rgkutt

P3.18. An analog signal xa(t) = sin (100πt) is sampled using the following sampling intervals. In each case plot the spectrum of the resulting discrete-time signal. Ts= 0.1 ms, Ts= 1 ms, Ts = 0.01 Sec

基于MATLAB环境的音频水印嵌入源程序(Environment based on MATLAB source audio watermark embedding)

主要完成跳频通信中多音干扰模块的实现，采用了simulink搭建。(Complete the implementation of multi-tone interference in frequency hopping communication module, using simulink structures....)

超声阵列换能器的方正，合成孔径的波束形成程序(Ultrasonic transducer array synthetic aperture beamforming procedure)

All Optical Networks presentation

fir filter design for nois removal from speech signal..........it can be done using iir filte or different windows also

simple coding for dwt dct svd matlab

Tutorial matlab untuk pemula lagi

Powell是一种非常稳健的非线性最优化算法（当然，整个求解过程中需要一些辅助的技巧，否则可能达不到“稳健”标准）。(Powell is very usefull )

两个典型的混沌系统的例程，仿真，很精练，但是很实用(Two typical chaotic systems routines, simulation, it is concise, but very practical)