kopia lustrzana https://github.com/miguelvaca/vk3cpu
Update transformer.html
miguel
rodzic
7c13578ac3
commit
73620bab94
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@ -725,7 +725,7 @@
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// vars:
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const R0 = 50.0;
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const Rc = 0.1; // Core losses
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const Rc = 0.2; // Conductor losses
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const Ll1 = 1e-6; // Primary leakage inductance
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//const Ls = mu[0] * 4.0 * Math.PI * this.Np**2 / this.core.CC;
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const Xp = (Rs**2 + Xs**2) / Xs; // Get parallel equivalent reactance
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@ -745,6 +745,8 @@
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let V1 = math.complex(this.Vrms, 0);
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let V2 = math.multiply(V1, math.divide(Zp, math.add(Zp, Zs)));
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return [this.Vrms, V1.toPolar().r, V2.toPolar().r];
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/*
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let Z11 = math.add(1, math.divide(Z0,Zs));
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let Z21 = math.inv(Zs);
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@ -756,15 +758,16 @@
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let VVV = math.multiply(inv_ZZZ, vvv);
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return [this.Vrms, VVV.get([0,0]).toPolar().r, VVV.get([1,0]).toPolar().r];
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*/
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/*
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const Z0 = 50.0; // Source impedance in ohms
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const Cp = 1e-12; //(0.9 + (78.1/this.Np**2))*1e-12; // Primary winding parasitic capacitance in F
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const R1 = 0.005; // Resistance of primary winding in ohms
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const L1 = 1e-9; // Primary leakage inductance in H
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const Lp = mu[0] * 4.0 * Math.PI * this.Np**2 / this.core.CC; // Open-circuit inductance of primary winding in H
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const Rp = 1000.0; // Shunt resistance that represents core losses in ohms
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const L2 = 1e-9; // Secondary leakage inductance, reflected into primary side, in H
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const R2 = 0.005; // Secondary winding resistance in ohms, reflected at primary side
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const R1 = 0.1; // Resistance of primary winding in ohms
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const L1 = 1e-8; // Primary leakage inductance in H
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const Xp = (Rs**2 + Xs**2) / Xs; // Get parallel equivalent reactance
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const Rp = (Rs**2 + Xs**2) / Rs; // Get parallel equivalent resistance
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const L2 = 1e-8; // Secondary leakage inductance, reflected into primary side, in H
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const R2 = 0.1; // Secondary winding resistance in ohms, reflected at primary side
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const Cs = 1e-12; //(0.9 + (78.1/this.Ns**2))*1e-12 *(this.Ns/this.Np)**2; // Secondary winding parasitic capacitance in F, reflected at primary side
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const Zl = this.Zl*(this.Np/this.Ns)**2; // Load impedance reflected to primary side in ohms
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@ -772,9 +775,9 @@
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let Z1 = math.complex(R1, w*L1);
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let Z2 = math.complex(R2, w*L2);
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let ZCp = math.complex(0.0, -1.0/(w*Cp));
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let ZRp = math.complex(Rp, 0.0);
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let ZLp = math.complex(0.0, w*Lp);
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let Zp = math.divide(math.multiply(ZRp, ZLp), math.add(ZRp, ZLp));
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//let ZRp = math.complex(Rp, 0.0);
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//let ZLp = math.complex(0.0, Xp);
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let Zp = math.complex(Rp, Xp); //math.divide(math.multiply(ZRp, ZLp), math.add(ZRp, ZLp));
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let ZCs = math.complex(0.0, -1.0/(w*Cs));
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let Zlc = math.divide(math.multiply(ZCs,math.complex(Zl,0.0)), math.add(ZCs,math.complex(Zl,0.0)));
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@ -788,16 +791,15 @@
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let Z22 = math.add(math.unaryMinus(math.inv(Z1)), math.unaryMinus(math.inv(Zp)), math.unaryMinus(math.inv(Z2)));
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let Z32 = math.inv(Z2);
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let Z13 = zero;
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let Z23 = math.inv(Z0);
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let Z23 = math.inv(Z2);
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let Z33 = math.add(math.unaryMinus(math.inv(Z2)), math.unaryMinus(math.inv(Zlc)));
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let ZZZ = math.matrix([[Z11, Z12, Z13], [Z21, Z22, Z23], [Z31, Z32, Z33]]);
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let vvv = math.matrix([[math.unaryMinus(math.divide(math.complex(this.Vrms, 0.0), math.complex(Z0,0.0)))], [zero], [zero]]);
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let vvv = math.matrix([[this.Vrms/Z0], [zero], [zero]]);
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let VVV = math.multiply(math.inv(ZZZ), vvv);
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return [this.Vrms, VVV.get([0,0]).toPolar().r, VVV.get([1,0]).toPolar().r, VVV.get([2,0]).toPolar().r];
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//return VVV;
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return [this.Vrms, this.Vrms, VVV.get([2,0]).toPolar().r];
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*/
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//return VVV;
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};
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this.recalculate = function (frequencies) {
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@ -836,6 +838,7 @@
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//console.log(this.Rdc, this.L, this.C);
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// Clear the frequency dependent characteristics before appending new data:
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this.X_vs_f = [];
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this.M_vs_f = [];
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this.SWR_vs_f = [];
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this.eff_vs_f = [];
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@ -846,7 +849,6 @@
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this.L_vs_f = [];
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this.Z_vs_f = [];
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this.R_vs_f = [];
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this.X_vs_f = [];
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this.Q_vs_f = [];
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this.i_vs_f = [];
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this.P_vs_f = [];
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@ -873,7 +875,7 @@
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//console.log(freq, VVV);
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//console.log(freq, eff, SWR, VVV);
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// Make freq in kHz from Hz:
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// Make freq in MHz from Hz:
