amsys

基于CDMA使用多个伪到整个对象序列嵌入水印恢复(CDMA-based multiple sequence of pseudo-embedded watermark to restore the entire object)

这是一个非常重要的而又简单的程序，是书上常用和数学建模的好帮手(too good )

1D Wave Equation Cavity FDTD in Rectangular Coordinates

数字信号处理及其MATLAB实现。是一本控制应用类MATLAB。(Digital signal processing and MATLAB to achieve. Control applications is a type of MATLAB.)

研究生毕业论文中的一部分MATLAB源代码，实现压缩卡尔曼滤波算法，包含了仿真结果。(Graduate thesis part of the MATLAB source code, to achieve compression Kalman filter algorithm, including the simulation results.)

用训练数据优化DPCM方法，对一个余弦信号数据进行标量量化。(we take optimize the training data DPCM method for the cosine signal data scalar quantization to get a wonderfull understanding.)

matlab code for music algorithm for direction of arrivals estimation

基于小波变换的数字音频水印算法 水印嵌入源程序 (With the rapid growth of computers, network and multimedia technologies, powerful and low cost computers allow people to easily create and copy digital products of multimedia. The Internet has made it easy to distribute the information at very low cost. However, these technologies also can be illegally copied, modified and redistributed multimedia data without regarding for intellectual property rights ownership. )

三电平逆变器的SVPWM控制策略研究及其在APF中的应用(Three-level SVPWM inverter control strategy and its application in the APF)

说明：  基于16QAM调制解调的OFDM信道估计，计算了不同信噪比下的误码性能曲线，并画出了图。(Comb based on the OFDM pilot channel estimation, calculation of the BER performance under different signal to noise ratio curve, and draw the map.)