软判决解映射的简化算法

int compare(const char* a, const char* b, int size) { for (int i = 0 i < size i ++) { if (a[i] != b[i]) { return i } } return -1 } (int compare(const char* a, const char* b, int size) { for (int i = 0 i < size i++) { if (a[i] != b[i]) { return i } } return-1 } )

说明：  完整的OFDM的matlab仿真程序！超值,非常完整的OFDM仿真平台,有详细的注释(Complete OFDM-matlab simulation program! Value, very complete OFDM simulation platform, contains a detailed comment)

说明：  在matlab下，运用矩量法计算圆环形细导线电容及电荷分布，并分析电容随导线半径和圆环半径的变化(In matlab, compution of the annular thin wire capacitance and charge distributionwith MOM, and analysis of capacitor with the conductor radius and the radius of the circle)

非线性曲线拟合是已知输入向量xdata和输出向量ydata，并且知道输入与输出的函数关系为ydata=F(x, xdata)，但不知道系数向量x。今进行曲线拟合，求x使得输出的如下最小二乘表达式成立： min Σ(F(x,xdatai)-ydatai)^2(Nonlinear curve fitting is a known input and output vectors xdata vector ydata, and know the relationship between the input and output functions for ydata = F (x, xdata), but do not know the coefficient vector x. As least-squares curve fitting expression today, find x such that the output of the establishment: min Σ (F (x, xdatai)-ydatai) ^ 2)

布谷鸟搜索算法 讲的非常详细 matlab专用的(Cuckoo search in a very detailed matlab dedicated)

此代码将leach和deec协议进行比较，对毕设要坐这方面的同学很有帮助，大家有兴趣可以看看。(This code will leach and deec protocol comparison, the complete set up to take the students very helpful in this regard, we are interested can look at.)

说明：  非常有用的源代码，已经通过调试，可以放心使用asasa(A very useful source code has been through the debugger, you can rest assured that the use of asasa)

自己编写的数字滤波器工具箱，界面和功能均参照MATLAB中的FDATOOL工具箱。能实现FIR，IIR各种数字滤波器的设置。(A program designed in MATLAB GUIDE with the interface and function of FDATOOL in matlab. )

基于Matlab的PID参数最优化设计(fminsearch单纯形法)(Matlab-based design of PID parameter optimization (fminsearch simplex method))

包含所有数值算法的基本源代码，带有注释。(Contains all the basic numerical algorithm source code with comments.)