Extract-the-pitch-period

线性调频信号（LFM）是雷达信号处理中的常见信号形式。 雷达成像中通过距离和方位2个方向的脉冲压缩实现高分辨成像。 附件中对这一技术的实现和误差分析进行了MATLAB仿真。(LFM (LFM) radar signal processing is a common signal format. Radar imaging distance and direction through the direction of two pulse compression to achieve high-resolution imaging. Annex to the realization of this technology and error analysis of MATLAB simulation carried out.)

MATLAB中的柱状图颜色替换为网格或者斜线等的调用函数源代码，易于区分(MATLAB histogram of color is replaced by the calling function of grid or slash source code, easy to distinguish)

UFLDL deep learning (UFLDL deep learning)

说明：  matlab语言的算法大全，有插值，函数逼近，数值积分等等算法。(Guinness algorithm matlab language, there are interpolation, function approximation, numerical integration algorithm and so on.)

基于纹理的图像修复，能够修复块状失真的图像(Based on texture image restoration, can repair massive distortion ima)

该程序是一个关于基于高阶累积量的自然梯度盲源分离算法，非常简单(Cumulant-based blind source separation of natural gradient)

基于MATLAB的自适应遗传算法的代码实现(Adaptive genetic algorithm based on MATLAB)

matlab的m文件，计算复杂网络中节点的紧密中心性(closeness centrality of nodes in complex networks)

说明：  本文件夹包含的是针对电话交换系统的C51程序源代码，包含了电话串口之间的通信功能，以及控制回铃音的程序源代码(This folder contains the telephone exchange system for the C51 source code, including a telephone communication between the serial port, and control ring back tone of the program source code)

project on electric bill details that store all the detail of bill.