ceshi_Excel

原创最大类间差分割法 运行效率极高 通过验证 放心使用(The largest difference between the original class of high efficiency of partitioning ease of use through the validation)

transform a file to dct domain

MALAB算例，绘制不同函数曲线的用户界面(MALAB example, drawing the user interface of the different functions of the curve)

Histogram of letters and pair of letters from a text file.

this matlab code presents a memory polynommial predistorter and a saleh model for the power amplifier

convex_letterV 光波通过V型窗口时的衍射效果模拟源程序(convex_letterV light waves through the V-shaped window of diffraction effects simulation program)

这个文档采用BPSK超宽带系统。接收器是一个相关接收机具有集成低通滤波器和比较器的门限的选择(This m file models an UWB system using BPSK. The receiver is a correlation receiver with a LPF integrator and comparators for threshhold selection)

请用多层感知器（MLP）神经网络误差反向传播（BP）算法实现异或问题（输入为，要求可以判别输出为0或1），并画出学习曲线。其中，非线性函数采用S型Logistic函数。(Please use the Multilayer Perceptron (MLP) back propagation neural network (BP) algorithm XOR problem (input is required to determine the output is 0 or 1), and draw the learning curve. Among them, the non-linear function using S-type Logistic functions. )

基于matlab的cdma系统，扩频通信(The cdma matlab-based systems, spread spectrum communication)

生成TB-SMA势函数的文件，TB-SMA势函数是一种描述金属非常好的势函数(This code is generate the TB-SMA poential.and TB-SMA is very useful when U need to describe the metal)