radar_signal_detection

ecg filter, svd, filter 128 hz and 256 hz

图像纹理提取，这是用matlab编的图像纹理提取程序，该方法能有效的用于纹理分析。(Image texture extraction, which is compiled using matlab image texture extraction process, the method can be effectively used for texture analysis.)

MATLAB语言编写的程序，生成对应可执行文件exe的方法和介绍。(A program written in MATLAB to generate corresponding executable exe method and presentation.)

This is set of codes for wireless telcommuniaction for who study wirless

34个省份的地图的代码以及相关的属性，并提供相应的地图图形及四分图 (it is a example of providing how to do lm tests)

多无人机协同决策与控制仿真平台（含论文教程和matlab代码），美国空军研究院开发，可用于学习无人机群体协同决策，以及算法验证，具有极高的价值(Collaborative decision-making and control of multiple UAVs simulation platform (including tutorials and papers matlab code), the U.S. Air Force Academy developed UAVs can be used to study collaborative decision-making groups, as well as algorithm verification, with a high value)

GM(1,1)模型1-4 1：GM(1,1)模拟模型，在matlab中的输入方法为gm1（x），x指要模拟的序列。 2：GM(1,1)预测模型，在matlab中的输入方法为gm2（x，K），x指要模拟的序列，K指从以后序列第一个数据算起的第k个待预测数据。 3：GM(1,1)群模拟模型，在matlab中的输入方法为gm3（x），x指要模拟的序列。 4：GM(1,1)群预测模型，在matlab中的输入方法为gm4（x，K），x指要模拟的序列，K指从以后序列第一个数据算起的第k个待预测数据。 gm4对序列趋势比较好的数据预测效果较好，对上下变动的数据，特别是后4个数据趋势跟前面的数据相反的，预测效果很差。 gm2对上下变动的数据，预测效果比gm4好，但对趋势较好的数据，预测精度没有gm4高。 gm3比gm1模拟精度要高。 可以以x=[1 3 5 7 9 11 13 15]进行实验。x输入默认行向量。 所有程序在matlab6.0上调试通过。(GM (1,1) 1-4 1 : GM (1,1) simulation model Matlab in the input method for gm1 (x), x entail simulation sequence. 2 : GM (1,1) model, in the Matlab input method for gm2 (x, K), x entail simulated sequence, from the K refers to the first series after a run of data k pending forecast data. 3 : GM (1,1)- simulation model, in the Matlab input method for gm3 (x), x entail simulation sequence. 4 : GM (1,1)- forecasting model, in the Matlab input method for gm4 (x, K), x entail simulated sequence, from the K refers to the first series after a run of data k pending forecast data. Gm4 right sequence relatively good trend data predicted better results, the next change in the data, especially after four data with the previous trend data contrary, predict poor. Gm2 next to the change in forecast resu)

这是一个单相并网逆变器双闭环控制，基于采用并网电流外环电容电流内环的方法对其进行稳定性控制，并实现有源阻尼控制。(This is a single-phase grid-connected inverter double closed-loop control, based on the use of parallel current loop capacitance current loop method to its stability control, and to achieve active damping control.)

线性方程组，非线性方程组，最小二乘拟合等数值算法的matlab实现。(Linear equations, nonlinear equations, numerical algorithm such as least-squares fitting of the realization of matlab.)

说明：  用MATLAB编程实现OFDM调制，使用了FFT和IFFT方法(Programming with MATLAB realize OFDM modulation, the use of FFT and IFFT methods)