XSteam

说明：  用matlab来实现扩频通信仿真 很完整的仿真过程(Spread spectrum communication using matlab to achieve a very complete simulation of the process simulation)

libsvm searh forsearh for how to use it how to use it searh for how to use it (libsvm 2.8 libsvm libsvm searh for how to use it )

小波包分解Welch平均法在焊接电弧声功率谱估计中的应用(Application of wavelet packet Welch method in the welding arc sound power spectrum estimation)

[x,f]= L01p_e(c,A,b,N)用枚举法求解下列 0-1线性规划问题min f=c *x, s.t. A*x<=b,x的分量全为整数0或1, 其中N表示约束条件 Ax ≤ b中的前N个是等式，N= 0时可以省略。 返回结果x是最优解，f是最优解处的函数值。 ([X, f] = L01p_e (c, A, b, N) with the following enumeration method for solving linear programming problems 0-1 min f = c ' * x, st A* x < = b, x is an integer of all components 0 or 1, where N represents the constraints Ax ≤ b in the equation of the first N, N = 0 can be omitted. Return result x is the optimal solution, f is the function value at the optimal solution.)

可以建立二维剖面模型，并计算重力数据，对计算值和观测值做比较，。(It calculates the gravuty anomaly associated to the provided geometries, and compares calculated and observed data.)

介绍了matlab中常用的一些函数，在编程时可作为查询函数代码的手册。(Matlab introduced some commonly used functions in the programming code that can be used as a query function manual.)

利用零速检测检测零速时刻然后进行零速校正进行行人导航(Zero speed detection is used to detect the zero speed moment, and then zero velocity correction is used for pedestrian guidance)

Daubechies discrete wavelet transform

this file content simple example about modulation bit stream.the type of modulation is (FSK,PSK and ask) after modulation data send and received after that show the relationship between signal to noise ratio (snr) and the bit error rate (ber).....

关于自振动仿真的源代码，可以看看，第一传求关注，支持。(Source Courseware)