fsolve

从声卡SPEAK 端 输出1HZ 锯齿波。 MATLAB编程(generating 1 Hz sawtooth from the Sound card )

数字频率调制又称频移键控（FSK），二进制频移键控记作2FSK。数字频移键控是用载波的频率来传送数字消息，即用所传送的数字消息控制载波的频率。2FSK信号便是符号“1”对应于载频，而符号“0”对应于载频（与不同的另一载频）的已调波形，而且与之间的改变是瞬间完成的。 (Digital frequency modulation called frequency shift keying (FSK), binary frequency shift keying recorded as 2FSK. Digital frequency-shift keying is the carrier frequency to transmit digital information, that is, the number of messages transmitted with the control of the carrier frequency. 2FSK signal is the symbol of "1" corresponds to the carrier frequency, while the symbol "0" corresponds to the carrier frequency (with a different carrier frequency to another) and modulated waveform, but also between the change was instantaneous.)

Mallat algorithm for 1-D wavelet transform.

matlab.蚁群算法，最优路径，在其他网上找到的，感觉可以用(Matlab. ant colony algorithm, optimal path, found in other online, the feeling can be used)

分数阶傅里叶变换 Matlab仿真实现 单分量的LFM信号的检测和参数估计(Fractional Fourier Transform Matlab simulation to achieve a single-component LFM signal detection and parameter estimation)

极限学习法的源程序代码，对于初学者有一定的帮助(Extreme learning method source code, for the beginners have some help )

用于遥感影像中水域提取和建筑区域提取的代码 matlab(SAR water extractino and urban extraction)

matlab message, and images png

OFDM without noise. May be usefull to freshman

Matlab 《统计工具箱》基本统计命令(Matlab statistic toolbox function)