course-of-MATLAB2010a-Zhangzhiyong

提取图像sift特征，并且showkey函数在图像上直观的显示出来(Sift extracted image features, and showkey function in the image displayed on the intuitive)

异步电动机变频调速仿真，通过软件simulink来仿真出系统运行情况。(Variable Frequency Induction Motor Simulation simulink via software to simulate the system is running.)

radau伪谱法解算最优控制，无须安装第三方优化工具箱(RPS optimal control matlab toolbox)

discrete wavelet transform for image watermarking

通过实现文件ft1调用函数fseries，完成傅里叶级数实现.(realization of fourier series by implemention of the file ft1,doing the function fseries)

MATLAB矩阵及其运算，包括变量和数据操作、结构数据和单元数据等(MATLAB matrix and its operation, including the variables and data manipulation, data, structure data and cell)

myGA:用基本遗传算法求解一维无约束优化问题 (myGA: basic genetic algorithm with the one-dimensional unconstrained optimization problems)

说明：  DSP入门：数字滤波器设计(双线性变换法)(DSP basis: Design of digital filter(Double linear transform))

标准压缩感知（CS）理论决定了可靠的信号恢复是可能给M= O（KLOG（N / K））的测量。我们证明了它可以通过利用超越简单的稀疏性和可压缩性由包括价值观和信号系数的位置之间的依赖关系更加逼真信号模型大大降低Mwithout牺牲的鲁棒性。(The standard compressive sensing (CS) theory dictates that robust signal recovery is  possible from  M=O(Klog(N/K))  measurements. We demonstrate that it is possible to substantially  decrease  Mwithout sacrificing robustness by leveraging more  realistic signal models that go beyond simple sparsity and  compressibility by including dependencies between values and  locations of the signal coefficients.   )

说明：  这是一个有关频谱分析的程序，可实时的画出任意信号的频谱，通过测试程序无误，欢迎下载(This is a spectrum analysis procedure can draw an arbitrary signal in real-time spectrum, through the test procedure correctly, please download the)