk
Modulation techniques. Matlab using and very user friendly
- 2009-04-05 02:10:34下载
- 积分：1
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OFDM_simulation_source
这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模块，并统括系统性能的仿真验证了系统设计的可靠性。
(This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, the upper and lower frequency, Gaussian channel model, FFT, PAPR suppression, a variety of synchronization, demodulation and decoding module, and system performance omnibus simulation of the system reliability.)
- 2010-05-13 09:23:14下载
- 积分：1
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PTSandSLM
In this paper, we have proposed a new PAPR reduction
technique in MIMO-OFDM systems. It achieves the result
which proves the PAPR of 2×2 MIMO-OFDM systems. The
parameters of the simulation are determined by standard IEEE
802.11n. From the simulation results, it is shown the proposed
method has better PAPR performance in this system.
Additionally, when the number of sub-blocks is increased, high
PAPR reduction performance can be obtained.
- 2013-11-26 20:50:37下载
- 积分：1
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autocontrast
contrast adjusment
Contrast is the difference in luminance or color that makes an object (or its representation in an image or display) distinguishable. In visual perception of the real world, contrast is determined by the difference in the color and brightness of the object and other objects within the same field of view. Because the human visual system is more sensitive to contrast than absolute luminance, we can perceive the world similarly regardless of the huge changes in illumination over the day or place to place. The maximum contrast of an image is the contrast ratio or dynamic range
- 2015-02-25 17:26:20下载
- 积分：1
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FFT
FFT加窗分析，计算幅值，相位，可以自己定义信号，加窗后相位差以及插值法(FFT window analysis)
- 2016-05-10 21:43:01下载
- 积分：1
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Untitled
基于matlab上进行扩频技术的仿真研究（M文件实现）(Matlab based on the simulation of spread spectrum technology (M documents to achieve))
- 2009-04-25 16:06:28下载
- 积分：1
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jueceshu
决策树的matlab 程序代码 非常好用 适合初学者(Matlab code decision tree is very useful for beginners)
- 2009-06-07 00:40:59下载
- 积分：1
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MATlAB_non_linear_fitting
用matlab实现对已知数据的非线性拟合及数据预测(Using matlab implementation of the known non-linear fitting of data and data prediction)
- 2009-02-23 10:58:45下载
- 积分：1
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channelmodel
本程序描述了各种信道的模型，并对每一种信道模型都进行了分析和仿真，并对结果进行了描述(This procedure describes the various channel models, and each channel model are analyzed and simulated, and the results described)
- 2010-08-30 09:44:39下载
- 积分：1
