shujuchuli

说明：  此程序为DS-CDMA链路中加入基于子空间的PASTd多用户检测方法。系统中采用m序列阔频，可以通过高斯信道或瑞利信道。可以直接运行得到不同信噪比下的误码率曲线。(This procedure for the DS-CDMA link by adding space-based sub-PASTd multi-user detection methods. System m sequence used in wide-band, you can channel through the Gaussian or Rayleigh channel. Can be directly run different SNR BER curves.)

解非线性方程,方程首先要给定两个初始值，并且函数在这两个值的函数值的乘积小于0(solve equantions that are not linear)

matlab 遗传算法优化BP神经网络完成代码 调试通过(matlab genetic algorithm to optimize BP neural network to complete the code debugging through)

The file introduces a modified method for maximum power point tracking of a photovoltaic array by perturbation and observation.

Nagakami信道模型的仿真，使我们可以清晰的了解Nagakami信道的特性(Nagakami channel model simulation, so that we can clearly understand the characteristics of the channel Nagakami)

GNSS接收机主程序Matlab源代码 包括：捕获、跟踪、解算定位(GNSS Matalab Receiver)

通过飞下采样的轮廓博变换进行图像去噪，算法用MATLAB语言编写，更具文献进行编写的，可以直接运行(Fly through the outline of the sampling transform for image denoising, algorithm using MATLAB language to write, write more documents, can be directly run)

与SQL 数据进行交互操作的代码文件 matlab条用数据库 (Code files interoperate with SQL data)

多井下的RAKE接收机的接受性能matlab仿真源程序，可以直接运行。(RAKE receiver more than the acceptance of underground performance simulation matlab source, can be directly run.)

knapsack problem with sa