classical-algorithm-matlab-source

太阳能光伏板受光照和温度影响，产生输出电压和电流及功率的特性曲线。(Solar photovoltaic panels by light and temperature, produces an output voltage and current and power characteristic curve.)

交互式多模型卡尔曼滤波, IMM3_KF(IMM Kalman filter, IMM3_KF)

这里是matlab的官方学习资料，对于初学者非常有用。(Here is the the Matlab official learning materials, is very useful for beginners)

This is a source code for image processing. It is using fresnal algorithm and diffraction forulas to creat holograms.

分数阶傅里叶变换对chirp信号进行解调，同时对比匹配滤波器的解调性能(Fractional Fourier transform of the chirp signal is demodulated, and the demodulation performance comparison of the matched filter)

loading a text file from a directory to your workspace in matlab

一、 本程序采用16QAM调制方式，对一串2进制信源进行调制，采用（7，4）循环码对信源做信道编码，用升余弦滚降函数进行基带调制，再调到高频信道；在信道上加入高斯白噪声，运用匹配滤波器解调，画出解调星座图，运用最小欧氏距离译码判决，再对信号进行信道解码，画出采用信道编码技术和不采用信道编码技术的误比特率图。(First, this program uses 16QAM modulation mode, for a string of two binary source is modulated, using (7,4) cyclic code of the source-channel coding to do with a raised cosine roll-off function for base-band modulation, and then transferred to a high frequency channel in the channel by adding Gaussian white noise, the use of matched filter demodulation, demodulation constellation plot, using the minimum Euclidean distance decoding decision, and then right channel signals, decoding, channel coding techniques used to draw and non- channel coding techniques using bit error rate plans.)

说明：  一个MATLAB的支持向量机程序，并包含几个使用实例(A MATLAB support vector machine procedures, and contains several use cases)

利用全通滤波器的原理对于因信号进行改变相位，嵌入数字水印(use of the all-pass filter principle as a result of changes in signal phase, embedded digital watermarking)

different classifier for matlab