tfc.SignalConv2D参数

tfc.SignalConv2D的参数包括：

- filters: 卷积核的权重，形状为 [filter_height, filter_width, in_channels, out_channels]。
- inputs: 输入信号，形状为 [batch_size, height, width, in_channels]。
- strides: 卷积核在输入信号上的滑动步长，形状为 [1, stride_height, stride_width, 1]。
- padding: 卷积操作的边缘填充方式，可以是 "SAME" 或 "VALID"。
- data_format: 输入信号的数据格式，可以是 "NHWC" 或 "NCHW"。
- dilations: 卷积核元素之间的空洞，形状为 [1, dilation_height, dilation_width, 1]。
- name: 可选参数，用于指定操作的名称。
- **kwargs: 可选参数，用于指定其他参数，如可训练性、正则化等。

相关问题

private void Length() { tfD.setText(String.valueOf(Character.lengthCase(tfC.getText().charAt(0)))); } private void is FirstChar() { tfD.setText(String.valueOf(Character.firstCharCase(tfC.getText().charAt(0)))); } private void toUp() { tfD.setText(String.valueOf(Character.toUpperCase(tfC.getText().charAt(0)))); } private void toLow() { tfD.setText(String.valueOf(Character.toLowerCase(tfC.getText().charAt(0)))); } private void LastChar() { tfD.setText(String.valueOf(Character.lastCharCase(tfC.getText().charAt(0)))); } public static void main(String[] args) { launch(args); } }

在代码中，您需要修改以下两处错误：

1. `Length()` 方法中的 `Character.lengthCase()` 应改为 `Character.toString().length()`，用于获取字符串的长度。

2. `is FirstChar()` 方法中的 `is` 应该改为 `First`，即 `Character.firstCharCase()`，用于获取字符串的第一个字符。

修改后的代码如下：

package application;

import javafx.application.Application;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.TextField;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.GridPane;
import javafx.scene.layout.HBox;
import javafx.stage.Stage;

public class AS3 extends Application {
    TextField tfA = new TextField();
    TextField tfB = new TextField();
    TextField tfC = new TextField();
    TextField tfD = new TextField();
    Button Length = new Button(" Length ");
    Button ToUp = new Button(" To Up");
    Button Tolow = new Button(" To low ");
    Button FirstChar = new Button(" First Char ");
    Button LastChar = new Button(" Last Char ");

    @Override
    public void start(Stage primaryStage) {
        GridPane gridPane = new GridPane();
        gridPane.setHgap(5);
        gridPane.setVgap(5);

        gridPane.add(new Label("Student ID:"), 0, 0);
        gridPane.add(tfA, 1, 0);
        gridPane.add(new Label("Name:"), 0, 1);
        gridPane.add(tfB, 1, 1);
        gridPane.add(new Label("A Character"), 0, 3);
        gridPane.add(new Label("="), 2, 3);
        gridPane.add(new Label("Result"), 5, 3);
        gridPane.add(tfC, 1, 4);
        gridPane.add(tfD, 5, 4);

        gridPane.setAlignment(Pos.CENTER);
        tfD.setAlignment(Pos.BOTTOM_RIGHT);

        HBox hBox = new HBox(Length, ToUp, Tolow, FirstChar, LastChar);
        hBox.setAlignment(Pos.CENTER);

        BorderPane borderPane = new BorderPane();
        borderPane.setCenter(gridPane);
        borderPane.setBottom(hBox);

        Length.setOnAction(e -> Length());
        ToUp.setOnAction(e -> toUp());
        Tolow.setOnAction(e -> toLow());
        FirstChar.setOnAction(e -> FirstChar());
        LastChar.setOnAction(e -> LastChar());

        Scene scene = new Scene(borderPane, 600, 400);
        primaryStage.setTitle("Jayce 201044");
        primaryStage.setScene(scene);
        primaryStage.show();
    }

    private void Length() {
        tfD.setText(String.valueOf(tfC.getText().length()));
    }

    private void FirstChar() {
        tfD.setText(String.valueOf(tfC.getText().charAt(0)));
    }

    private void toUp() {
        tfD.setText(String.valueOf(Character.toUpperCase(tfC.getText().charAt(0))));
    }

    private void toLow() {
        tfD.setText(String.valueOf(Character.toLowerCase(tfC.getText().charAt(0))));
    }

    private void LastChar() {
        tfD.setText(String.valueOf(tfC.getText().charAt(tfC.getText().length() - 1)));
    }

