wavelib/front.html

 <div class="header clearfix">
        <h3 class="text-muted">Wavelib : Wavelet Transform Online Demo</h3>
      </div>

      
        <div class="row marketing">
            <div class="col-md-4">
                <div class="panel panel-default">
                    <div class="panel-heading">
                        <h4> File Input</h4>
                    </div>
                    <div class="panel-body">
                        <span class="btn btn-block btn-primary btn-file">
                            Browse<input type="file" id="finp1" ></input>
                        </span>
                         <button class="btn btn-primary btn-block" data-ng-click="fileInput()" data-uib="twitter%20bootstrap/button" data-ver="1">
                             <span class="glyphicon glyphicon-folder-open pull-left" data-position="left"></span>Upload</button>
                    </div>
                </div>
            </div>
            <div class="col-md-4">
                <div class="panel panel-default">
                    <div class="panel-heading">
                        <h4>Data Input</h4>
                    </div>
                    <div class="panel-body">
                        <input class="wide-control form-control default" type="text" data-ng-model="inp1" placeholder="Copy and Paste Data Here">
                                
                        <button class="btn btn-primary btn-block" data-ng-click="dataInput()">
                        <span class="glyphicon glyphicon-share-alt pull-left" data-position="left"></span>GO</button>
                    </div>
                </div>
            </div>

            <div class="col-md-4">
                <div class="panel panel-default">
                    <div class="panel-heading">
                        <h4> Test Signals</h4>
                    </div>
                    <div class="panel-body">
                        <button class="btn btn-primary btn-block"><span class="glyphicon glyphicon-hand-down pull-left" data-position="left">
                        </span>Select Example</button>
                                    <select class="wide-control form-control default" data-ng-model="tvalue" data-ng-change="testInput()" id="testsig1">
                                        <option></option>
                                        <option>ECG</option>
                                        <option>Heavisine</option>
                                        <option>Piecewise Regular 256</option>
                                        <option>Piecewise Regular 2048</option>
                                        <option>Piecewise Polynomial</option>
                                        <option>Noisy Bumps</option>
                                        <option>Noisy Heavisine</option>
                                    </select>
                    </div>
                </div>
            </div>
        </div>