把以下MATLAB代码改为C语言 function ClutterMainLobeEnergy = CalculateClutterMainLobeEnergy(TPower,Gt,Gr,LightSpeed,WorkFreq,Rcs,Area,R) %函数功能:计算主瓣杂波的能量 % TPower:发射功率 % Gt:发射增益 % Gr:接收增益 % LightSpeed:光速 % WorkFreq:载频 % Rcs:杂波的RCS % Area:主瓣区的面积 % R:雷达到波束中心的斜距 % AllCopyRight @Sakary_Pang % 2017 04 07 % Version 0 ClutterMainLobeEnergy = TPower*10.^(Gt/10)*10.^(Gr/10)*(LightSpeed/WorkFreq).^2*Rcs*Area/(4*pi)^3/R^4;
时间: 2024-04-16 19:28:45 浏览: 125
C知道:以下是将MATLAB语言改为C语言的代码:
```c
#include <stdio.h>
#include <math.h>
float CalculateClutterMainLobeEnergy(float TPower, float Gt, float Gr, float LightSpeed, float WorkFreq, float Rcs, float Area, float R) {
float ClutterMainLobeEnergy;
float Gt_dB = Gt;
float Gr_dB = Gr;
float lambda = LightSpeed / WorkFreq;
ClutterMainLobeEnergy = TPower * pow(10, Gt_dB / 10) * pow(10, Gr_dB / 10) * pow(lambda, 2) * Rcs * Area / pow(4 * M_PI, 3) / pow(R, 4);
return ClutterMainLobeEnergy;
}
```
请注意,C语言中的幂运算函数为`pow()`,需要包含`math.h`头文件。此外,C语言中的π值可以通过`M_PI`常量获得。
相关问题
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。
把以下MATLAB代码改为C语言 function ClutterHightLineEnergy = CalculateClutterHightLineEnergy(TPower,Gt,Gr,LightSpeed,WorkFreq,Rcs,Tr,R) %函数功能 % TPower:发射功率 % Gt:发射天线的增益 % Gr:接收天线的增益 % LightSpeed:光速 % WorkFreq:载频 % Rcs:杂波的RCS % Tr:脉宽 % R:雷达到波束中心的弹目距 % AllCopyRight @Sakary_Pang % 2017 04 07 % Version 0 ClutterHightLineEnergy = TPower*10.^((Gt - 13.29)/10)*10.^((Gr - 13.29)/10)*(LightSpeed/WorkFreq).^2*Rcs*LightSpeed*Tr/64/pi^2/R^3;%-13.29代表第一副瓣比主瓣的能量衰减
C知道:以下是将MATLAB语言改为C语言的代码:
```c
#include <stdio.h>
#include <math.h>
float CalculateClutterHightLineEnergy(float TPower, float Gt, float Gr, float LightSpeed, float WorkFreq, float Rcs, float Tr, float R) {
float ClutterHightLineEnergy;
float Gt_dB = Gt - 13.29;
float Gr_dB = Gr - 13.29;
float lambda = LightSpeed / WorkFreq;
ClutterHightLineEnergy = TPower * pow(10, Gt_dB / 10) * pow(10, Gr_dB / 10) * pow(lambda, 2) * Rcs * LightSpeed * Tr / (64 * M_PI * M_PI * pow(R, 3));
return ClutterHightLineEnergy;
}
```
请注意,C语言中的幂运算函数为`pow()`,需要包含`math.h`头文件。此外,C语言中的π值可以通过`M_PI`常量获得。
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