    public static void main(String[] args) {
        launch(args);
    }
}

package application; import javafx.application.Application; import javafx.geometry.Pos; import javafx.scene.Scene; import javafx.scene.control.Button; import javafx.scene.control.Label; import javafx.scene.control.TextField; import javafx.scene.layout.BorderPane; import javafx.scene.layout.GridPane; import javafx.scene.layout.HBox; import javafx.stage.Stage; public class ACSDHomework3III extends Application { TextField tfA = new TextField(); TextField tfB = new TextField(); TextField tfC = new TextField(); TextField tfD = new TextField(); Button btisDight = new Button(" is Dight "); Button btisNum = new Button(" is Num "); Button bttoUp = new Button(" to Up "); Button bttoLow = new Button(" to Low "); Button btisUp = new Button(" is Up "); @Override public void start(Stage primaryStage) { GridPane gridPane = new GridPane(); gridPane.setHgap(5); gridPane.setVgap(5); gridPane.add(new Label("Class ID:"), 0, 0); gridPane.add(tfA, 1, 0); gridPane.add(new Label("Name:"), 0, 1); gridPane.add(tfB, 1, 1); gridPane.add(new Label("A Character"), 1, 2); gridPane.add(new Label("Result"), 5, 3); gridPane.add(tfC, 1, 4); gridPane.add(tfD, 5, 4); gridPane.setAlignment(Pos.CENTER); tfD.setAlignment(Pos.BOTTOM_RIGHT); HBox hBox = new HBox(btisDight,btisNum,bttoUp,bttoLow,btisUp); hBox.getChildren().addAll(); hBox.setAlignment(Pos.CENTER); BorderPane borderPane = new BorderPane(); borderPane.setCenter(gridPane); borderPane.setBottom(hBox); btisDight.setOnAction(e -> isDight()); btisNum.setOnAction(e -> isNum()); bttoUp.setOnAction(e -> toUp()); bttoLow.setOnAction(e -> toLow()); btisUp.setOnAction(e -> isUp()); Scene scene = new Scene(borderPane, 500, 200); primaryStage.setTitle("William 201045"); primaryStage.setScene(scene); primaryStage.show(); } String C; private void isDight() { tfD = Charater.isDight(tfC.setText); } private void isNum() { tfC.setText((String.format("%.2f",Charater.isNum(C)))); } private void toUp() { tfC.setText((String.format("%.2f",Charater.toUpCase(C)))); } private void toLow() { tfC.setText((String.format("%.2f",Charater.toLowCase(C)))); } private void isUp() { tfC.setText((String.format("%.2f",Charater.isUpCase(C)))); } public static void main(String[] args) { launch(args); } }怎么修改错误的地方

这段代码中有几个错误需要修改：

1. 在 `isDight()` 方法中，应该使用 `tfC.setText()` 而不是 `tfD = Charater.isDight(tfC.setText)`。

2. 在 `isNum()`、`toUp()`、`toLow()`、`isUp()` 方法中，应该使用 `tfC.getText()` 获取文本框中的内容，而不是使用未定义的变量 `C`。

3. 在 `hBox.getChildren().addAll();` 中不应该传入任何参数。

下面是修改后的代码：

package application;

import javafx.application.Application;
import javafx.geometry.Pos;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.TextField;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.GridPane;
import javafx.scene.layout.HBox;
import javafx.stage.Stage;

public class ACSDHomework3III extends Application {

    TextField tfA = new TextField();
    TextField tfB = new TextField();
    TextField tfC = new TextField();
    TextField tfD = new TextField();

    Button btisDight = new Button(" is Dight ");
    Button btisNum = new Button(" is Num ");
    Button bttoUp = new Button(" to Up ");
    Button bttoLow = new Button(" to Low ");
    Button btisUp = new Button(" is Up ");

    @Override
    public void start(Stage primaryStage) {
        GridPane gridPane = new GridPane();
        gridPane.setHgap(5);
        gridPane.setVgap(5);

        gridPane.add(new Label("Class ID:"), 0, 0);
        gridPane.add(tfA, 1, 0);
        gridPane.add(new Label("Name:"), 0, 1);
        gridPane.add(tfB, 1, 1);
        gridPane.add(new Label("A Character"), 1, 2);
        gridPane.add(new Label("Result"), 5, 3);
        gridPane.add(tfC, 1, 4);
        gridPane.add(tfD, 5, 4);

        gridPane.setAlignment(Pos.CENTER);

        tfD.setAlignment(Pos.BOTTOM_RIGHT);

        HBox hBox = new HBox(btisDight, btisNum, bttoUp, bttoLow, btisUp);
        hBox.setAlignment(Pos.CENTER);

        BorderPane borderPane = new BorderPane();
        borderPane.setCenter(gridPane);
        borderPane.setBottom(hBox);

        btisDight.setOnAction(e -> isDight());
        btisNum.setOnAction(e -> isNum());
        bttoUp.setOnAction(e -> toUp());
        bttoLow.setOnAction(e -> toLow());
        btisUp.setOnAction(e -> isUp());

        Scene scene = new Scene(borderPane, 500, 200);
        primaryStage.setTitle("William 201045");
        primaryStage.setScene(scene);
        primaryStage.show();
    }

    private void isDight() {
        tfD.setText(String.valueOf(Character.isDigit(tfC.getText().charAt(0))));
    }

    private void isNum() {
        tfC.setText(String.valueOf(Character.isDigit(tfC.getText().charAt(0))));
    }

    private void toUp() {
        tfC.setText(String.valueOf(Character.toUpperCase(tfC.getText().charAt(0))));
    }

    private void toLow() {
        tfC.setText(String.valueOf(Character.toLowerCase(tfC.getText().charAt(0))));
    }

    private void isUp() {
        tfC.setText(String.valueOf(Character.isUpperCase(tfC.getText().charAt(0))));
    }

    public static void main(String[] args) {
        launch(args);
    }
}