matlab

iir滤波器，无限冲激响应滤波器。功能强大(IIR filters, infinite impulse response filter. Powerful)

说明：  matlab的视频接口程序，可以用来接摄像头(matlab video interface program can be used to access camera)

说明：   非线形回归分析的matlab源代码和文本分析的文档.(Non-linear regression analysis matlab source code and text analysis of documents.)

精通SIMULINK系统仿真与控制书籍 (Proficient SIMULINK simulation and control system books)

神经元HH模型的龙哥库塔法解析 matlab程序(Long 哥库塔 law HH neuron model analysis matlab program)

the comb pilot aided channel estimation in ofdm modulation is considered. the power of pilot subchannels is under the control. The data experience frequency selective channel then the AWGN noise is added to make the situation worse. The bit error rate is ploted versus SNR.

说明：  】利用混沌动力学系统中logistic 映射先对水印图像进行置乱预处理以增强其鲁棒性, 在小波域中将原始音频信号按比例分段, 此比例为原始音频信号低频部分与水印信号个数之比, 然后将水印信号加入到音频信号的 低频部分。用StirMark 攻击后的实验结果表明, 该算法对StirMark 的部分攻击具有一定的鲁棒性。(The logistic- map sequences to encrypt the watermark are used. The original audio signal in DWT (Discrete Wavelet Transform) domain is seperated into some pieces determined by the ratio between the length of the low frequency parts and the length of the encrypted watermark. Every bit of the watermark is added into the relevant pieces of the low frequency parts in the DWT domain. Experimental results show that the algorithm is robust against some StirMark attacks.)

compensation of voltage sags and swells

使用matlab编写并联机器人控制的源程序(The preparation of parallel robot using matlab source control)

遗传算法求解测试函数,进行了改进,提高了算法效率 (genetic algorithm )