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基本bp算法,实现函数的拟合,提供给大家分享(Bp basic algorithms, implementation of the fitting function, available to everyone to share)

中值滤波去噪 均值滤波去噪 标准去噪模型 效果较好！(Median filtering noise filtering noise standards mean better denoising model!)

说明：  我的智能控制作业，球—横木控制系统matlab仿真程序。程序及仿真模型，结果都有。(intelligent control operations, the ball-ledger control system Matlab simulation program. Procedures and simulation models, results have.)

单神经元PID对二阶延迟系统的仿真程序。(keyword：single nuron、PID、MATLAB)

采用LDPC编码对随机的二进制序列进行纠错编码和基带调制，在AWGN信道上进行传输，然后在接收端并采用合适的方式进行解调和译码，最后对纠错编码的性能加以分析。(LDPC codes using random binary sequence of error-correcting coding and base-band modulation, for transmission in the AWGN channel, and then at the receiving end and use the appropriate manner demodulation and decoding, error correction coding on the performance of the final analysis.)

general genetic agorithm coding

When I first studied Kalman filtering, I saw many advanced signal processing submissions here at the MATLAB Central File exchange, but I didn t see a heavily commented, basic Kalman filter present to allow someone new to Kalman filters to learn about creating them. So, a year later, I ve written a very simple, heavily commented discrete filter.

说明：  SAR成像RD算法的matlab程序，是关于点目标成像的(RD algorithm matlab SAR imaging process is on point target imaging)

这是粒子群的算法,采用matlab实现.方便大家学习.(this is PSO arithmetic for matlab implemnet.)

说明：  关于数字水印的一些代码 基于离散余弦变换 (on digital watermarking code based on the Discrete Cosine Transform)