PID

说明：  用动量梯度下降法训练BP网络 已知输入向量为P=[-1,-2,3,1 -1,1,5,3]，目标输出为T=[-1,-1,1,1]。 (Gradient descent with momentum BP network training input vector is known as P = [-1,-2,3,1 -1,1,5,3], the target output for the T = [-1,-1,1, 1].)

关于lms的作业，有详细的注释，程序经过验证没有问题，(homework for the lms，)

本程序为微波视距信道的仿真，采用三径模式，四抽头仿真模型，以正弦信号为例进行的仿真。()

关于详细介绍瞬时频率计算相关理论的文章，文章中已附有MATLAB程序(Detailed calculation of the instantaneous frequency of articles related to theory, the article with a MATLAB program has been)

认知无线电频谱感知中，用能量检测算法实验频谱感知(Cognitive radio spectrum sensing, energy detection algorithm experimental spectrum sensing)

说明：  IIR低通数字滤波器在MATLAB中的设计方法(Low-pass IIR digital filter design in MATLAB method)

用matlab实现的一个最小二乘法的简单例子(Using matlab to achieve a simple example of least squares)

MATLAB仿真命令集，收集和总结了MATLAB仿真需要用到的命令(MATLAB ordered set, collect and summarizes the need to use MATLAB orders)

Mallat 卷积实现,破解matlab自带程序,其结果一样.希望对大家有帮助.(Mallat convolution implementation, crack matlab own procedures, the same result. Want to help everyone.)

说明：  图像的双线性插值放大算法中，目标图像中新创造的象素值，是由源图像位 置在它附近的2*2 区域4 个邻近象素的值通过加权平均计算得出的。 双线性内插 值算法放大后的图像质量较高，不会出现像素值不连续的的情况。然而次算法具 有低通滤波器的性质，使高频分量受损，所以可能会使图像轮廓在一定程度上变 得模糊。 (Bilinear interpolation algorithm to enlarge the image, the target image in the newly created pixel value is determined by the source image position in its area near the 4 2* 2 the value of neighboring pixels calculated by the weighted average. Bilinear interpolation algorithm to enlarge the image quality after the high pixel value does not appear the situation is not continuous. However, sub-algorithm has low-pass filter nature of the damage to the high frequency components, it may make the image contour to some extent become blurred.)