gapolyfitning

求解一条直线和一个余弦的第一个交点，返回值为交点的横坐标(A straight line and a cosine to solve the first point of intersection, the return value is the intersection of the abscissa)

说明：  matlab 产生带运动和噪声的退化图像(matlab generated with movement and noise degraded images)

使用FIR进行滤波器设计，应用kaiser窗函数进行的50阶设计的，适合初学者。(Conducted using FIR filter design, application kaiser window function 50 bands designed for beginners.)

heapmgrbase program for dynamic memory

对信号进行小波包分解并求取各个分量的功率谱(The signal wavelet packet decomposition and obtain the power spectrum of the various components)

generate two pn sequencees and find correlations

关于matlab中的一些函数，以及对于函数的使用与说明(A document which is about the function in matlab)

此程序把M序列作为输入，使用最小二乘法对系统进行辨识，实现最小二乘的基本功能(M sequences in this program as input, using the least squares method to identify the basic functions of the least squares)

说明：  模拟退火算法的MATLAB实现，通过赋予搜索过程一种时变且最终趋于零的概率突跳性，从而可有效避免陷入局部极小并最终趋于全局最优的串行结构的优化算法。(MATLAB implementation of simulated annealing algorithm, a search process by giving time-varying and ultimately tends to zero the probability of jumps, which can effectively avoid local minima and ultimately global optimization algorithm has been optimized serial structure.)

使用matlab编写的源代码，用于图像图像的增强处理(matlab source code for image image processing and signal processing)