Envelop1.1

it is a code in MATLAB for calculation of bit error ratio vs signal to noise ratio , for multiuser code division multiple access .. usually in any communication system calculation of BER is very important to know the performance of system .. so in this program multiuser CDMA system is used ,, spreading is done using HADAMARD matrix .. or WALSH code .. and BER vs SIGNAL to NOISE ratio graph is computed

激光探测方面的定位及探测算法，matlab(Aspects of the laser probe positioning and detection algorithm, matlab)

在matlab开发环境下实现对信号的经典功率谱估计(Classical Spectrum)

了解快捷编程过程、技巧、方法和避免不必要的 Bug。(Understanding of the process of fast programming, techniques, methods, and to avoid unnecessary Bug.)

该程序源代码实现了matlab通信系统性能的仿真，调制方式QPSK仿真(The source code implements communication system simulation matlab, modulation QPSK simulation)

图论中的kbmph算法，用于解决基于加权节点的Steiner树问题(Graph theory kmp algorithm for solving the problem based on a weighted Steiner tree node)

均匀介质二维声波数值模拟，采用clayton-engquist 1阶边界条件。有公式及参考文献。带有速度模型以及雷克子波函数，解压后直接运行就可以(2D acoustic numerical simulation of a homogeneous medium, using the clayton-engquist 1-order boundary conditions. Formulas and references. With the velocity model and the the Ricker wave function, and can run directly after decompression)

渐入渐出动画 无闪烁 无黑底 Demo，应用程序编程源码，很好的参考资料。(The fade in and fade out animation flicker free no black Demo, application programming source code, a good reference.)

Attractor Reconstruction With Matlab

mooler matlab sours code