fbwuwei

function to calculate the specific heat of mineral soil, given the fractions of dry soil and water in the soil sample

用matlab实现的最小二乘拟合圆，能输出半斤，圆心坐标，拟合误差等等(a program for cirfit)

说明：  这个文件可以使用matlab绘制各种带箭头的图。三维或二维的箭头图（矢量图）(This file can use matlab to draw various graphs with arrows. 3-D or 2-D arrow (vector))

matlab微分方程经典分析classic analysis of differential equations matlab(matlab differential classical analysis classic analysis of differential equations matlab)

用matlab仿真OFDM的十个子程序，打包上传，保证没有重复。全部可运行。(matlab ofdm)

实时滤波器，具有精美界面，可以开发自己的应用功能。(You can use 4 types of filters: - Butterworth - Chebyshev 1 - Chebyshev 2 - Elliptic You can use them as: - Lowpass - Highpass - Bandpass - Stopband Showing theirs features in frequency, phase and the z plane. After the desing phase you can apply the designed filter in real time to incoming audio signal from the microphone. )

基于暗原色去雾的图像代码，用了软抠图和另两种改进算法，附加txt说明文档(Based on dark colors to fog image code, with a soft matting, and another two improved algorithms, additional documentation txt)

鲁棒主成分分析 低秩与稀疏矩阵分解 增广拉格朗日 图像重建、去噪(robust pca low-rank and sparse matrix decomposition)

萤火虫算法，一种新颖的群优化算法，目前比较流行的有两种，一种是FA，一种是GSO，本代码试GSO的实现(glowworm swarm optimization)

信号检测理论——线性调频信号的匹配滤波处理(Signal detection theory- matched filtering LFM)