将以下MATLAB代码转换为C语言 function ClutterSideLobeEnergy = CalculateClutterSideLobeEnergy(TPower,Gt,Gr,LightSpeed,WorkFreq,Rcs,U,EarthLongRadius,Speed) % 函数功能;计算旁瓣区的杂波功率 % TPower：发射功率 % Gt：发射天线增益 % Gr：接收天线增益 % LightSpeed：光速 % WorkFreq：载频 % Rcs：杂波的RCS % U：弹的天向位置 % EarthLongRadius：地球的长半径 % Speed：雷达的和速度 % AllCopyRight @Sakary_Pang % 2017 04 07 % Version 0 ClutterSideLobeEnergy = pi*TPower*10.^((Gt - 13.29)/10)*10.^((Gr - 13.29)/10)*(LightSpeed/WorkFreq).^3*Rcs/(4*pi)^3/(U - EarthLongRadius)^2/6/Speed.^2;%-13.29代表第一副瓣比主瓣的能量衰减

以下是将MATLAB代码转换为C语言的代码```c
#include <stdio.h>
<math.h>

double CalculateClutterSideLobeEnergy(double TPower, double Gt, double Gr, double LightSpeed, double WorkFreq, double Rcs, double U, double EarthLongRadius, double Speed) {
double ClutterSideLobeEnergy;
ClutterSideLobeEnergy = M_PI * TPower * pow(10, (Gt - 13.29) / 10) * pow(10, (Gr - 13.29) / 10) * pow((LightSpeed / WorkFreq), 3) * Rcs / pow(4 * M_PI, 3) / pow((U - EarthLongRadius), 2) / 6 / pow(Speed, 2);
return ClutterSideLobeEnergy;
}

int main() {
double TPower = 0.0;
double Gt = 0.0;
double Gr = 0.0;
double LightSpeed = 0.0;
double WorkFreq = 0.0;
double Rcs = 0.0;
double U = 0.0;
double EarthLongRadius = 0.0;
double Speed = 0.0;
double ClutterSideLobeEnergy = 0.0;

// 输入参数值
printf("请输入TPower的值：");
scanf("%lf", &TPower);

printf("请输入Gt的值：");
scanf("%lf", &Gt);

printf("请输入Gr的值：");
scanf("%lf", &Gr);

printf("请输入LightSpeed的值：");
scanf("%lf", &LightSpeed);

printf("请输入WorkFreq的值：");
scanf("%lf", &WorkFreq);

printf("请输入Rcs的值：");
scanf("%lf", &Rcs);

printf("请输入U的值：");
scanf("%lf", &U);

printf("请输入EarthLongRadius的值：");
scanf("%lf", &EarthLongRadius);

printf("请输入Speed的值：");
scanf("%lf", &Speed);

// 调用函数计算ClutterSideLobeEnergy
ClutterSideLobeEnergy = CalculateClutterSideLobeEnergy(TPower, Gt, Gr, LightSpeed, WorkFreq, Rcs, U, EarthLongRadius, Speed);

printf("ClutterSideLobeEnergy的值为：%lf\n", ClutterSideLobeEnergy);

return 0;
}

你可以使用上述的C代码来实现MATLAB中的`CalculateClutterSideLobeEnergy`函数。在C代码中，我们使用`pow`函数来计算幂次。同时，我们也添加了一个`main`函数，以便从用户输入获取参数值并计算`ClutterSideLobeEnergy`。最后，将`ClutterSideLobeEnergy`的值打印出来。