1247900827image-encryption

说明：  《Matlab与通信仿真》--数字调制篇--分析R-QAM或G-QAM的性能（信道任选)(&quot Matlab simulation and communication&quot - Digital Modulation articles- Analysis of R-QAM or the performance of G-QAM (optional channel))

rare aac encoder developed by japanees guy

class-d 输出滤波器仿真，classd 输出滤波器计算(class-d filter simulation)

基于ANSYS APDL二次开发的航电设备的动力学扫频分析，载荷输入条件为交越频率以下为恒定位移，交越频率以上为恒定加速度。我将加速度输入转换为位移输入，将位移和加速度两段输入载荷统一按照位移载荷输入，将位移存入表数组，利用ANSYS APDL自动将扫频范围内的位移载荷存入表数组，并循环加载计算，实现了该工程结构的正弦扫频振动分析。(Kinetic sweep analysis, load input conditions of secondary development based on ANSYS APDL avionics for the crossover frequency less constant displacement, above the crossover frequency is constant acceleration. I will convert the input displacement input acceleration, displacement and acceleration loads unity in accordance with the displacement of the two input load input, the displacement of the array into the table using ANSYS APDL automatically load displacement within the sweep range of the array into the table, and cyclic loading calculated to achieve a swept sine vibration of the project structure.)

说明：  这是一个可以进行插值的源代码程序，可以是样条插值，也可以是多项式插值(This is an interpolation of the source code program that can be spline interpolation, polynomial interpolation can be)

matlab在数学建模中聚内分析的代码,这些代码基本上可以解决建模中的聚内分析了。(atlab in mathematical modeling in the code gather analysis, these code basically can solve modeling of analysis in together. )

it is a matlab code for producing qpsk waveforms

卡尔曼滤波用于无线传感器定位的算法，可以供学习用(Kalman filtering for wireless sensor positioning algorithm for learning with)

采用有限单元法计算平面刚架自振频率，可生成单刚、单元质量阵并组成总刚、总质量矩阵，并绘图显示。(Plane frame using the finite element method to calculate the natural frequency can be generated just a single unit consisting of the total mass matrix and just total mass matrix, and graphics.)

图论算法及Matlab程序代码含注释 很详尽(Graph Algorithms and Matlab code with comment)