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DCT数字水印技术，matlab源码实现(DCT digital watermarking technology, matlab source)

此为直升机控制的matlab程序，相信一定会对大家有所帮助的。(This is helicopter control matlab program, I believe must be helpful to everyone.)

直流电机调速的matlab实现框图，方便易懂，值得参考。(Matlab block diagram of the DC motor speed control, easy to understand, it is also useful.)

MATLAB Codes of Adaptive Filter Theory 4th edition by Simon Haykin

采用matlab语言，进行有限元编程的重要教材，简单基础，非常适于初学者(Using matlab language, finite element programming textbook, simple foundation, Ideal for beginners)

在matlab环境下对chen系统的仿真，希望对于学习者有用(Chen system simulation in Matlab environment useful for learners)

WIMAX_WZ_withencoding:信道估计，相位噪声补偿，频偏估计，编解码都有 WIMAX_WZ_withoutencoding：在上面的工程基础上，去掉编解码部分 WIMAX_WZ_withoutprocessing：在上面的工程基础上，再去掉相位噪声补偿，频偏估计 WIMAX_WZ_withoutprocessing2：在上面的工程基础上，改用新的前导和导频联合信道估计方案,参考文档《基于802_16d标准的OFDM信道估计技术的研究与实现.kdh》 因为白噪声信道仿真只能体现QPSK调制和RS-CC编码的性能，需要仿真SNR可控的SUI信道，来估计信道均衡的性能。 在多普勒频偏fd>100Hz时，联合信道估计性能才比前导估计强，否则前导估计性能更优。对于600MHz中心频率，要求收发机相对运动速度大于180km/h，这种情况出现的概率不大(WIMAX_WZ_withencoding: channel estimation, phase noise compensation, frequency estimation, the codec has WIMAX_WZ_withoutencoding: the project on the basis of the above, remove the codec section WIMAX_WZ_withoutprocessing: the project on the basis of the above, then remove the phase noise compensation, offset estimation WIMAX_WZ_withoutprocessing2: In the project on the basis of the above, use the new leader and pilot joint channel estimation scheme, the document " Standards-based 802_16d OFDM channel estimation and implementation of technology .kdh" because white noise channel simulation only reflects the QPSK modulation and RS-CC coding performance requires simulation SNR controllable SUI channel, to estimate the performance of channel equalization. When Doppler shift fd> 100Hz, joint channel estimation performance was stronger than the leading estimate, otherwise better estimation performance leader. For 600MHz center frequency transceiver requirements relative velocity )

使用MATLAB编程 解决了TSP问题 程序简单易懂(Using MATLAB programming to solve the TSP program is simple and easy to understand)

六自由度并联机器人运行轨迹与结果仿真，可以自己改变机器人尺寸大小(6 degree of freedom of parallel robot,simulation)

MATLAB纹理特征提取可实现平均值、标准差、三阶矩，熵、平滑度一致性(MATLAB texture feature extraction)