fiche_pedagogique

MIMO（多输入多输出）信道模型建matlab环境，瑞利信道下mimo无线通信系统的仿真模及仿真(MIMO (Multiple Input Multiple Output) channel model matlab built environment, Rayleigh fading MIMO wireless communication system simulation mode and simulation)

采用K近邻算法预测时间序列的源代码，希望对大家能有所帮助。(Predict time series using kNN.)

Technology that offers full vehicular speed mobility and that can readily coexist with HSPA and earlier networks. OFDM/OFDMA technology is introduced for the LTE downlink, supporting very high data rates of up to 300Mbps while Single-Carrier FDMA (SC-FDMA) is used in the uplink with data rates of 80Mbps possible. Additionally, LTE supports operation both in paired and unpaired spectrum (FDD and TDD) using channel bandwidths of approximately 1.4MHz up to 20MHz. The frequency domain scheduling can be done in OFDMA. One of the main challenges in OFDMA is the high peak-to-average radio of the transmitted signal, which requires linearity in the transmitter. The linear amplifiers have low efficiency therefore, OFDMA is not an optimized solution for a mobile uplink where the

信道编码和无线电技术的一些MATLAB源代码(MATLAB source code of the channel coding and radio technology)

遗传算法及其matlab实现，具体的实例代码(Matlab genetic algorithm and its implementation, the specific code examples)

hartley计算机视觉中，利用对极几何和极线原理，求取图像之间的匹配，实现摄像机自标定，里面有对应的pdf文件原理说明(Hartley s Computer Vision in the multi-view geometry program, contact the three-dimensional reconstruction of the pole geometry and take pole lines, and camera self-calibration, which has a corresponding program and pdf files)

* ************************* implementation d ue commande par mode glissant *****************************************

是matlab编写的一个支持向量机的程序，经测试有效。程序里附带了了demo，有注释。(Matlab are prepared by a support vector machine procedures, tested and effective. Program comes with a demo, there is the Notes.)

The fusion of images is the process of combining two or more images into a single image retaining important features from each of the images. A scheme for fusion of multi-resolution 2D gray level images based on wavelet transform is presented in this paper. If the images are not already registered, a point-based registration, using affine transformation is performed prior to fusion. The images to be fused are first decomposed into sub images with different frequency and then information fusion is performed using these images under the proposed gradient and relative smoothness criterion. Finally these sub images are reconstructed into the result image with plentiful information. A quantitative measure of the degree of fusion is estimated by cross-correlation coefficient and comparison with some of the existing wavelet transform based image fusion techniques is carried out.

MATLAB下的数字信号处理实现示例 数字信号处理案例(MATLAB under the digital signal processing digital signal processing to achieve the sample case)