soundFFT

说明：  在用matlab的时频分析中，不是所有信号的wvd都是可以，一些特殊的信号要用特殊的窗口来得到较好的效果(using Matlab in the time-frequency analysis, not all signals can be wvd, some special signal use special window to get good results)

Creates a package named XPLAN as a wrapper over DBMS_XPLAN

基于MATLAB的语音信号的调制和解调，包括画出各个阶段的语音时域和频域图形(Matlab-based voice signal modulation and demodulation, including draw stages of time domain and frequency domain speech)

我们自己作出的一个function形式的函数，请您作为子函数调用，谢谢支持 (our own form of a function of function, as you please call Functions, thank you support)

这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模块，并统括系统性能的仿真验证了系统设计的可靠性。(This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, down conversion, Gaussian channel model, FFT, PAPR suppression, various synchronization, demodulation and decoding modules and system performance omnibus simulation system design reliability.)

主要仿真了ZF MMSE 算法在解调过程中的性能(Simulation of the main ZF MMSE algorithm performance in the demodulation process)

matlab 输入机器人D-H参数，自动计算冗余度机器人T矩阵的小程序(InputD-H factor，get T by Matlab program。)

MATLAB预测控制程序实例，有建立模型，然后进行控制仿真(MATLAB examples of prediction control procedures, has established model, and then proceed to control simulation)

利用matlab读取卫星数据，并显示成二维彩色图像(Use matlab to read satellite data, and displayed as two-dimensional color images)

MATLAB模拟的电磁学时域有限差分法的配套程序(MATLAB simulation of electromagnetic hours FDTD matching program)