phone_matlab

使用同态滤波对图像进行对比度增强的处理，本代码仅适用于灰度图像。(Homomorphic filtering using the contrast of the image enhancement processing, the code applies only to grayscale.)

滑模控制 目标轨迹跟踪 源代码，对初学者很有帮助(Sliding mode control target tracking source code)

优化控制 香蕉函数 高斯法 梯度法等的应用 寻找满足条件的最优解(Optimal control banana function Gauss gradient method and other applications seeking the optimal solution to meet the conditions)

CT iradon transform-image recon(CT radon transform-image recon)

PV Array very goog in usw

利用射线追踪法实现地震波场层析成像.在石油行业中,此过程是地震资料应用的一个重要步骤(The use of ray tracing method to achieve seismic wavefield tomography. In the oil industry, this process is the application of seismic data as an important step)

1) 已知x=[1:15], y=[12 34 56 78 99 123 165 198 243 277 353 345 303 288 275], 用多项式进行拟合，给出拟合多项式，(所选拟合多项式阶数不同，拟合结果不同，请你选择适当的阶数进行拟合)，并绘出原始数据点、拟合曲线和95％置信区间（confidence bounds）的图形 . 2) 根据下面数学模型建立仿真模型，并在一个示波器中把它们的波形仿真出来。 (1) are known to x = [1:15], y = [12 34 56 78 99 123 165 198 243 277 353 345 303 288 275], with polynomial fitting, given the polynomial fitting, (the election order polynomial fitting different fitting results to differ, please select the appropriate order of fit), and draw original data points, fitting curve and 95 confidence interval (confidence bounds) graphics .2 ) In accordance with the following mathematical model for the establishment of simulation model, and in an oscilloscope waveform in their simulation out.)

多通道语音回声消除的频率空间算法，空间传递函数自己模拟(Multi-channel echo cancellation frequency domain algorithm)

跨表空间传输用户数据,用expdp，impdp传输数据，且在传输的过程中更换表空间(translate data using expdp)

GUI控件，大部分都集中到图形界面，通俗易懂，适用于初学者(GUI controls, most are concentrated to the graphical interface, user-friendly, suitable for beginners)