DSP_MATLAB

matlab编写的正态云发生器与云拟合程序，其中有较详细的注释。(matlab prepared in the normal cloud generator and cloud fitting procedures, including more detailed notes.)

时间序列分析案例,十分希望对你们会有或多或少的帮助。(the analysis of time series )

介绍了一种构建在定点DSP上的高速瑞利衰落信道仿真模型。通过应用确知性瑞利过程的理论，使得仅需要较少的低频正弦波分量以及简单的运算即可实现较高精度的信道建模；进而可采用查表法并结合TMS320C6202定点数字信号处理器的高并行性和处理能力构造高速的仿真模型(Construction of a fixed-point DSP in the high-speed Rayleigh fading channel simulation model. Through the application process unascertained Rayleigh theory, only need to make small low-frequency sine wave components and the simple operation can achieve higher accuracy Channel modeling; then use look-up table method and combination TMS320C6202 fixed-point digital signal processor parallel and can handle Construction of the high-speed simulation model)

设计一个模拟信号（几个不同频率简谐信号之和，再加一个白噪声） 用不同的采样频率把信号离散（满足和不满足采样定理）， 画出信号波形； 分别作信号的谱分析（幅值）；对比采样频率的影响； 选用不同窗函数对同一个信号作谱分析，比较分析。(signal process using matlab)

试过很多matlab机器人工具箱，这个是好用的，带使用说明书和例子。(Tried of many-matlab robots Toolbox, this is easy to use, with manual and examples.)

Lighting Color Filter Test extends Test Case Source Code for Andriod.

对一组信号进行fft变换，将时域转换到频域(A group of signals are transformed by FFT, and the time domain is converted to frequency domain.)

说明：  数据降维工具箱，包括一些典型算法，例如pca，lle，mds，lda等。(Data dimension reduction toolbox, including some typical algorithms, such as PCA, LLE, MDS, LDA, etc.)

Campbell figure is very good method in solving nonlinear dynamics(this code gives a good approximation method to get Campbell figure)

calculate turbulent length scales