Matlabcodes

SIFT feature detector

这是一份有关matlab中文教材程序代码，希望通过此文件可以使大家更好的学习matlab。(This is a Chinese teaching materials about matlab code, hope that through this file can make everyone better learning matlab)

fast ica 算法 matlab源代码，比较好，简单易懂(fast ica)

本函数将利用随机序列进行间隔控制,选择消息隐藏位置(This function will use a random sequence interval control, select the message hidden location)

实现数据的频域分析，希望大家能提点宝贵意见，能共同进步，交流心得！！(The frequency-domain data analysis, we hope to be able to provide valuable advice points can progress together, exchange ideas! !)

（7，4）系统循环码译码器 decode_out = cyclic_decoder(decode_in) 该系统循环码译码器的生成多项式是g(x) = x^3 + x + 1 输入参数decode_in是接收到的循环码字，是1×7的行向量；输出decode_out是解 码后的信息码字，是1×4的行向量。 函数运行时，同时画出接收循环码字和译出码字的波形图。 ( (7,4) system cycle Decoder decode_out = cyclic_decoder (decode_in) cyclic code decoder of the system generating polynomial is g (x) = x ^ 3+ x+ 1 input parameters decode_in is the received codeword cycle, the row is 1 × 7 vector output decode_out solution code is the information after the code word is 1 × 4 row vector. Function to run at the same time code word and draw a circle to receive the word of the translated code waveform.)

非线性支持向量机,在样本基础之上，进行预测分析。可应用于底板破坏深度计算。(Nonlinear support vector machine (SVM) )

三维矩阵的特征分解，采用高斯斯密特方法是向(3D Matrix orthogonal decomposition)

BOC调制，原始信号扩频之后与方波相乘，使得频谱分裂，抗干扰能力很强！(BOC modulation, spread spectrum, after the original signal multiplied with the square wave, making the spectrum division, a strong anti-interference ability!)

matlab上编写的有关人工神经网络的线性神经网络的程序例子xor_madaline和and_pinv(Matlab based on the development of artificial neural networks on a linear neural network program examples)