Tiny-Lab---Matlab

对“data4.m”数据，采用两种特征选择算法，选择2个特征。并且进行效果比较("Data4.m" data, using the two feature selection algorithm, select two characteristics. And the effects comparison)

说明：  相场模型的经典教程，包含MATLAB源代码说明，适合新手(the classic tutorial of Phase field modeling , including Matlab source code description, suitable for junior programmer)

MATLAB基于点的图像配准程序，请大家分享。(MATLAB-based point image registration procedures, please share with you all.)

programme listing for backprojection methode

利用雷达方程，分别分析功率孔径积与检测目标距离的关系，并且画出对两种飞行目标类型的功率孔径积，得出相应的结论。(Radar equation analysis of the relationship between the power aperture product detects the target distance, and draw power aperture product of two flight target type, and draw the appropriate conclusions.)

这是一个非常完整的pi/4dqpsk 调制解调的matlab仿真，给出了各个阶段的波形图，并且分析了在高斯信道下面的误码率，以及星座图和功率谱(This is a very complete matlab simulation of pi/4dqpsk modulation and demodulation. The waveform diagram of each stage is given, and the bit error rate under Gao Si channel, constellation diagram and power spectrum are analyzed.)

M-aray Phase Shift Key Modulation

说明：  简单的遗传算法优化bp神经网络，里面包含数据、程序(Simple genetic algorithm optimizes BP neural network, which contains data and program)

大家看看吧，很好的Matlab学习资料(Let everyone take a look at, very good learning materials Matlab)

说明：  用MATLAB编写离散小波变换实现数字水印技术(Discrete wavelet transform digital watermarking technology)