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freq *= 1e-6;
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this.mu1_vs_f.push({x:freq, y:mu[0]});
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@ -1492,14 +1494,14 @@
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// Now re-configure the chart axes options:
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this.myChart.data = {
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datasets: [
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{
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label: 'M (\u03bcH)',
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{
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label: '|Zp| (\u03A9)',
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fill: false,
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borderColor: 'orange',
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backgroundColor: 'orange',
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data: this.toroid.calculateMutualInductance(),
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data: this.toroid.calculateImpedance(),
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borderWidth: 1,
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yAxisID: 'lID'
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yAxisID: 'ohmsID'
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},
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{
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label: 'SWR',
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@ -1779,7 +1781,7 @@
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// In Hz:
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this.frequencies = [];
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//var f = 1.0 * slider_value;
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for(var i = Math.floor(6.00); i <= 8.00; i+=0.01) {
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for(var i = Math.floor(5.00); i <= 8.00; i+=0.01) {
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this.frequencies.push(10.0**i);
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}
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}
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@ -1789,7 +1791,7 @@
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this.myChart.options.plugins.title.text
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= this.ferrite.mat.manufacturer + " " + this.t_size + "-" + this.t_material + " [" + this.ferrite.core.PN + "] "
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+ this.toroid.Np + ":" + this.toroid.Ns + ' #' + (40.0 - conductor_diameter_slider.value) + ' AWG';
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this.myChart.data.datasets[0].data = this.ferrite.calculateMutualInductance();
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this.myChart.data.datasets[0].data = this.ferrite.calculateImpedance();
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this.myChart.data.datasets[1].data = this.ferrite.calculateSWR();
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this.myChart.data.datasets[2].data = this.ferrite.calculateEfficiency();
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this.myChart.data.datasets[3].data = this.ferrite.calculateInsertionLoss();
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@ -1850,13 +1852,13 @@
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data: {
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datasets: [
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{
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label: 'M (\u03bcH)',
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label: '|Zp| (\u03A9)',
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fill: false,
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borderColor: 'orange',
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backgroundColor: 'orange',
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data: this.toroid.calculateMutualInductance(),
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data: this.toroid.calculateImpedance(),
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borderWidth: 1,
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yAxisID: 'lID'
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yAxisID: 'ohmsID'
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},
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{
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label: 'SWR',
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@ -2072,20 +2074,22 @@
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},
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min: 0.0,
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position: 'right',
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},/*
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},
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'ohmsID': {
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type: 'logarithmic',
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display: 'auto',
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title: {
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display: true,
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text: '\u03A9',
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color: 'black',
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color: 'orange',
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font: {
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weight : 'bold'
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}
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},
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min: 10.0,
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max: 10000.0,
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position: 'left',
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},
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},/*
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'qID' : {
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type: 'linear',
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display: 'auto',
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@ -2188,15 +2192,11 @@
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callbacks: {
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title: function(context) {
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var value = context[0].parsed.x;
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var postlabel = " kHz";
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var postlabel = " MHz";
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if(value >= 1.0e6) {
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value *= 1e-6;
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postlabel = " GHz";
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} else
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if(value >= 1.0e3) {
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value *= 1e-3;
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postlabel = " MHz";
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}
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}
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var label = 'Freq = ' + value.toPrecision(4).toString() + postlabel;
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return label;
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},
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@ -2220,7 +2220,7 @@
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}
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} else if(label[1] == 'Z') {
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var num = getMetricPrefix(value);
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label = justifyText('|Z| ', num.val.toPrecision(3).toString() + ' ' + num.pfx + '\u03A9');
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label = justifyText(label.substr(0,4), num.val.toPrecision(3).toString() + ' ' + num.pfx + '\u03A9');
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} else if(label[0] == 'L') {
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var num = getMetricPrefix(value * 1e-6);
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label = justifyText('L ', num.val.toPrecision(3).toString() + ' ' + num.pfx + 'H');
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