signalandprocesing

函数功能是画出彩色图像的累加直方图，代码注释详细，值得一看(The function of the program is to show the color histogram.)

密码锁功能，实现报警功能、密码设定、保存密码、开锁设定(shixianmimasuo gongnengbaojing)

说明：  基于MATLAB的小波分析基础丛书，通俗易懂，很容易上手(Based on MATLAB-Wavelet Analysis basic books, user-friendly, it is easy to use)

电位电极系测井曲线，用matlab编写,可用于学测井的人参考(Potential electrode system logs, prepared by matlab, people can learn logging for reference)

计算机控制理想最小拍控制器的设计实例，带有零阶保持器的对象。(Ideal for computer control of minimum film controller design example, with zero-order to maintain the target device.)

用Bessel方程展开计算有限电流源向外辐射的电场和磁场，输出较全的电磁学参数。(Computation of Bessel equation with limited current source radiating electric and magnetic fields, output over the entire electromagnetic parameters.)

we present a practical link adaptation algorithm for MIMO-OFDM systems. The proposed solution is based on sounding the channel periodically and choosing the optimal mode that will maximize the throughput or energy efficiency (EE) while satisfying the application’s quality of service (QoS) requirements. In addition, we address practical problems such as the computational complexity of the algorithm and determination of sounding period by novel closed form solutions and iterative algorithms. Realistic link level simulations confirm that the proposed solution achieves significant improvement over existing link adaptation algorithms when the aim is to maximize the throughput, and provides orders of magnitude gain in energy efficiency compared to poorly chosen fixed modes when used for energy efficiency maximization purposes. The resulting algorithms are implemented on a real time MIMOOFDM testbed, and we report on the experimental results.

用MATLAB实现卷积神经网络，并对图像进行特征提取(Using MATLAB convolution neural networks, and image feature extraction)

语音合成中psola算法的源代码，matlab环境下的。(Speech Synthesis psola algorithm source code, matlab environment.)

基于主成分分析的人脸识别，应用K-L变换作特征处理(Face recognition based PCA)