bp

利用最小二乘法实现手写体数字识别，采用mnist数据集(simple program using least-square)

用matlab程序计算脉冲激光速率方程，求解光子数、反转数、饱和吸收数随时间的变化关系(solve laser pulse equation)

本文档主要实现ccsk编码和解码功能，主要实用于数据通信中(This document is intended to achieve ccsk encoding and decoding functions, mainly useful in data communications)

一种实现车流量计数的matlab源码，视频可以使用自己的视频，替换代码后即可使用。(A traffic count matlab realize the source, the video can use their own video, it can be used after the replacement code.)

空间谱估计的music仿真程序，以及自适应卡尔曼滤波算法。(Spatial spectrum estimation of the music simulation program, as well as the adaptive Kalman filter algorithm)

二维光子晶体能带结构算法和三维光子晶体能带结构算法，主要是平面波展开法计算的(Two-dimensional and three-dimensional photonic crystal band structure algorithms)

In this File, performance evaluation of 4-QAM system in the presence of Automatic Gain Control (AGC) errors using MATLAB Software. The system is designed, modeled and simulated using Simulink to evaluate the Bit Error Rate (BER) of the system in AWGN channel. The system doesn’t have a perfect AGC, but for comparison purposes, the perfect AGC is also included and evaluated.

谱估计一直以来被信号处理领域的工作者所关注，该程序总结了几个谱估计算法，供大家参考学习！(Spectrum Signal Processing has been of concern to workers in the field, the program summarizes the number of spectral estimation algorithm, for your reference to learn!)

说明：  这段代码的功能是生成高斯滤波器的，用matlab来实现的。(The code s function is to generate Gaussian filter with matlab achieved.)

这个是matlab下的全部时频分析在信号处理中的代码(this is the whole of Matlab time-frequency analysis in signal processing code)