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Lagrange乘子法 用于解约束最优化问题 (Lagrange multiplier method for the solution of unconstrained optimization problem)

水声kraken模型程序的使用说明性文章，详细讲解了kraken模型原理以及程序包的使用，非常经典，本站基本找不到类似的！(Acoustic kraken model program using descriptive article gave a detailed kraken model principle and the use of the package, very classic, basic can not find a similar site!)

Phase-shift keying (PSK) is a modulation process whereby the input signal, a binary PCM waveform, shifts the phase of the output waveform to one of a fixed number of states. The demodulation process can be divided into three major subsections, as shown by Figure 4. First, since the incoming waveform is suppressed carrier in nature, coherent detection is required. The methods by which a phase-coherent carrier is derived from the incoming signal are termed, carrier recovery, and will be covered first.

说明：  MATLAB符号运算及其应用。本书是来专门讨论符号运算的。在符号运算中，科学计算的对象从具体的某一数值 抽象化为一般的文字符号，即符号对象。运算时，无须事先对变量赋值，运算所得结果 以标准的符号形式表达，即函数关系式。无论多么复杂，都给出直观的符号形式的解析 解。各种重要函数关系表达式有的就成为不同学科的公式、定理或定律。与数值运算一 样，符号运算也是MATLAB 的一个极其重要的组成部分。(Symbolic operation of MATLAB and its application)

code matlab for mimo system

说明：  球杆系统的模糊pid仿真程序，包含模糊推理系统和GUI界面 (Driver Fuzzy pid simulation program, including fuzzy inference system and GUI interface)

基于canny边缘检测，模糊c均值聚类的图像分割(Canny edge detection based on fuzzy c-means clustering image segmentation)

为了验证PR控制器，加入了比例控制和谐振控制器功能性，对三次及技术次谐波对应控制其输出做出分析-(In order to verify the PR controller, the proportional control and the resonant controller functionality are added, and the output of the third and the technical sub-harmonics is controlled.)

采用加窗法在matlab中进行功率谱密度计算(Windows and method for power spectral density calculation in matlab)

Direct Torque control of Induction Motor