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说明：  matlab 经典算法的程序，包含插值，规划，数据分析等(classical algorithm matlab procedures, including interpolation, planning, data analysis, etc.)

简单抽样函数，没有什么特别用处，最基础的matlab应用(Simple sampling function, no special use, application of the most basic matlab)

vector quantaization code

关于圆柱绕流的matlab模拟仿真实验和初步计算.(Flow around a cylinder about matlab simulation experiments and a preliminary calculation.)

数字信号处理中，希尔伯特变换器优化设计研究学习(Digital signal processing, the Hilbert converter optimized design of the study)

calculate the DFT Coeff index array

利用牛顿法和拟牛顿法解非线性方程组，实验验证有效。(Newton method and quasi Newton method for solution of nonlinear equations, which has been experimentally verified and proven to be useful.)

说明：  二维插值计算钻井平台载荷，具有GUI操作界面(Load of two-dimensional interpolation drilling platform)

在Simulink平台上对永磁同步电机(PMSM)实现直接转矩控制的仿真模型，使用无传感器控制方法，是国外的成品模型。(On the platform in Simulink for permanent magnet synchronous motor (PMSM) direct torque control of realize simulation model, the use of sensorless control method, is abroad finished product model.)

收集了一些处理声音信号的实例，可供对音频处理的爱好者参考使用。(collected some examples of control noice signal. fans can used by reference. )