mnth

读取ecg信号的完整源代码，完整备注信息(original source code for ECG signal reading, with full notes)

指北方位捷联惯导解算。。。尽管下吧，写作业的时候会用到(SINS navigation code)

无刷直流电机M文件程序，这是从其他论坛上面找到的，很不容易啊(Brushless DC motor M File program, which is found above from other forums, it is not easy)

《MATLAB通信仿真及应用实例详解》邓华，所有章节实例的matlab代码和simulink model。( MATLAB simulation and communication application example explanation Deng Hua, all chapters instances matlab code and simulink model.)

说明：  基于宽带调制转换器的一个压缩感知技术，Matlab软件包，用于模拟系统的采样。(A compressed sensing technology based on wideband modulation converter)

说明：  OFDM是将高速串行数据分成成百上千路并行数据,并分别对不同的载频进行调制,这种并行传输体制大大扩展了符号的脉冲宽度,提高了抗多径衰落的性能。同时,在传统的频分复用方法中,各子载波之间的频谱互不重叠,频谱利用率较低。而采用OFDM技术,一个OFDM符号之内包括多个经过调制的子载波的合成信号,每个子载波在频谱上相互重叠,这些频谱在整个符号周期内满足正交性,因而在接受端可以保证无失真恢复,从而大大提高频谱利用率。(OFDM divides high-speed serial data into hundreds of parallel data channels and modulates different carrier frequency separately. This parallel transmission system greatly expands the pulse width of symbols and improves the performance of anti-multipath fading. At the same time, in the traditional method of Frequency Division multiplexing, the spectrum between the sub-carriers does not overlap each other, the spectrum utilization ratio is low. In the case of OFDM, an OFDM symbol consists of multiple modulated sub-carriers, each of which overlaps in the spectrum, which is orthogonal throughout the symbol period, thus, no distortion recovery can be ensured at the receiving end, thus greatly improving the spectrum utilization ratio.)

本代码为认知无线电频谱检测中循环周期特征检测算法的仿真代码(The code for spectrum sensing in cognitive radio feature detection algorithm cycle simulation code)

laboratory 6 you can know the method predicting speech

全国大学生建模竞赛必备Matlab源码，包含多种数学处理函数。(The National Undergraduate Modeling Contest essential Matlab source code, contains a variety of mathematical processing function.)

matlab code for getting data from a file