test_lda

对二进制序列进行APSK调制，绘出调制后的波形(APSK binary sequence modulation, the modulated waveform drawn)

瞬变电磁设备TEM57采集的实地数据，对于瞬变电磁反演算法的研究有重要的参考价值(Electromagnetic field data collection equipment, TEM57, transient electromagnetic inversion algorithms for the research has important reference value)

802.11 WLAN物理层仿真源代码，使用matlab写的，比较新，比较全面，从发送端到信道到接收端都有。(802.11 WLAN physical layer simulation source code, use matlab write, relatively new and more comprehensive channel from the sending end to the receiving end has.)

说明：  插值计算的MATLAB代码，可以计算相关的插值(MATLAB code for interpolating calculation)

说明：  利用matlab的gui设计的带有输入和输出功能的界面图形，可视性很强，自己独立编写的数据和图形，学习非常值得(Uses the Matlab GUI design to have the input and output function the interface graph, the visibility is very strong, the data and the graph which oneself compiles independently, the study is very worthwhile.)

说明：  对语音信号进行处理，做fft，语谱图，短时fft，并进行对比(The speech signal processing, do fft, spectrogram, short fft, and compare)

copula例子 与GARCH相结合，分析几个指标的相关性。(The copula example is combined with GARCH to analyze the correlation of several indicators.)

数字信号处理 理论 算法与实现.配书光盘.Matlab(Algorithm for digital signal processing theory and implementation. With the book CD. Matlab)

双通道星载合成孔径雷达（DPCA），第一个天线发射信号，两个天线同时接收信号。(Dual-channel satellite synthetic aperture radar (DPCA), the first launch of an antenna signal to two antennas to receive signals at the same time.)

说明：  matlab一维提升小波变换，二维提升小波变换(matlab one-dimensional wavelet transform, two-dimensional lifting wavelet transform)