SwitchSourceCode

用傅里叶变换对地震信号进行时频分析，通过修改参数可以深刻的认识傅里叶变换在时频分析中的意义，适合地震信号研究的初学者。(Fourier transform of the seismic signal frequency analysis, parameter changes can be profound understanding of Fourier transform in the time-frequency analysis of significance for the seismic signals of beginners.)

用于车道线检测的代码，其中用到了hough变换，能有效实现车道线的检测(For lane detection code, very practical, using hough translate,achieve lane detection)

层次分析法的具体MATLAB程序，这对于数据挖掘工作非常重要。(AHP specific MATLAB program, which is very important in data mining.)

利用发动机进气温度、转速等信息通过神经网络模拟得到排气温度等信息(Neural network simulation)

利用MATLAB进行雷达数据处理，并对程序进行解释，包括脉冲压缩,相干积累,MTI,CFAR等(Using MATLAB radar data processing and interpretation program, including pulse compression, coherent accumulation, MTI CFAR)

汉明码通过整个通信链路，利用BPSK方式调制解调，加入白噪声。(Hamming code through the communication link, using the way of BPSK modulation demodulation, add white noise.)

极化码, 信道极化现象,可表现各种码长极化码的信道极化情况(polar code, channel polarization)

dc-dc buck电路，仿真效果较好，偏差控制的很小，pi效果不错(DC-DC buck circuit, simulation effect is good, deviation control is very small, PI effect is good.)

unconstrain function matlab code, optimizition benchmark problem (test problem) in matlab

说明：  自动阈值分割，matlab版，可以参考学习，两个.m文件。(Automatic threshold segmentation, matlab version, can refer to the study, two. M file.)