MATLAB

ML与MMSE的性能比较，通过观察误码率可以发现ML的性能要比MMSE好。(Performance comparison between ML and MMSE.)

求点d1到直线d2-d3的距离，并画线。范例： [d dl]=find_dl([2 1],[8 3],[4 7]) 则 dl=[6 5]。(Example: [d dl] = find_dl ([2 1], [8 3], [4 7]) if dl = [6 5].)

实现了小波变换的阈值去噪算法，并实验仿真对比去噪效果(Internship wavelet threshold de-noising algorithm,)

基于灰度膨胀的matlab指纹分割程序，效果不错。来自cubs (a good fingerprint segmenting programme,form cubs)

说明：  从别的地方下载的一个源文件，PLL希望能帮到你(Download from somewhere else, a source file, PLL hope you can help)

该文件的功能是实现定位检测，基于MATLAB来实现的，适合初学者学习参考。(The document function is to achieve the targeted detection, based on MATLAB to achieve, and is suitable for beginners to learn for reference.)

非常方便的读写固定列宽的时间日期数据，读文件与存文件都是文本格式(Very convenient to read and write fixed column width of the time and date data, read the file and save files are text format)

L1magic 1.1.1 求解1范数优化的工具(L1magic 1.1.1 Solving a norm optimization tool)

K-SVD算法训练字典的源码，可以直接调用，也可以修改迭代次数等参数。(K-SVD algorithm to train the dictionary source, can be called directly, or you can modify parameters such as the number of iterations.)

程序给出了三种窗函数的短时傅里叶计算方法，已经尝试过，程序是可以运行的。(Program gives three short-time Fourier window function calculation methods have been tried, the program is run.)